Simon Hames has over 20 years of experience in telecommunications engineering. He has worked for various companies in roles involving network integration, software upgrades, troubleshooting, and technical support. His areas of expertise include Nortel CS2K and DMS switches as well as voice over IP technologies.
The document provides details on an IMS Core Engineer including contact information, skills, expertise, work experience troubleshooting various IMS and core network elements, and education background with a master's degree in electronics and telecom. The engineer has over 20 years of experience in deployment, maintenance, and troubleshooting of 2G, 3G, 4G, IMS, VoLTE, and core networks for various operators.
James Bullen has over 10 years of experience in electrical engineering and control systems engineering. He currently works as a field service engineer and control systems engineer for Honeywell Process Solutions, where he is responsible for configuration, planning, implementation, troubleshooting and support of DCS, SIS, and virtualization systems. He has extensive experience leading automation projects in industries such as oil and gas, mining, and water treatment.
In this deck from the Performance Optimisation and Productivity group, Lubomir Riha from IT4Innovations presents: Energy Efficient Computing using Dynamic Tuning.
"We now live in a world of power-constrained architectures and systems and power consumption represents a significant cost factor in the overall HPC system economy. For these reasons, in recent years researchers, supercomputing centers and major vendors have developed new tools and methodologies to measure and optimize the energy consumption of large-scale high performance system installations. Due to the link between energy consumption, power consumption and execution time of an application executed by the final user, it is important for these tools and the methodology used to consider all these aspects, empowering the final user and the system administrator with the capability of finding the best configuration given different high level objectives.
This webinar focused on tools designed to improve the energy-efficiency of HPC applications using a methodology of dynamic tuning of HPC applications, developed under the H2020 READEX project. The READEX methodology has been designed for exploiting the dynamic behaviour of software. At design time, different runtime situations (RTS) are detected and optimized system configurations are determined. RTSs with the same configuration are grouped into scenarios, forming the tuning model. At runtime, the tuning model is used to switch system configurations dynamically.
The MERIC tool, that implements the READEX methodology, is presented. It supports manual or binary instrumentation of the analysed applications to simplify the analysis. This instrumentation is used to identify and annotate the significant regions in the HPC application. Automatic binary instrumentation annotates regions with significant runtime. Manual instrumentation, which can be combined with automatic, allows code developer to annotate regions of particular interest."
Watch the video: https://wp.me/p3RLHQ-lJP
Learn more: https://pop-coe.eu/blog/14th-pop-webinar-energy-efficient-computing-using-dynamic-tuning
and
https://code.it4i.cz/vys0053/meric
Sign up for our insideHPC Newsletter: http://insidehpc.com/newslett
Meyeshia Gold is seeking an engineering position requiring knowledge of network operations and project management. She has over 10 years of experience in network engineering roles with various companies, including managing capacity projects, implementing new technologies, and providing 24/7 support. She has a B.S. in Electrical Engineering and an M.B.A., and extensive technical skills including Cisco, Juniper, Arris, and Motorola platforms.
In this deck from the 2019 Stanford HPC Conference, Rob Neely, from Lawrence Livermore National Laboratory presents: Sierra - Science Unleashed.
"This talk will give an overview of Sierra and some of the early science results it has enabled. Sierra is an IBM system harnessing the power of over 17,000 NVIDIA Volta GPUs recently deployed at Lawrence Livermore National Laboratory and is currently ranked as the #2 system on the Top500. Before being turned over for use in the classified mission, Sierra spent months in an “open science campaign” where we got an early glimpse at some of the truly game-changing science this system will unleash – selected results of which will be presented."
Rob Neely is a Computer Scientist and Technical Manager at Lawrence Livermore National Laboratory where he is the Weapon Simulation & Computing Program Coordinator for Computing Environments, and the Associate Division Lead for the Center for Applied Scientific Computing (CASC). He also is the DOE Exascale Computing Project lead for Software Technologies Ecosystem and Delivery. He has been involved in High Performance Computing for his entire 25+ year career.
Learn more: https://computation.llnl.gov/computers/sierra
and
http://hpcadvisorycouncil.com/events/2019/stanford-workshop/
Sign up for our insideHPC Newsletter: http://insidehpc.com/newsletter
Waqas Abbas has over 6 years of experience in the telecom sector in field operations and transmission network support roles. He has worked on projects for major operators in Pakistan like China Mobile Pakistan and Ufone. His experience includes roles as a team lead for field operations and transmission network support. He holds a Bachelor's degree in electronic engineering with a focus on telecommunications.
The document discusses using the RINA networking model to enhance the Project Clearwater IMS core. It describes prototyping HTTP and SIP traffic over RINA, and potential benefits like built-in fault tolerance, mobility, and multi-tenancy support. Future work could explore running additional protocols like Diameter or a service mesh over RINA. An interposer approach is also outlined to enable legacy applications to use RINA transparently.
This document provides information about the Tellabs 81.5517A Titan-5500 DS3/1 PT module, including how to purchase it from Launch 3 Telecom. Launch 3 Telecom offers same day shipping for orders received by 3PM EST, and provides warranty, repair, and other telecom services. The Titan-5500 is a digital cross-connect system that can consolidate telecom equipment into fewer racks for space and power savings compared to standard configurations.
The document provides details on an IMS Core Engineer including contact information, skills, expertise, work experience troubleshooting various IMS and core network elements, and education background with a master's degree in electronics and telecom. The engineer has over 20 years of experience in deployment, maintenance, and troubleshooting of 2G, 3G, 4G, IMS, VoLTE, and core networks for various operators.
James Bullen has over 10 years of experience in electrical engineering and control systems engineering. He currently works as a field service engineer and control systems engineer for Honeywell Process Solutions, where he is responsible for configuration, planning, implementation, troubleshooting and support of DCS, SIS, and virtualization systems. He has extensive experience leading automation projects in industries such as oil and gas, mining, and water treatment.
In this deck from the Performance Optimisation and Productivity group, Lubomir Riha from IT4Innovations presents: Energy Efficient Computing using Dynamic Tuning.
"We now live in a world of power-constrained architectures and systems and power consumption represents a significant cost factor in the overall HPC system economy. For these reasons, in recent years researchers, supercomputing centers and major vendors have developed new tools and methodologies to measure and optimize the energy consumption of large-scale high performance system installations. Due to the link between energy consumption, power consumption and execution time of an application executed by the final user, it is important for these tools and the methodology used to consider all these aspects, empowering the final user and the system administrator with the capability of finding the best configuration given different high level objectives.
This webinar focused on tools designed to improve the energy-efficiency of HPC applications using a methodology of dynamic tuning of HPC applications, developed under the H2020 READEX project. The READEX methodology has been designed for exploiting the dynamic behaviour of software. At design time, different runtime situations (RTS) are detected and optimized system configurations are determined. RTSs with the same configuration are grouped into scenarios, forming the tuning model. At runtime, the tuning model is used to switch system configurations dynamically.
The MERIC tool, that implements the READEX methodology, is presented. It supports manual or binary instrumentation of the analysed applications to simplify the analysis. This instrumentation is used to identify and annotate the significant regions in the HPC application. Automatic binary instrumentation annotates regions with significant runtime. Manual instrumentation, which can be combined with automatic, allows code developer to annotate regions of particular interest."
Watch the video: https://wp.me/p3RLHQ-lJP
Learn more: https://pop-coe.eu/blog/14th-pop-webinar-energy-efficient-computing-using-dynamic-tuning
and
https://code.it4i.cz/vys0053/meric
Sign up for our insideHPC Newsletter: http://insidehpc.com/newslett
Meyeshia Gold is seeking an engineering position requiring knowledge of network operations and project management. She has over 10 years of experience in network engineering roles with various companies, including managing capacity projects, implementing new technologies, and providing 24/7 support. She has a B.S. in Electrical Engineering and an M.B.A., and extensive technical skills including Cisco, Juniper, Arris, and Motorola platforms.
In this deck from the 2019 Stanford HPC Conference, Rob Neely, from Lawrence Livermore National Laboratory presents: Sierra - Science Unleashed.
"This talk will give an overview of Sierra and some of the early science results it has enabled. Sierra is an IBM system harnessing the power of over 17,000 NVIDIA Volta GPUs recently deployed at Lawrence Livermore National Laboratory and is currently ranked as the #2 system on the Top500. Before being turned over for use in the classified mission, Sierra spent months in an “open science campaign” where we got an early glimpse at some of the truly game-changing science this system will unleash – selected results of which will be presented."
Rob Neely is a Computer Scientist and Technical Manager at Lawrence Livermore National Laboratory where he is the Weapon Simulation & Computing Program Coordinator for Computing Environments, and the Associate Division Lead for the Center for Applied Scientific Computing (CASC). He also is the DOE Exascale Computing Project lead for Software Technologies Ecosystem and Delivery. He has been involved in High Performance Computing for his entire 25+ year career.
Learn more: https://computation.llnl.gov/computers/sierra
and
http://hpcadvisorycouncil.com/events/2019/stanford-workshop/
Sign up for our insideHPC Newsletter: http://insidehpc.com/newsletter
Waqas Abbas has over 6 years of experience in the telecom sector in field operations and transmission network support roles. He has worked on projects for major operators in Pakistan like China Mobile Pakistan and Ufone. His experience includes roles as a team lead for field operations and transmission network support. He holds a Bachelor's degree in electronic engineering with a focus on telecommunications.
The document discusses using the RINA networking model to enhance the Project Clearwater IMS core. It describes prototyping HTTP and SIP traffic over RINA, and potential benefits like built-in fault tolerance, mobility, and multi-tenancy support. Future work could explore running additional protocols like Diameter or a service mesh over RINA. An interposer approach is also outlined to enable legacy applications to use RINA transparently.
This document provides information about the Tellabs 81.5517A Titan-5500 DS3/1 PT module, including how to purchase it from Launch 3 Telecom. Launch 3 Telecom offers same day shipping for orders received by 3PM EST, and provides warranty, repair, and other telecom services. The Titan-5500 is a digital cross-connect system that can consolidate telecom equipment into fewer racks for space and power savings compared to standard configurations.
This resume summarizes KR Satheesh Kumar's professional experience in telecom solutions integration over 9+ years. He has extensive experience installing and integrating charging systems, including performing over 20 installations of OCC nodes in various projects. His areas of expertise include policy services, SS7/CIP configuration, and integrating charging systems with other network elements.
Kirk O'Hagan is seeking a technical management position utilizing over 15 years of experience in telecommunications as an engineer, solutions architect, and implementation manager. He has a background managing teams and projects for companies such as Ericsson and SilverCom. His experience includes managing migrations, troubleshooting issues, and implementing wireless networks.
This document provides a summary of Anand Chellappa's professional experience and qualifications. It lists his contact information and over 9 years of experience designing, deploying, and managing data networks including LAN, WAN, routers, switches, and firewalls. It also details his current role as a Technical Lead at Cognizant Technology Solutions where he leads project management, implements projects, and provides technical support.
Enabling Multi-access Edge Computing (MEC) Platform-as-a-Service for EnterprisesMichelle Holley
The document discusses Intel's Network Edge Virtualization (NEV) SDK which provides tools and libraries for Multi-access Edge Computing (MEC). The NEV SDK supports 4G and 5G deployments, provides APIs for MEC applications, and optimizes the data plane for VNF routing. It also supports integration with cloud platforms and aims to provide a flexible edge computing platform for industries like transportation, healthcare, and smart cities.
Irati goals and achievements - 3rd RINA WorkshopEleni Trouva
The IRATI project had the objectives of advancing the state of the art of RINA by developing a prototype implementation on Linux and evaluating its performance compared to TCP/IP. The project developed a modular RINA implementation in C++ across userspace and kernelspace with programmable IPCPs. Experimental results showed the implementation could achieve line-rate performance and evaluations explored factors like credit allocation and retransmission policies. The project also worked to refine RINA specifications and increase awareness of RINA through dissemination and discussing its standardization.
The document is a resume for an individual with 12 years of experience in networking software and hardware. Some key points:
- They have experience designing and optimizing networking platforms and protocols, including work on Cisco Nexus switches to optimize ACL and QoS policies for customers like Facebook and Rackspace.
- Previous roles include work on FreeBSD and Linux networking stacks, IPSec software and drivers, and wireless access point automation.
- Education includes a Master's degree in Computer Applications and Bachelor's degree in Science.
Software Defined Networks are coming to leverage the power of the networks, defining controllers to manage the network elements simplifying the configuration, bringing flexibility and blablabla ...
But ... how to program and manage this new monster?
Infrastructure as a Service (IaaS) for cloud environments provides compute processing, storage, networks, and other fundamental computing resources. To support multi-tenant cloud environments, IaaS utilizes the various advantages of the virtualization, but con-ventional virtual (overlay) network architectures for IaaS have been a direct cause of scalability limitations in multi-tenant cloud environments. In other words, IaaS’s virtual networks have the limitations due to the problems of high availability and load bal-ancing, etc. To solve these problems, we present EYWA, a virtual network architecture that scales to support huge data centers with high availability, load balancing and large layer-2 semantics. The design of EYWA overcomes the limitations by accommodating (1)a large number of tenants (about 224 = 16,777,216) by using virtual LANs such as logically isolated network with its own IP range in the cloud service providers’ view, and providing (2)public network service per tenant without throughput bottleneck and single point of failure (SPOF) on Source and Destination Network Address Translation (SNAT/DNAT) and (3)a single large IP subnet per tenant by using large layer-2 semantics in the consumers’ view. EYWA combines existing techniques into a decentralized scale-out control and data plane. The only component of EYWA is an agent in every hypervisor host that can control packets and the agents act as distributed controller. As a result, EYWA can be deployed into all the multi-tenant cloud environments today.
RINA research results - NGP forum - SDN World Congress 2017ARCFIRE ICT
RINA is a radically simple network architecture that takes an inter-process communication (IPC) approach. The key aspects of RINA are:
1) It uses a single type of layer called a Distributed IPC Facility (DIF) that can repeat as many times as needed. Each layer provides the same service of communication flows between application instances.
2) Layers isolate different scopes and allocate resources (e.g. bandwidth) to competing flows in a programmable way.
3) Experimental results show RINA can solve problems like congestion control and seamless renumbering more easily than IP networks. It also simplifies network management.
Trends in Systems and How to Get Efficient Performanceinside-BigData.com
In this video from Switzerland HPC Conference, Martin Hilgeman from Dell presents: HPC Workload Efficiency and the Challenges for System Builders.
"With all the advances in massively parallel and multi-core computing with CPUs and accelerators it is often overlooked whether the computational work is being done in an efficient manner. This efficiency is largely being determined at the application level and therefore puts the responsibility of sustaining a certain performance trajectory into the hands of the user. It is observed that the adoption rate of new hardware capabilities is decreasing and lead to a feeling of diminishing returns. This presentation shows the well-known laws of parallel performance from the perspective of a system builder. It also covers through the use of real case studies, examples of how to program for energy efficient parallel application performance."
Watch the video: http://wp.me/p3RLHQ-gIS
Learn more: http://dell.com
and
http://www.hpcadvisorycouncil.com/events/2017/swiss-workshop/agenda.php
Sign up for our insideHPC Newsletter: http://insidehpc.com/newsletter
Enabling Active Flow Manipulation In Silicon-based Network Forwarding EnginesTal Lavian Ph.D.
Lack of industrial-strength Active Network devices that dispel major concerns:
AN requires substantial supports from a NOS
AN introduces substantial software component, hence delay on the data path
AN lacks adequate measures to addressing integrity and security of network devices.
The document discusses modern architecture and its key principles. It covers programming paradigms like object-oriented programming and functional programming and how they relate to architecture. It also discusses SOLID design principles, components, attributes of modern architecture like loose coupling and high cohesion, and patterns like domain-driven design and event sourcing. Specific architectures like microservices are mentioned. Case studies are presented and questions are posed about architectural topics.
Preparing to program Aurora at Exascale - Early experiences and future direct...inside-BigData.com
In this deck from IWOCL / SYCLcon 2020, Hal Finkel from Argonne National Laboratory presents: Preparing to program Aurora at Exascale - Early experiences and future directions.
"Argonne National Laboratory’s Leadership Computing Facility will be home to Aurora, our first exascale supercomputer. Aurora promises to take scientific computing to a whole new level, and scientists and engineers from many different fields will take advantage of Aurora’s unprecedented computational capabilities to push the boundaries of human knowledge. In addition, Aurora’s support for advanced machine-learning and big-data computations will enable scientific workflows incorporating these techniques along with traditional HPC algorithms. Programming the state-of-the-art hardware in Aurora will be accomplished using state-of-the-art programming models. Some of these models, such as OpenMP, are long-established in the HPC ecosystem. Other models, such as Intel’s oneAPI, based on SYCL, are relatively-new models constructed with the benefit of significant experience. Many applications will not use these models directly, but rather, will use C++ abstraction libraries such as Kokkos or RAJA. Python will also be a common entry point to high-performance capabilities. As we look toward the future, features in the C++ standard itself will become increasingly relevant for accessing the extreme parallelism of exascale platforms.
This presentation will summarize the experiences of our team as we prepare for Aurora, exploring how to port applications to Aurora’s architecture and programming models, and distilling the challenges and best practices we’ve developed to date. oneAPI/SYCL and OpenMP are both critical models in these efforts, and while the ecosystem for Aurora has yet to mature, we’ve already had a great deal of success. Importantly, we are not passive recipients of programming models developed by others. Our team works not only with vendor-provided compilers and tools, but also develops improved open-source LLVM-based technologies that feed both open-source and vendor-provided capabilities. In addition, we actively participate in the standardization of OpenMP, SYCL, and C++. To conclude, I’ll share our thoughts on how these models can best develop in the future to support exascale-class systems."
Watch the video: https://wp.me/p3RLHQ-lPT
Learn more: https://www.iwocl.org/iwocl-2020/conference-program/
and
https://www.anl.gov/topic/aurora
Sign up for our insideHPC Newsletter: http://insidehpc.com/newsletter
This document provides a summary of Mudassar Ali Khan's professional experience and qualifications. It details his current role as an Integration Professional at Alcatel-Lucent Pakistan since 2011, where he has led several projects involving 3G and 4G mobile network integration and expansion. It also lists his Bachelor's degree in Electrical Engineering, professional training including CCNA certification, and internship experiences.
Pyretic - A new programmer friendly language for SDNnvirters
Managing a network requires support for multiple concurrent tasks, from routing and traffic monitoring, to access control and server load balancing. Software-Defined Networking (SDN) allows applications to realize these tasks directly, by installing packet-processing rules on switches. However, today's SDN platforms provide limited support for creating modular applications.
Join Bay Area Network Virtualization as Dr. Joshua Reich, Postdoctoral Research Scientist and Computing Innovation Fellow at Princeton University presents Pyretic - a new programmer-friendly domain-specific language embedded in Python that enables modular programming for SDN applications. Pyretic is part of the Frenetic Network Programming Language initiative sponsored by Princeton University and Cornell University, with support from the National Science Foundation, the Office of Naval Research, Google, Intel and Dell.
The document discusses the flaws in the current network architecture. It describes how the architecture lacks structure, with protocols designed independently without commonality. This has led to protocol proliferation. The architecture also has issues with naming, addressing, multi-homing, and mobility due to using IP addresses as the sole identifier. The application programming interface further limits adoption of new protocols and provides no way to request quality of service parameters. Overall, the current architecture has problems in its structure, protocols, naming/addressing, service model, and lacks considerations for security and management.
In this video from the HPC User Forum in Santa Fe, Yoonho Park from IBM presents: IBM Datacentric Servers & OpenPOWER.
"Big data analytics, machine learning and deep learning are among the most rapidly growing workloads in the data center. These workloads have the compute performance requirements of traditional technical computing or high performance computing, coupled with a much larger volume and velocity of data."
Watch the video: http://wp.me/p3RLHQ-gJv
Learn more: https://openpowerfoundation.org/
Sign up for our insideHPC Newsletter: http://insidehpc.com/newsletter
CUDA-Python and RAPIDS for blazing fast scientific computinginside-BigData.com
In this deck from the ECSS Symposium, Abe Stern from NVIDIA presents: CUDA-Python and RAPIDS for blazing fast scientific computing.
"We will introduce Numba and RAPIDS for GPU programming in Python. Numba allows us to write just-in-time compiled CUDA code in Python, giving us easy access to the power of GPUs from a powerful high-level language. RAPIDS is a suite of tools with a Python interface for machine learning and dataframe operations. Together, Numba and RAPIDS represent a potent set of tools for rapid prototyping, development, and analysis for scientific computing. We will cover the basics of each library and go over simple examples to get users started. Finally, we will briefly highlight several other relevant libraries for GPU programming."
Watch the video: https://wp.me/p3RLHQ-lvu
Learn more: https://developer.nvidia.com/rapids
and
https://www.xsede.org/for-users/ecss/ecss-symposium
Sign up for our insideHPC Newsletter: http://insidehp.com/newsletter
"Algorithmic processing performed in High Performance Computing environments impacts the lives of billions of people, and planning for exascale computing presents significant power challenges to the industry. ARM delivers the enabling technology behind HPC. The 64-bit design of the ARMv8-A architecture combined with Advanced SIMD vectorization are ideal to enable large scientific computing calculations to be executed efficiently on ARM HPC machines. In addition ARM and its partners are working to ensure that all the software tools and libraries, needed by both users and systems administrators, are provided in readily available, optimized packages."
Learn more: https://developer.arm.com/hpc
and
http://hpcuserforum.com
Sign up for our insideHPC Newsletter: http://insidehpc.com/newsletter
This curriculum vitae summarizes the experience of Nicholaas Gerhardus van Zyl as an IT infrastructure project manager with over 31 years of experience in the IT industry. He has a diploma in financial management and certificates in project management and IT service management. His previous work experience includes roles as a technical deployment manager at Standard Bank South Africa where he managed various infrastructure projects such as data center migrations and upgrades.
This document provides a summary of Erik Franzen's qualifications and experience. He has over 15 years of experience in network engineering, IT management, and technical training. Currently he is a Network Engineer III at Charter Communications, where he is responsible for managing their network across four states. Previously he held several roles at AT&T, including Sr. Specialist in network design and IT Services Technician. He has extensive expertise in routing, switching, wireless, and network security protocols.
Pavan Kumar is a Senior Support Engineer at Ericsson India with over 7 years of experience in telecommunications engineering. He has expertise in 2G, 3G, and 4G mobile network operations and maintenance including work on BSCs, RNCs, and EnodeBs. Pavan holds a Bachelor's degree in Electronics and Telecommunications with distinction and is proficient in technologies like GSM, WCDMA, LTE, IMS, and transmission equipment. He is seeking opportunities where he can apply his technical skills and experience in network operations, troubleshooting, and customer support.
This resume summarizes KR Satheesh Kumar's professional experience in telecom solutions integration over 9+ years. He has extensive experience installing and integrating charging systems, including performing over 20 installations of OCC nodes in various projects. His areas of expertise include policy services, SS7/CIP configuration, and integrating charging systems with other network elements.
Kirk O'Hagan is seeking a technical management position utilizing over 15 years of experience in telecommunications as an engineer, solutions architect, and implementation manager. He has a background managing teams and projects for companies such as Ericsson and SilverCom. His experience includes managing migrations, troubleshooting issues, and implementing wireless networks.
This document provides a summary of Anand Chellappa's professional experience and qualifications. It lists his contact information and over 9 years of experience designing, deploying, and managing data networks including LAN, WAN, routers, switches, and firewalls. It also details his current role as a Technical Lead at Cognizant Technology Solutions where he leads project management, implements projects, and provides technical support.
Enabling Multi-access Edge Computing (MEC) Platform-as-a-Service for EnterprisesMichelle Holley
The document discusses Intel's Network Edge Virtualization (NEV) SDK which provides tools and libraries for Multi-access Edge Computing (MEC). The NEV SDK supports 4G and 5G deployments, provides APIs for MEC applications, and optimizes the data plane for VNF routing. It also supports integration with cloud platforms and aims to provide a flexible edge computing platform for industries like transportation, healthcare, and smart cities.
Irati goals and achievements - 3rd RINA WorkshopEleni Trouva
The IRATI project had the objectives of advancing the state of the art of RINA by developing a prototype implementation on Linux and evaluating its performance compared to TCP/IP. The project developed a modular RINA implementation in C++ across userspace and kernelspace with programmable IPCPs. Experimental results showed the implementation could achieve line-rate performance and evaluations explored factors like credit allocation and retransmission policies. The project also worked to refine RINA specifications and increase awareness of RINA through dissemination and discussing its standardization.
The document is a resume for an individual with 12 years of experience in networking software and hardware. Some key points:
- They have experience designing and optimizing networking platforms and protocols, including work on Cisco Nexus switches to optimize ACL and QoS policies for customers like Facebook and Rackspace.
- Previous roles include work on FreeBSD and Linux networking stacks, IPSec software and drivers, and wireless access point automation.
- Education includes a Master's degree in Computer Applications and Bachelor's degree in Science.
Software Defined Networks are coming to leverage the power of the networks, defining controllers to manage the network elements simplifying the configuration, bringing flexibility and blablabla ...
But ... how to program and manage this new monster?
Infrastructure as a Service (IaaS) for cloud environments provides compute processing, storage, networks, and other fundamental computing resources. To support multi-tenant cloud environments, IaaS utilizes the various advantages of the virtualization, but con-ventional virtual (overlay) network architectures for IaaS have been a direct cause of scalability limitations in multi-tenant cloud environments. In other words, IaaS’s virtual networks have the limitations due to the problems of high availability and load bal-ancing, etc. To solve these problems, we present EYWA, a virtual network architecture that scales to support huge data centers with high availability, load balancing and large layer-2 semantics. The design of EYWA overcomes the limitations by accommodating (1)a large number of tenants (about 224 = 16,777,216) by using virtual LANs such as logically isolated network with its own IP range in the cloud service providers’ view, and providing (2)public network service per tenant without throughput bottleneck and single point of failure (SPOF) on Source and Destination Network Address Translation (SNAT/DNAT) and (3)a single large IP subnet per tenant by using large layer-2 semantics in the consumers’ view. EYWA combines existing techniques into a decentralized scale-out control and data plane. The only component of EYWA is an agent in every hypervisor host that can control packets and the agents act as distributed controller. As a result, EYWA can be deployed into all the multi-tenant cloud environments today.
RINA research results - NGP forum - SDN World Congress 2017ARCFIRE ICT
RINA is a radically simple network architecture that takes an inter-process communication (IPC) approach. The key aspects of RINA are:
1) It uses a single type of layer called a Distributed IPC Facility (DIF) that can repeat as many times as needed. Each layer provides the same service of communication flows between application instances.
2) Layers isolate different scopes and allocate resources (e.g. bandwidth) to competing flows in a programmable way.
3) Experimental results show RINA can solve problems like congestion control and seamless renumbering more easily than IP networks. It also simplifies network management.
Trends in Systems and How to Get Efficient Performanceinside-BigData.com
In this video from Switzerland HPC Conference, Martin Hilgeman from Dell presents: HPC Workload Efficiency and the Challenges for System Builders.
"With all the advances in massively parallel and multi-core computing with CPUs and accelerators it is often overlooked whether the computational work is being done in an efficient manner. This efficiency is largely being determined at the application level and therefore puts the responsibility of sustaining a certain performance trajectory into the hands of the user. It is observed that the adoption rate of new hardware capabilities is decreasing and lead to a feeling of diminishing returns. This presentation shows the well-known laws of parallel performance from the perspective of a system builder. It also covers through the use of real case studies, examples of how to program for energy efficient parallel application performance."
Watch the video: http://wp.me/p3RLHQ-gIS
Learn more: http://dell.com
and
http://www.hpcadvisorycouncil.com/events/2017/swiss-workshop/agenda.php
Sign up for our insideHPC Newsletter: http://insidehpc.com/newsletter
Enabling Active Flow Manipulation In Silicon-based Network Forwarding EnginesTal Lavian Ph.D.
Lack of industrial-strength Active Network devices that dispel major concerns:
AN requires substantial supports from a NOS
AN introduces substantial software component, hence delay on the data path
AN lacks adequate measures to addressing integrity and security of network devices.
The document discusses modern architecture and its key principles. It covers programming paradigms like object-oriented programming and functional programming and how they relate to architecture. It also discusses SOLID design principles, components, attributes of modern architecture like loose coupling and high cohesion, and patterns like domain-driven design and event sourcing. Specific architectures like microservices are mentioned. Case studies are presented and questions are posed about architectural topics.
Preparing to program Aurora at Exascale - Early experiences and future direct...inside-BigData.com
In this deck from IWOCL / SYCLcon 2020, Hal Finkel from Argonne National Laboratory presents: Preparing to program Aurora at Exascale - Early experiences and future directions.
"Argonne National Laboratory’s Leadership Computing Facility will be home to Aurora, our first exascale supercomputer. Aurora promises to take scientific computing to a whole new level, and scientists and engineers from many different fields will take advantage of Aurora’s unprecedented computational capabilities to push the boundaries of human knowledge. In addition, Aurora’s support for advanced machine-learning and big-data computations will enable scientific workflows incorporating these techniques along with traditional HPC algorithms. Programming the state-of-the-art hardware in Aurora will be accomplished using state-of-the-art programming models. Some of these models, such as OpenMP, are long-established in the HPC ecosystem. Other models, such as Intel’s oneAPI, based on SYCL, are relatively-new models constructed with the benefit of significant experience. Many applications will not use these models directly, but rather, will use C++ abstraction libraries such as Kokkos or RAJA. Python will also be a common entry point to high-performance capabilities. As we look toward the future, features in the C++ standard itself will become increasingly relevant for accessing the extreme parallelism of exascale platforms.
This presentation will summarize the experiences of our team as we prepare for Aurora, exploring how to port applications to Aurora’s architecture and programming models, and distilling the challenges and best practices we’ve developed to date. oneAPI/SYCL and OpenMP are both critical models in these efforts, and while the ecosystem for Aurora has yet to mature, we’ve already had a great deal of success. Importantly, we are not passive recipients of programming models developed by others. Our team works not only with vendor-provided compilers and tools, but also develops improved open-source LLVM-based technologies that feed both open-source and vendor-provided capabilities. In addition, we actively participate in the standardization of OpenMP, SYCL, and C++. To conclude, I’ll share our thoughts on how these models can best develop in the future to support exascale-class systems."
Watch the video: https://wp.me/p3RLHQ-lPT
Learn more: https://www.iwocl.org/iwocl-2020/conference-program/
and
https://www.anl.gov/topic/aurora
Sign up for our insideHPC Newsletter: http://insidehpc.com/newsletter
This document provides a summary of Mudassar Ali Khan's professional experience and qualifications. It details his current role as an Integration Professional at Alcatel-Lucent Pakistan since 2011, where he has led several projects involving 3G and 4G mobile network integration and expansion. It also lists his Bachelor's degree in Electrical Engineering, professional training including CCNA certification, and internship experiences.
Pyretic - A new programmer friendly language for SDNnvirters
Managing a network requires support for multiple concurrent tasks, from routing and traffic monitoring, to access control and server load balancing. Software-Defined Networking (SDN) allows applications to realize these tasks directly, by installing packet-processing rules on switches. However, today's SDN platforms provide limited support for creating modular applications.
Join Bay Area Network Virtualization as Dr. Joshua Reich, Postdoctoral Research Scientist and Computing Innovation Fellow at Princeton University presents Pyretic - a new programmer-friendly domain-specific language embedded in Python that enables modular programming for SDN applications. Pyretic is part of the Frenetic Network Programming Language initiative sponsored by Princeton University and Cornell University, with support from the National Science Foundation, the Office of Naval Research, Google, Intel and Dell.
The document discusses the flaws in the current network architecture. It describes how the architecture lacks structure, with protocols designed independently without commonality. This has led to protocol proliferation. The architecture also has issues with naming, addressing, multi-homing, and mobility due to using IP addresses as the sole identifier. The application programming interface further limits adoption of new protocols and provides no way to request quality of service parameters. Overall, the current architecture has problems in its structure, protocols, naming/addressing, service model, and lacks considerations for security and management.
In this video from the HPC User Forum in Santa Fe, Yoonho Park from IBM presents: IBM Datacentric Servers & OpenPOWER.
"Big data analytics, machine learning and deep learning are among the most rapidly growing workloads in the data center. These workloads have the compute performance requirements of traditional technical computing or high performance computing, coupled with a much larger volume and velocity of data."
Watch the video: http://wp.me/p3RLHQ-gJv
Learn more: https://openpowerfoundation.org/
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CUDA-Python and RAPIDS for blazing fast scientific computinginside-BigData.com
In this deck from the ECSS Symposium, Abe Stern from NVIDIA presents: CUDA-Python and RAPIDS for blazing fast scientific computing.
"We will introduce Numba and RAPIDS for GPU programming in Python. Numba allows us to write just-in-time compiled CUDA code in Python, giving us easy access to the power of GPUs from a powerful high-level language. RAPIDS is a suite of tools with a Python interface for machine learning and dataframe operations. Together, Numba and RAPIDS represent a potent set of tools for rapid prototyping, development, and analysis for scientific computing. We will cover the basics of each library and go over simple examples to get users started. Finally, we will briefly highlight several other relevant libraries for GPU programming."
Watch the video: https://wp.me/p3RLHQ-lvu
Learn more: https://developer.nvidia.com/rapids
and
https://www.xsede.org/for-users/ecss/ecss-symposium
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"Algorithmic processing performed in High Performance Computing environments impacts the lives of billions of people, and planning for exascale computing presents significant power challenges to the industry. ARM delivers the enabling technology behind HPC. The 64-bit design of the ARMv8-A architecture combined with Advanced SIMD vectorization are ideal to enable large scientific computing calculations to be executed efficiently on ARM HPC machines. In addition ARM and its partners are working to ensure that all the software tools and libraries, needed by both users and systems administrators, are provided in readily available, optimized packages."
Learn more: https://developer.arm.com/hpc
and
http://hpcuserforum.com
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This curriculum vitae summarizes the experience of Nicholaas Gerhardus van Zyl as an IT infrastructure project manager with over 31 years of experience in the IT industry. He has a diploma in financial management and certificates in project management and IT service management. His previous work experience includes roles as a technical deployment manager at Standard Bank South Africa where he managed various infrastructure projects such as data center migrations and upgrades.
This document provides a summary of Erik Franzen's qualifications and experience. He has over 15 years of experience in network engineering, IT management, and technical training. Currently he is a Network Engineer III at Charter Communications, where he is responsible for managing their network across four states. Previously he held several roles at AT&T, including Sr. Specialist in network design and IT Services Technician. He has extensive expertise in routing, switching, wireless, and network security protocols.
Pavan Kumar is a Senior Support Engineer at Ericsson India with over 7 years of experience in telecommunications engineering. He has expertise in 2G, 3G, and 4G mobile network operations and maintenance including work on BSCs, RNCs, and EnodeBs. Pavan holds a Bachelor's degree in Electronics and Telecommunications with distinction and is proficient in technologies like GSM, WCDMA, LTE, IMS, and transmission equipment. He is seeking opportunities where he can apply his technical skills and experience in network operations, troubleshooting, and customer support.
William Kintz has over 25 years of experience in telecommunications and IT. He has held roles as a senior field services technician and associate manager. He has extensive experience installing, maintaining, and troubleshooting telecom equipment including PBXs, voicemail systems, and networking gear. Kintz also has experience in cable management, database administration, and customer service. He maintains certifications in various telecom and networking technologies.
Andre Herbst's curriculum vitae summarizes his qualifications and work experience. He has over 25 years of experience in IT and holds various technical certifications. His experience includes roles managing networks for Telkom SA, Manlan, Mobius Consulting, and Business Connexion. He has experience designing, installing, and maintaining networks using technologies such as Cisco, Nortel, Windows, Linux, and more. His most recent role was as a consultant and infrastructure manager for IQ Business Group.
Yousri Mesbah is seeking a challenging position in telecommunications. He has over 15 years of experience in wireless engineering roles for companies like Motorola, Huawei, Nokia, and more. His experience includes network maintenance, troubleshooting, optimization, and project management. He is fluent in Arabic and English and has strong technical, communication, and management skills.
Shahid Nawaz Khan is a telecommunications professional with over 10 years of experience in IMS solutions, VoIP networks, and converged core network planning and implementation. He has extensive skills in network planning, system integration, troubleshooting, and support of projects involving telecom converged infrastructure. Currently he is supporting Deutsche Telekom's IMS projects, having previously worked on IMS and PCRF projects for operators in Vietnam, the US, Kuwait, and Russia.
Sushil Kumar is a telecom network engineer with over 10 years of experience working for companies like Nokia, Ericsson, Reliance Communications, and Rainbow Systems. He is currently a team lead at Nokia Networks, managing a team of 30 engineers responsible for the operations of mobile networks in Africa and India. Prior experience includes roles in configuration management, fault management, and wireless network deployment and maintenance.
Aatif Hayat has over 7 years of experience in switching operations and network maintenance in the telecom sector. He currently works as a Deputy Manager at Reliance Jio, where he provides technical support for their 4G converged core networks. Previously, he held roles as a Core Engineer at ZTE, Nokia Siemens Networks, and Huawei, where he performed tasks like fault management, configuration, upgrades, and troubleshooting of various telecom equipment. He has expertise in technologies like IMS, STP, GSM, and fiber optics.
This document provides a summary and contact information for Michael Karlin. It outlines his extensive experience developing and supporting networking systems and platforms over 20+ years, including roles at various companies supporting Cisco, Nortel, Samsung, and VOIP solutions. It highlights his skills in troubleshooting, continuous learning, and career progression. Contact information is provided.
This document provides a summary and contact information for Michael Karlin. It outlines his extensive experience developing and supporting networking systems and platforms over 20+ years, including roles at various companies supporting Cisco, Nortel, Samsung, and other technologies. It highlights his skills in troubleshooting, continuous learning, and career progression. Contact information is provided.
This document provides a summary and contact information for Michael Karlin. It outlines his extensive experience developing and supporting networking systems and platforms over 20+ years, including roles at various companies supporting Cisco, Nortel, Samsung, and other platforms. It highlights his skills in troubleshooting, root cause analysis, and developing reliable systems following proven designs. Currently he is seeking new career opportunities to further develop his networking skills.
Waleed Mohamed Abdel Wahab is an experienced telecommunications engineer seeking a new position. He has over 10 years of experience working for Nokia, Misr Insurance Company, and The International Company for Contracting in roles such as Senior OSS Engineer, Optical Networks Transmission Engineer, IBM Z-series system Administrator, and Power site Engineer. He has extensive technical skills and certifications in areas such as project management, Cisco networking, Nokia OSS systems, and Linux/Windows administration.
Sanjay Sharma has over 8.5 years of experience in technical support, installation, product maintenance, managed services, testing, and operations in the telecom industry. He is currently working as a Technical Solution Leader for Aricent on the VISPL Europe project. Previously he has worked on projects for Hutchinson 3G in the UK, MTN in Ivory Coast, Idea, TTSL, BSNL, and VSNL in India. He is experienced with IMS, 4G/LTE, CS core, packet core, and ZTE, Nokia, and Oracle switching platforms.
Sanjay Sharma has over 8.5 years of experience in technical support, installation, product maintenance, managed services, testing, and operations in the telecom industry. He is currently working as a Technical Solution Leader for Aricent on the VISPL Europe project. Previously he has worked on projects for Hutchinson 3G in the UK, MTN in Ivory Coast, Idea, TTSL, BSNL, and VSNL in India. He is experienced with IMS, 4G/LTE, CS core, packet core, and ZTE, Nokia, and Oracle switching platforms.
Paul R. Dyke is a senior network engineer with over 15 years of experience in networking. He has worked for several companies including IMPAC Mortgage, Edwards Lifesciences, and British Telecom UK. He has extensive experience with Cisco networking equipment, routing protocols, firewalls, load balancing, and other networking technologies. He holds a CCNA certification and has experience managing networking teams and supporting complex network infrastructures.
Khaled AL-Zoubi is a network consultant engineer with over 20 years of experience working with optical networking equipment from Cisco, Nokia Siemens, and Huawei. He has extensive experience designing, implementing, and supporting DWDM, SDH, IP, and packet optical networks. Currently, he works as a network consultant engineer for Cisco in Saudi Arabia, where he provides technical support and designs optical networks.
This curriculum vitae summarizes James Sutton's career experience working in networking roles over 20+ years. He has extensive experience working with various networking equipment from companies like Cisco, Avaya, HP, Juniper, and more. Currently, he works as a network consultant for CGI implementing network solutions from low-level designs. Previously he has worked in networking roles for companies like Intrinsic Technology, Mott MacDonald, Alcatel-Lucent, and Bloomberg, gaining experience in fields like network design, implementation, project management, and support.
This document is Steve Lincoln's 4-page curriculum vitae. It outlines his 30 years of experience in the telecommunications industry, including roles in project management, logistics coordination, network planning and design, and technical operations. It also lists his educational background and qualifications.
Edgar Martinez has over 30 years of experience in telecommunications. He currently owns a cellular store in Brazil and previously held engineering roles at Motorola, Nortel, NYNEX, and AT&T Bell Labs where he worked on wireless and wireline network architecture, standards development, and service implementation. He holds 11 US patents related to telecommunications services and networks.
K. Phani is seeking a new position with over 15 years of experience in telecommunications including transmission, data, switches, and fiber. He has experience with equipment from companies like Lucent, NEC, and ZTE. Currently he works as a Deputy Manager at Tata Teleservices handling network switches. He is looking to utilize his experience in areas like transmission monitoring, switch operations and maintenance, and fault isolation.
1. SIMON P HAMES
Personal Data:
Address: 8/230 New South Head Rd
Edgecliff
NSW
2027
Tel: Mobile: +61 420 801 839
Date of Birth: 25th
January 1975
Nationality: British
Email: sph123@hotmail.co.uk
Qualifications:
1997 Higher National Diploma - Computer Science
(Open University)
1994 BTEC National Diploma - Computer Science
(South Nottingham College)
1991 GCSE O’ Levels - Business Studies, Computer Science, Physics,
Biology, Maths, English Language, History,
(West Bridgeford Comprehensive School, Nottingham)
Employment History:
AAPT / TPG Sydney Australia Oct 2014 – Current
Working within the Engineering department as T3 Senior Voice Engineer my main task for
coming over on Sponsorship to AAPT was to complete the IN Phase Two Project in CS2K
Translations to create a Unique CAC for the Powertel and AAPT Merger.
This Project intended to use the Oracle IN database to lookup MNP,LNP and route to
destination to avoid using the already over populated PNSCRN Table.
I have also during my time here Implemented a 1+0 VSP4 Card solution for PVG’s allowing
AAPT to double there Gateway Capacity with only having to purchase more GWC’s for the
SAM21 and nothing else.
Also working on a G729 Core setup Project at the moment and performing interoperability
testing with the Customer. There are a lot of different Projects that I am involved in for
knowledge transfer and utilising my skills that I have gained in my years in Telecom’s.
2. All my work is Project based on Special requirements for Major Companies in Australia and I
interact with the different Companies Management and Technical Personal to achieve our
end goals.
Alcatel Lucent
I Completed a three week assignment in Romania delivering a Complete CS2K Solutions
Course. This was done on Software Level CVM13 including all standard CS2K Elements as
well as Alteon Firewall and A2E.
All elements hardware and software were covered as well as in depth knowledge transfer of
fault finding using Tapi traces sp2ktrace EINTRACE etc.
All call flows were covered NCS, SIP , DPT etc.
Unity Media Germany November 2007 – November 2013
Position C20/CS2K/DMS 2nd
-3rd
Level Support
Objectives:
Started working within the NOC at Unity Media working with all Levels of Capability training
NOC Personnel on DMS 100 (XA-Core) ISN06 and 3 x CS2K ISN09U – CVM11. Resolving
Outstanding Issues with both types of Switches either by myself or with the support of GNPS
Nortel. Working on upgrading NSF firewall to resolve outstanding Major OSPF Issues.
Working with Passport, Cisco and Juniper Routers.
Implementing a New CVM11 switch into there network and then preparing for full migration
from XA-Core to CS2K. All work carried out with Unity Engineers alongside for Knowledge
transfer, teaching them fundamentals as well as Trouble shooting, traces, translations, routing
etc. Currently doing all MR work for Nortel preparing everything before hand to make Patch
current and clear of Issues. Recently accredited Linux, Solaris and Cisco BACS Certification
for CNR,DHCP Provisioning of CMTS and CPE devices.
Finished upgrading five CS2K Switches to CVM13 in October 2012 in preparation for CVM17
second Quarter 2013.
Hardware changes,MR’s and Patching work Completed myself to bring all servers to Upgrade
Level Supporting Genband in Project Co-ordination to meet time scales for the Customer.
Intergration of Forteinet Firewalls needed reconfiguration of ERs CS-LANs to still use BGP
with firewalls in a Master slave config and not HA-Availability as NCS lines are effected.
All HLD and LLD documents Engineered and Project Lead by myself.
Two C20A CVM17 Switches Installed and Intergrated into the growing Unity Media Network,
as well as the new S3 servers for LI Complience, all the same aspects of work undertaken on
the C20’s as the CS2K for knowledge transfer,Inetergration and resolving all Issues.
Project lead for 5 CS2K CVM13 switches to CVM17, overseeing from LLD – HLD and
Implementation for all phases working alongside Engineering, Operations and Genband.
Courses Attended
XJRoute – Configuring Juniper Network Routers
Cisco BAC 4.0.1 and CNR 7.0.1 Advanced Configuration
IPV6 Migration and IPV4 – 6 Natting
SBC (Acme Session Border Controller)
SDE PCMM (Sandvine Policy Server)
C20 Operations and Maintenace
3. S3 Genband Session Border Contoller
Linux Adminstration Advanced
G9 Media Gateway Operations & Configuration
Nortel ISN07 – ISN09 Upgrade Puerto Rico Telecom
October 2007 – November 2007
Position: CS2K Ni Engineer
Objectives:
On site at Puerto Rico Telecom involved in taking the Prime lead for Network Integration.
Performing all backups and Pre-checks for ISN07 – ISN09 upgrade. Following the upgrade
path with Customer, completing all M.Rs with there Engineers for Knowledge transfer.
Working with SWAPS to make sure site is ready for ONP and also working with GTAC and
GNPS if any problems arise. Highly accelerated upgrade project with tight deadlines to meet.
Nortel ISN07 – ISN09U Switch Upgrade Completel
Sept 2007 – October 2007
Position: CS2K Prime Software Lead
Objectives:
Working on site in Paris being the CS2K Prime, leading a team of four people to
upgrade four CS2K Hybrid’s. Writing test plans, carrying out pre-checks during the
day as well as backing up all Network elements. Delegating these tasks and working
with SWAPS to reach the final accelerated final goal to upgrade before December.
Working with Completels Engineering and Voice support groups to achieve
knowledge transfer along the way. Initially working in Chateaufort in France at Nortel
H.Q with various departments to create a Responsibility Matrix and scope of work for
client. Also required to help with upgrade Matrix time lines to be achieved by my
team.
Nortel 3rd
Line Support Telenet
May 2007 – August 2007
Position: 3rd
Line Support CS2K/MCS5200
Objectives:
Working as part of a six man support team carrying out daily routines on four CS2K
Hybrids and two compacts. Handling and clearing of alarms on all components and
PVG’s. Working with NTS and GNPS to resolve new Issues in ISN09U. Also involved
4. with SWAPS to run pre-checks for new M.R’s and take backups before commencing
upgrades. Daily work orders also implemented for lease cost routing, I.N platform etc.
Nortel assisted Operations for UPC
August 2005 – March 2007
Position: SME CS2k/MCS5200
Objectives:
Currently working in the EMEA area contracting for UPC. I have integrated two
ISN07 CS2Ks and MCS5200’s into there TDM network. Just completed ISN09U
Upgrade from ISN09 and being the main VO Engineer for Nortel doing all M.R’s and
subsequent testing for GA status. When this is achieved I then deploy all software
into live environment. In the middle of doing the first migration from MCS5200 to SIP
available CS2K ISN09.
• Smooth Integration of Nortel Soft switch into
UPC environment.
• Daily troubleshooting of issues when doing JIT
and UAT. On-net – Off-net, Off-net –On-net.
• NCOS evaluation and CLI screening plus
feature testing. Complete Provisioning of CS2K
implementations for EMRG routing.
• Restructure of AMA for Current MDS system
and working with provisioning for ASAP and
Taurus systems to integrate to CS2K and MCS.
• Implementing SIP voicemail system for MCS to
Converse System until Migration at ISN09 on
CS2K.
• Working with Spectrum for MG3500 and IEMS
Northbound setup of traps for NOC monitoring,
troubleshooting firewall issues.
Telewest Communications: May 2001 – July 2005
Position: Network Controller
Objectives:
Working within the National Control Centre (N.O.C) on a 24/7 shift roster
Responsible for –
• Alarm monitoring of 32 DMS 100 switches and 1
Nortel Soft switch, from 2 Meg faults to High level
switch alarms using the Nortel NTP guidelines.
• NMS100 National Power alarm monitoring
• The tracking of all SS8 Spares for the Voicemail
platform, and the ordering and returning of all cards.
• The escalation of all faults to the appropriate people
and the tracking of these to there conclusion using
the Remedy System.
• Use of the Netexpert front end System for the
different alarm filters for each discipline.
5. • The updating of all DMS Procedures to run in line
with all new software upgrades, ISN04 currently.
• Liasing with other departments to bring faults to
there conclusion and share information on
Procedures and Processors.
• Speaking to External Customers such as B.T to
raise faults and Plan Outages for ongoing work
using the ICOS database to identify Systems.
• The Versatility to Multitask and Cover other
disciplines such as System X and Nokia Switches
as well as EMOS.
Courses attended: DMS Part 2 Operations and Maintenance
CS2K Overview & Operations & Maintenance
CS2K GWC Provisioning
MCS Overview & Provisioning
Passport 8600 Operations & Maintenance
Passport 8600 Layer 2 – 7 Advanced Configuration
PVG Switched VOIP Operations & Configuration
SDM (Supernode data Manager) Operations & Billing
NTL: November 1998 – November 1999
Position: Network Technician
Objectives:
Working within the National Management Centre (NMC) on a 24/7 shift roster
responsible for:-
• Network maintenance, traffic monitoring,
troubleshooting.
• Provide customer base support and fault
management.
• Responding to and diagnosing faults, escalating the
fault to the field engineer on call.
• Preparation of NMC operational documentation and
reporting.
• Customer Support.
NTL: November 1999 – January 2000
Position: Data Support Analyst
• Building of CENTREX groups.
• Network fault diagnosis
• Data fill for CENTREX sites using various protocols
i.e. Basic and Primary rate ISDN, DPNSS, Q931,
DASS and DASS2.
6. • Deging of sites to create VPN’s on DMS 100
(NORTEL) switches, System X (GPT) switches,
ATM frame relay and SDH.
• Testing and configuration of communication kink
between DMS and System X Centrex sites through
a DPNSS link.
• Create and implement system features.
• Lease cost routing.
• Rerouting international traffic.
Courses Attended: Nortel and Marconi Overviews, Centrex Translations
Operations and Maintenance Part 1.
European Commission: December 1997 – August 1998 (Brussels)
Position: Programmer – Support and Maintenance.
Objectives:
Working within the energy sector of the European Commission, Implementing,
Monitoring and supporting an ADABAS financial database.
• Customer support to existing ADABAS client-base.
• Initiating and implementing new ideas/concepts at
user level (Natural Language).
• Monitoring, Maintaining and troubleshooting the
system.
• Analyse faults and problem resolution.
• Security access to system.
Perot Systems (UK): August 1995 – October 1997
Position: Analyst/Programmer – System Designer
Objectives:
Working to implement blueprints of underground cabling onto a Geographical
database.
Initially appointed as Analyst / Programmer within financial team reviewing,
maintaining and enhancing payroll system.
Promoted to team leader – Responsible for overseeing all work conducted within the
team, ensuring deadline/targets were met also responsible for the data capture and
quality assurance of East Midlands Electricity account, ensuring that all planned
cable routing was implemented according to client specifications/blueprints.
Programming Languages: COBOL / JCL / TPS
Basic Business Systems (UK)
Position: Trainee Programmer
As a trainee programmer I assisted Senior Programmers on various in-house
projects.
Courses Attended:
• Cobol
• PS-Online Programming