Vijay Kumar is seeking a position as a System Administrator. He has over 6 years of experience working with GSM networks and maintaining various telecom products including SMSC, MMSC, SDP, WAPGW, RBT and CBC. He is proficient in Linux, Solaris, databases, and protocols used in telecom networks. His experience includes implementation, testing, troubleshooting and providing support for various telecom products.
NtegratedSolutions requests $10,244.88 to purchase Kemp LoadMaster hardware load balancers to improve the stability and performance of their MyntCloud platform for Lync 2013 and Exchange 2013. The current load balancing solution is unreliable and the new Kemp load balancers would provide high availability and ensure optimal distribution of user requests across applications. Two Kemp LM-2400 or LM-3000 devices would be implemented in an active-standby configuration for external and internal load balancing needs. The proposal aims to deliver a better experience for MyntCloud customers through a load balancing infrastructure certified for Microsoft products.
Remarks on Grids e-Science CyberInfrastructure and Peer-to-Peer ...Videoguy
NaradaBrokering is a messaging middleware that can reliably support grid messaging. It can virtualize inter-service communication, federate different grids, and scale to support large-scale applications like audio/video conferencing and collaborative applications. NaradaBrokering uses a broker-based architecture to allow scalable and reliable messaging across heterogeneous networks.
Vivek kumar ray 5 year Java-Webservices-BigdataVivek Rai
Vivek Kumar Ray has over 4 years of experience in the telecom and e-governance domains as a developer and implementation consultant. He is proficient in Java/J2EE, web services, big data technologies, and agile and waterfall methodologies. He has worked on projects for clients such as HPE, Accenture, Etisalat, Cox Communications, and various state governments in India. His areas of expertise include programming languages, databases, version control, logging, deployment, and big data technologies such as Hive, Hadoop, Zookeeper, and Kafka. He holds an MCA and has developed modules for national and state e-governance projects in India.
IBM MQ: Managing Workloads, Scaling and Availability with MQ ClustersDavid Ware
MQ Clustering can be used to solve many problems, from simplified administration and workload management in an MQ network, to horizontal scalability and continuous availability of messaging applications. This session will show the full range of uses of MQ Clusters to solve real problems, highlighting the underlying technology being used. A basic understanding of IBM MQ clustering would be beneficial.
NaradaBrokering can reliably support grid messaging and virtualize inter-service communication. It can federate different grids together and provide scalable audio-video conferencing. NaradaBrokering aims to play the same role for messaging in grids that MPI plays for parallel computing, handling messages, streams, and events. It is based on a network of cooperating broker nodes and provides reliable ordered message transport.
Hhm 3479 mq clustering and shared queues for high availabilityPete Siddall
we review clustering and shared queue technologies, their differences and synergies, as a foundation for building a highly available messaging service with resilience during both planned and unplanned outages of z Systems components.
This document provides an overview of different JMS message types including TextMessage, ObjectMessage, MapMessage, ByteMessage, and StreamMessage. It describes key features of each message type such as carrying text payloads for TextMessage, serializable Java objects for ObjectMessage, and name-value pairs for MapMessage. Examples are given showing how to set and get content from messages of each type using the appropriate JMS API methods.
This whitepaper features the transition from traditional networking to software-defined networking or SDN. Find outlines of next-generation architectures.
NtegratedSolutions requests $10,244.88 to purchase Kemp LoadMaster hardware load balancers to improve the stability and performance of their MyntCloud platform for Lync 2013 and Exchange 2013. The current load balancing solution is unreliable and the new Kemp load balancers would provide high availability and ensure optimal distribution of user requests across applications. Two Kemp LM-2400 or LM-3000 devices would be implemented in an active-standby configuration for external and internal load balancing needs. The proposal aims to deliver a better experience for MyntCloud customers through a load balancing infrastructure certified for Microsoft products.
Remarks on Grids e-Science CyberInfrastructure and Peer-to-Peer ...Videoguy
NaradaBrokering is a messaging middleware that can reliably support grid messaging. It can virtualize inter-service communication, federate different grids, and scale to support large-scale applications like audio/video conferencing and collaborative applications. NaradaBrokering uses a broker-based architecture to allow scalable and reliable messaging across heterogeneous networks.
Vivek kumar ray 5 year Java-Webservices-BigdataVivek Rai
Vivek Kumar Ray has over 4 years of experience in the telecom and e-governance domains as a developer and implementation consultant. He is proficient in Java/J2EE, web services, big data technologies, and agile and waterfall methodologies. He has worked on projects for clients such as HPE, Accenture, Etisalat, Cox Communications, and various state governments in India. His areas of expertise include programming languages, databases, version control, logging, deployment, and big data technologies such as Hive, Hadoop, Zookeeper, and Kafka. He holds an MCA and has developed modules for national and state e-governance projects in India.
IBM MQ: Managing Workloads, Scaling and Availability with MQ ClustersDavid Ware
MQ Clustering can be used to solve many problems, from simplified administration and workload management in an MQ network, to horizontal scalability and continuous availability of messaging applications. This session will show the full range of uses of MQ Clusters to solve real problems, highlighting the underlying technology being used. A basic understanding of IBM MQ clustering would be beneficial.
NaradaBrokering can reliably support grid messaging and virtualize inter-service communication. It can federate different grids together and provide scalable audio-video conferencing. NaradaBrokering aims to play the same role for messaging in grids that MPI plays for parallel computing, handling messages, streams, and events. It is based on a network of cooperating broker nodes and provides reliable ordered message transport.
Hhm 3479 mq clustering and shared queues for high availabilityPete Siddall
we review clustering and shared queue technologies, their differences and synergies, as a foundation for building a highly available messaging service with resilience during both planned and unplanned outages of z Systems components.
This document provides an overview of different JMS message types including TextMessage, ObjectMessage, MapMessage, ByteMessage, and StreamMessage. It describes key features of each message type such as carrying text payloads for TextMessage, serializable Java objects for ObjectMessage, and name-value pairs for MapMessage. Examples are given showing how to set and get content from messages of each type using the appropriate JMS API methods.
This whitepaper features the transition from traditional networking to software-defined networking or SDN. Find outlines of next-generation architectures.
Data center interconnect seamlessly through SDNFelecia Fierro
Data Center Interconnect Seamlessly through SDN
Data Center Interconnect, or DCI, has become a hot topic as IT infrastructures transform from islands of connectivity to pools of resources for efficiency purposes. Properly deployed, DCI enables all computing and storage resources to be pooled, regardless of where they physically reside, and it is the quality of this abstraction and the associated visibility that counts.
Enter Pluribus Networks running on Broadcom chipsets
Join us for this On-Demand Webinar where we will discuss why Data Center Interconnect is a key opportunity to simplify any network and how Broadcom chipsets enable this with their industry-leading VXLAN capabilities.
Pluribus Netvisor®-powered switches running on Broadcom include the industry’s most powerful and open DCI technology, VXLAN, which enables all resources across the entire planet to be shared. Along with VXLAN itself, we will explain the role of visibility in a widely distributed VXLAN based environment.
In this On-Demand Webinar, we'll discuss how DCI running on Broadcom VXLAN can:
Share IT resources and increase utilization of those resources
Provide enterprise scale, simplicity and agility – reducing the cost and complexity of IT
Support modern applications including Converged Infrastructure and VDI
Hhm 3474 mq messaging technologies and support for high availability and acti...Pete Siddall
The document discusses concepts of business continuity including high availability, continuous serviceability, and continuous availability across sites. It then discusses how messaging technologies like IBM MQ can provide various levels of business continuity. Specifically, it provides examples of how MQ can enable active-active configurations across multiple sites for continuous availability through data synchronization and workload distribution. This allows no downtime even during planned or unplanned events.
IBM WebSphere MQ: Managing Workloads, Scaling and Availability with MQ ClustersDavid Ware
IBM WebSphere MQ Clustering can be used to solve many problems, from simplified administration and workload management in an MQ network, to horizontal scalability and continuous availability of messaging applications. This session will show the full range of uses of MQ Clusters to solve real problems, highlighting the underlying technology being used.
This has been superseded by http://www.slideshare.net/DavidWare1/ame-2273-mq-clustering-pdf
IBM MQ: Using Publish/Subscribe in an MQ NetworkDavid Ware
The publish/subscribe model can be used across a network of MQ queue managers, whether in a manually configured topology or in an MQ cluster. This session looks in-depth at designing such systems, covering a wide range of requirements from availability to scalability, and explaining how they can be addressed. A basic understanding of publish/subscribe in MQ would be beneficial for attendees.
For an introduction to MQ publish/subscribe, first see this presentation: http://www.slideshare.net/DavidWare1/ame-2271-mq-publish-subscribe-pdf
IBM WebSphere MQ: Using Publish/Subscribe in an MQ NetworkDavid Ware
The publish/subscribe model can be used across a network of IBM WebSphere MQ queue managers, whether in a manually configured topology or in an MQ cluster. This session looks in depth at designing such systems, covering a wide range of requirements from availability to scalability and how they can be solved. A basic understanding of publish/subscribe in MQ would be beneficial, such as in "IBM WebSphere MQ: Using the Publish/Subscribe messaging paradigm"
This has been superseded by http://www.slideshare.net/DavidWare1/ame-2272-mq-publish-subscribe-network-pdf
This document discusses disaster recovery and workload mobility considerations for connecting data centers. It covers business requirements like high availability, regulatory compliance, and agility. Technical requirements include consistent data availability, sufficient compute resources, and network availability. It then discusses various data replication technologies and their bandwidth needs. Designs for high availability compute clusters within and across data centers are presented. Factors in workload mobility like live migration networks and latency requirements are also covered.
Building a Highly available messaging hub using the IBM MQ ApplianceAnthony Beardsmore
The MQ Appliance includes two key facilities for maintaining the availability of your messaging infrastructure across expected and unexpected outages. This session looks in depth at the HA and DR capabilities of the MQ Appliance and application considerations when using them.
The document introduces the Object Management Group's Data Distribution Service (OMG DDS) middleware specification. It describes how DDS provides a standard for integrating real-time systems that must interact with the external environment. It addresses the challenges of integrating large, complex systems with increasing data volumes and speeds from multiple sources. DDS uses a data-centric approach based on a shared data model to loosely couple applications and reduce integration complexity. It has seen broad adoption across industries and is mandated for several Department of Defense programs.
IBM MQ - better application performanceMarkTaylorIBM
Presented in Feb 2015 at Interconnect
This presentation is aimed at helping application developers understand how to best use MQ features for higher performance.
Three Challenges in Reliable Data Transport over Heterogeneous ...Videoguy
The document discusses middleware design goals for wireless and mobile environments. It aims to improve user experience across heterogeneous devices through services like transcoding for adaptive content delivery. A key goal is adapting to network dynamics while requiring minimal changes to existing infrastructure. It presents the design of a transcoding proxy that dynamically distills and refines content based on client characteristics like bandwidth, screen size, and software.
QuantHouse enables our customers to manage the ever-increasing demand for low latency market data and to meet the changing requirements of today’s trading environment with new trading venues, fragmentation of liquidity and rapidly increas¬ing volumes of data, QuantHouse has developed an end-to-end product offering encompassing data capture within the exchange, ultra-fast data normalization and dissemination over QuantHouse’s proprietary fibre optic network.
This document discusses high performance Java communication solutions for financial services applications. It introduces Java Fast Sockets and FastMPJ, which provide extremely low-latency shared memory and remote direct memory access communication respectively. These solutions enable direct performance increases, cost reduction, and productivity gains for applications such as high frequency trading, market data distribution, and high performance cloud computing. The document provides an overview of the proposed solutions and includes performance benchmark results demonstrating microsecond-level latencies.
This document discusses advanced message security (AMS) in IBM MQ. AMS provides message-level security by encrypting and signing messages to protect them in transit and at rest. It uses TLS features for protection. There are three policy options: integrity signs messages, privacy signs and encrypts, and confidentiality only encrypts (MQ v9+). AMS increases performance overhead from cryptographic operations and increases message size. It does not control access, only protects message contents.
- Clustering involves connecting multiple independent systems together to achieve reliability, scalability, and availability. The systems appear as a single machine to external users.
- There are different types of clustering including high performance computing (HPC), batch processing, and high availability (HA). HPC focuses on performance for parallelizable applications. Batch processing distributes jobs like rendering frames. HA aims to provide continuous availability.
- Achieving high availability involves techniques like heartbeat monitoring, failover configurations, shared storage, and RAID configurations to ensure redundancy in the event of failures.
Karunakar Kondam has over 4 years of experience administering JBOSS and Glassfish application servers on Linux. He is responsible for the configuration, administration, and monitoring of these application servers, including tasks like JDBC driver and data source configuration, log file analysis, application deployment, and backup/restore. He has worked on projects in various roles for companies like Thomson Reuters, St. Mary's Educational Group, Wipro Infotech, and RT Informatic Services.
The document discusses clustered architecture patterns for delivering scalability and availability. It describes using network attached memory and JVM-level clustering to eliminate bottlenecks. This allows state to be shared across multiple servers for improved performance and reliability. An example application called HelloClusteredWorld is provided to demonstrate how state can be clustered in memory across multiple JVMs. Configuring Hibernate and enabling its second level cache can further reduce database load.
Somos un equipo de estudiantes de Publicidad y RR.PP de la Universidad Complutense de Madrid, formado por:
- César Varela.
- Sergio González.
- Antonio Rodríguez.
Participamos de forma voluntaria en un concurso para mejorar y potenciar la imagen de la Marca España.
Julie Weathers is an organized administrative assistant with experience in marketing, database management, customer service, and medical office administration. She has a background in biology education and has worked in roles such as veterinary assistant, receptionist, mail clerk, and student laboratory worker. Her skills include Microsoft Office, communication, problem solving, and attention to detail.
El documento describe la evolución del pensamiento sobre la discapacidad. Inicialmente, se veía a las personas con discapacidad como inútiles y dependientes, sometidas a la eugenesia. Más tarde, el modelo médico se centró en la rehabilitación para que pudieran integrarse en la sociedad. Actualmente, el modelo social de discapacidad considera que el problema radica en la falta de accesibilidad y oportunidades de la sociedad, no en las personas.
Data center interconnect seamlessly through SDNFelecia Fierro
Data Center Interconnect Seamlessly through SDN
Data Center Interconnect, or DCI, has become a hot topic as IT infrastructures transform from islands of connectivity to pools of resources for efficiency purposes. Properly deployed, DCI enables all computing and storage resources to be pooled, regardless of where they physically reside, and it is the quality of this abstraction and the associated visibility that counts.
Enter Pluribus Networks running on Broadcom chipsets
Join us for this On-Demand Webinar where we will discuss why Data Center Interconnect is a key opportunity to simplify any network and how Broadcom chipsets enable this with their industry-leading VXLAN capabilities.
Pluribus Netvisor®-powered switches running on Broadcom include the industry’s most powerful and open DCI technology, VXLAN, which enables all resources across the entire planet to be shared. Along with VXLAN itself, we will explain the role of visibility in a widely distributed VXLAN based environment.
In this On-Demand Webinar, we'll discuss how DCI running on Broadcom VXLAN can:
Share IT resources and increase utilization of those resources
Provide enterprise scale, simplicity and agility – reducing the cost and complexity of IT
Support modern applications including Converged Infrastructure and VDI
Hhm 3474 mq messaging technologies and support for high availability and acti...Pete Siddall
The document discusses concepts of business continuity including high availability, continuous serviceability, and continuous availability across sites. It then discusses how messaging technologies like IBM MQ can provide various levels of business continuity. Specifically, it provides examples of how MQ can enable active-active configurations across multiple sites for continuous availability through data synchronization and workload distribution. This allows no downtime even during planned or unplanned events.
IBM WebSphere MQ: Managing Workloads, Scaling and Availability with MQ ClustersDavid Ware
IBM WebSphere MQ Clustering can be used to solve many problems, from simplified administration and workload management in an MQ network, to horizontal scalability and continuous availability of messaging applications. This session will show the full range of uses of MQ Clusters to solve real problems, highlighting the underlying technology being used.
This has been superseded by http://www.slideshare.net/DavidWare1/ame-2273-mq-clustering-pdf
IBM MQ: Using Publish/Subscribe in an MQ NetworkDavid Ware
The publish/subscribe model can be used across a network of MQ queue managers, whether in a manually configured topology or in an MQ cluster. This session looks in-depth at designing such systems, covering a wide range of requirements from availability to scalability, and explaining how they can be addressed. A basic understanding of publish/subscribe in MQ would be beneficial for attendees.
For an introduction to MQ publish/subscribe, first see this presentation: http://www.slideshare.net/DavidWare1/ame-2271-mq-publish-subscribe-pdf
IBM WebSphere MQ: Using Publish/Subscribe in an MQ NetworkDavid Ware
The publish/subscribe model can be used across a network of IBM WebSphere MQ queue managers, whether in a manually configured topology or in an MQ cluster. This session looks in depth at designing such systems, covering a wide range of requirements from availability to scalability and how they can be solved. A basic understanding of publish/subscribe in MQ would be beneficial, such as in "IBM WebSphere MQ: Using the Publish/Subscribe messaging paradigm"
This has been superseded by http://www.slideshare.net/DavidWare1/ame-2272-mq-publish-subscribe-network-pdf
This document discusses disaster recovery and workload mobility considerations for connecting data centers. It covers business requirements like high availability, regulatory compliance, and agility. Technical requirements include consistent data availability, sufficient compute resources, and network availability. It then discusses various data replication technologies and their bandwidth needs. Designs for high availability compute clusters within and across data centers are presented. Factors in workload mobility like live migration networks and latency requirements are also covered.
Building a Highly available messaging hub using the IBM MQ ApplianceAnthony Beardsmore
The MQ Appliance includes two key facilities for maintaining the availability of your messaging infrastructure across expected and unexpected outages. This session looks in depth at the HA and DR capabilities of the MQ Appliance and application considerations when using them.
The document introduces the Object Management Group's Data Distribution Service (OMG DDS) middleware specification. It describes how DDS provides a standard for integrating real-time systems that must interact with the external environment. It addresses the challenges of integrating large, complex systems with increasing data volumes and speeds from multiple sources. DDS uses a data-centric approach based on a shared data model to loosely couple applications and reduce integration complexity. It has seen broad adoption across industries and is mandated for several Department of Defense programs.
IBM MQ - better application performanceMarkTaylorIBM
Presented in Feb 2015 at Interconnect
This presentation is aimed at helping application developers understand how to best use MQ features for higher performance.
Three Challenges in Reliable Data Transport over Heterogeneous ...Videoguy
The document discusses middleware design goals for wireless and mobile environments. It aims to improve user experience across heterogeneous devices through services like transcoding for adaptive content delivery. A key goal is adapting to network dynamics while requiring minimal changes to existing infrastructure. It presents the design of a transcoding proxy that dynamically distills and refines content based on client characteristics like bandwidth, screen size, and software.
QuantHouse enables our customers to manage the ever-increasing demand for low latency market data and to meet the changing requirements of today’s trading environment with new trading venues, fragmentation of liquidity and rapidly increas¬ing volumes of data, QuantHouse has developed an end-to-end product offering encompassing data capture within the exchange, ultra-fast data normalization and dissemination over QuantHouse’s proprietary fibre optic network.
This document discusses high performance Java communication solutions for financial services applications. It introduces Java Fast Sockets and FastMPJ, which provide extremely low-latency shared memory and remote direct memory access communication respectively. These solutions enable direct performance increases, cost reduction, and productivity gains for applications such as high frequency trading, market data distribution, and high performance cloud computing. The document provides an overview of the proposed solutions and includes performance benchmark results demonstrating microsecond-level latencies.
This document discusses advanced message security (AMS) in IBM MQ. AMS provides message-level security by encrypting and signing messages to protect them in transit and at rest. It uses TLS features for protection. There are three policy options: integrity signs messages, privacy signs and encrypts, and confidentiality only encrypts (MQ v9+). AMS increases performance overhead from cryptographic operations and increases message size. It does not control access, only protects message contents.
- Clustering involves connecting multiple independent systems together to achieve reliability, scalability, and availability. The systems appear as a single machine to external users.
- There are different types of clustering including high performance computing (HPC), batch processing, and high availability (HA). HPC focuses on performance for parallelizable applications. Batch processing distributes jobs like rendering frames. HA aims to provide continuous availability.
- Achieving high availability involves techniques like heartbeat monitoring, failover configurations, shared storage, and RAID configurations to ensure redundancy in the event of failures.
Karunakar Kondam has over 4 years of experience administering JBOSS and Glassfish application servers on Linux. He is responsible for the configuration, administration, and monitoring of these application servers, including tasks like JDBC driver and data source configuration, log file analysis, application deployment, and backup/restore. He has worked on projects in various roles for companies like Thomson Reuters, St. Mary's Educational Group, Wipro Infotech, and RT Informatic Services.
The document discusses clustered architecture patterns for delivering scalability and availability. It describes using network attached memory and JVM-level clustering to eliminate bottlenecks. This allows state to be shared across multiple servers for improved performance and reliability. An example application called HelloClusteredWorld is provided to demonstrate how state can be clustered in memory across multiple JVMs. Configuring Hibernate and enabling its second level cache can further reduce database load.
Somos un equipo de estudiantes de Publicidad y RR.PP de la Universidad Complutense de Madrid, formado por:
- César Varela.
- Sergio González.
- Antonio Rodríguez.
Participamos de forma voluntaria en un concurso para mejorar y potenciar la imagen de la Marca España.
Julie Weathers is an organized administrative assistant with experience in marketing, database management, customer service, and medical office administration. She has a background in biology education and has worked in roles such as veterinary assistant, receptionist, mail clerk, and student laboratory worker. Her skills include Microsoft Office, communication, problem solving, and attention to detail.
El documento describe la evolución del pensamiento sobre la discapacidad. Inicialmente, se veía a las personas con discapacidad como inútiles y dependientes, sometidas a la eugenesia. Más tarde, el modelo médico se centró en la rehabilitación para que pudieran integrarse en la sociedad. Actualmente, el modelo social de discapacidad considera que el problema radica en la falta de accesibilidad y oportunidades de la sociedad, no en las personas.
Este documento describe una sociedad anónima como una sociedad mercantil cuyos socios limitan su responsabilidad y cuyo capital está dividido en acciones negociables. Una acción representa una parte del capital social y otorga derechos económicos y políticos a su titular. Las acciones pueden ser al portador, nominativas, a través de escritura pública o anotación en cuenta.
This document discusses using TYPO3 CMS in the cloud to save developer time. It covers using TYPO3 in cloud platforms like Microsoft Azure, common infrastructure problems, and how cloud principles of being orchestrated, consistent, and deterministic can help. The document advocates for automating infrastructure deployment to ensure environments are identical from development to production. This allows developers to focus on code instead of configuration. Finally, it discusses do-it-yourself options and potential future integrations with cloud platforms.
CG-PPI Adhesive Products Limited is a joint venture between Crompton Greaves and PPI Adhesive Products of Ireland established in 1988. It manufactures a variety of adhesive tapes and labels at its facility in Goa, India spanning 17500 sqm. The company produces tapes for various industries including electrical insulation, electronics, automotive, and more. It has a full-fledged R&D and quality testing facility. Major customers include BHEL, SAIL, railways, and other PSUs. The document provides details on the company's history, products, manufacturing capabilities, applications, customers and approvals.
La Federación Española de Fútbol está lanzando una campaña para promover el fútbol femenino en España. Buscan aumentar significativamente el número de mujeres que juegan al fútbol, convencer a los clubes para que apoyen el fútbol femenino, y atraer patrocinadores. Han convocado un concurso para agencias de publicidad estudiantiles para que presenten una campaña que motive a las mujeres y niñas a practicar este deporte.
Proyecto realizado por un grupo de estudiantes de Publicidad y RR.PP de la Universidad Complutense de Madrid.
Se llevó a cabo en la asignatura de Teoría y técnicas de las Relaciones Públicas, con un cliente y briefing real, el Banco de Alimentos de Madrid. Previamente el grupo formó una agencia, que denominamos 4 esquinas.
Integrantes: César Varela, Lara Arias, Sergio González, Antonio Rodríguez.
Este documento resume la biografía del autor Arturo Pérez-Reverte y ofrece un resumen del argumento de su novela "La sombra del águila". Narra la historia del batallón 326 formado por soldados españoles reclutados a la fuerza por los franceses para luchar en la invasión napoleónica de Rusia en 1812. Describe a los personajes clave como Napoleón, Murat y García, el capitán del batallón 326. Finalmente, contextualiza los hechos históricos en los que se basa la novela como la
- Amit Dixit has over 7 years of experience in infrastructure, middleware, and data center technologies. He has held several positions including Senior Engineer at Ericsson Global India Pvt Ltd and Globallogic India Pvt Ltd.
- He has expertise in Linux/Windows server administration, database management, application deployment, performance monitoring, and troubleshooting. Technologies include Apache, Tomcat, JBoss, MySQL, AWS, and Java.
- He aims to leverage his analytical skills and strong communication abilities to contribute to technical operations and solutions.
Ramadugu Abhilash has over 4.5 years of experience as a software engineer developing and maintaining various telecommunication products using languages like Erlang, C, and Java. He has expertise in areas like mobile data technologies, charging, billing, policy and fraud detection systems. Currently located in Bangalore, India, he is looking for a challenging career opportunity where he can utilize his proven skills and continue developing new skills.
Dinesh Kumar is seeking a career position that allows him to fully utilize his 13+ years of experience in IT and data center projects. He has extensive experience managing large-scale infrastructure projects including data center installations, operations, and migrations. Most recently, he served as Project Manager for HPE's Nokia transition program in Malaysia, overseeing the migration of applications from multiple global locations to a managed private cloud.
This document contains the resume of Zakir S Khan. It includes his personal details like name, date of birth, address, languages known, passport details. It outlines his objective of working as an IT professional and gaining knowledge. It details his educational qualifications and over 5 years of experience in managing server infrastructures and backup operations using tools like Symantec NetBackup and Backup Exec. It provides details of his current role as System Engineer at Immunity Networks and Technologies Pvt Ltd and past experiences as System Engineer, NOC Engineer and Facility Management Engineer. It also lists some projects handled related to implementation of backup infrastructure.
V.S.Vamsi Krishna has over 8 years of experience in C, C++, Linux, and network application development. He currently works as a Senior Staff Engineer at Broadcom, Bangalore, where he performs proof of concepts for Broadcom switches and features. Previously he held roles at Cisco, Emerson Network Power, and Embedded Infotech developing software for networking and security applications and devices.
This document contains the resume of Ajay Jitendra Singh. He has over 7 years of experience working with Oracle 9i, specifically with SQL, PL/SQL, procedures, functions, packages and triggers. He has expertise in troubleshooting application and database issues. His work experience includes maintaining applications for Reliance Communications in areas like database support, software maintenance, and addressing technical issues for customers. He has a Master's degree in Computer Applications and is proficient in English and Hindi.
This document contains a summary of qualifications and experience for a Linux system administration role. The individual has over 14 months of experience in IT and is proficient in Linux operating systems like RHEL, CentOS, Debian and Ubuntu. He has experience installing and configuring LAMP servers, mail servers, DNS servers and more. His education includes a B-Tech in electronics and communication engineering and he scored well in the GATE exam in 2015. His most recent role was as a Linux Technical Executive where he managed servers and troubleshot mail and web servers.
Vijay Chander Kokkond provides over 4 years of experience in software configuration management and deployment of IMIcampaign solutions. He has expertise in software integration, continuous integration, shell scripting, application servers, databases, and cloud solutions. Some of his projects include deploying IMIcampaign for Cricket Wireless and EE, and proof of concept projects for Verizon Wireless and McKinsey & Company.
Mohammed Haneef is a CCNA-certified network engineer with over 4 years of experience in networking, security, voice engineering, and IT support. He is currently working as a network engineer in Riyadh, Saudi Arabia, where he configures and troubleshoots routers, switches, firewalls, and servers. Previously, he worked as a voice and network engineer and an integrated application support specialist in India.
Ashish Kumar Pal is a System Engineer with over 4 years of experience in system administration, networking operations and maintenance. He has expertise in Linux administration, resource planning, project management, and delivering solutions for complex technical requirements. Some of his key responsibilities include troubleshooting network issues, server management, installation and configuration of networking equipment, and ensuring smooth delivery of over 200 live streaming channels. He has worked with companies like Orange Business Services and Techaries Soft India, and holds certifications in CCNA and RHEL.
Shubhashis S Jena has over 7 years of experience in IT infrastructure management and system administration using tools like Windows Server, Active Directory, DNS, DHCP, SCOM, HPSIM, and Remedy. He currently works as a Consultant for HCL Technologies providing support for Unilever. Prior roles include Technical Specialist for Microland supporting Ernst & Young, and Senior System Administrator for Wipro supporting Honeywell. He has expertise in monitoring systems, configuring backups, patching servers, and troubleshooting performance issues.
Sanjeev Kumar is an experienced IT professional with over 6 years of experience in system administration, system engineering, and virtualization technologies like VMware. He has extensive experience implementing and managing Windows server environments, including Active Directory, DNS, DHCP, and GPO administration. He is proficient in client operating systems like Windows 7/8 and server operating systems such as Windows Server 2003/2008/2012. Kumar holds several technical certifications and has worked in various roles supporting Windows server and desktop environments.
This document contains the resume of Syed Sirajuddin, an IT professional with over 20 years of experience in server administration, networking, hardware installation, data backup and security. He has worked as an IT infrastructure specialist and manager for various telecommunications and IT companies in Dubai and India. His technical skills include Windows, Linux, Unix administration, virtualization, backup solutions, firewalls, networking and security. He holds several professional certifications and seeks a senior IT role in a progressive enterprise.
This document contains the resume of Venkateshwar Reddy Rakashi. He has over 2 years of experience in the telecom software domain working with Qualcomm India Pvt Ltd through Votary Tech Soft Pvt Ltd. He has experience with tools like GDB, Make, GCC compiler and platforms like Linux/Android. He has worked on chipsets like 8937, 8x10, 8x26 and 8930 involving integration testing, build activities, automation setup, debugging crashes and providing root cause analysis. He is currently working on the 8937 chipset for Android M and N upgrades.
This document provides a summary of Hitendra K Panchal's skills and experience. It outlines his 7 years of experience in system administration, SAP support, and client servicing. It also lists his technical skills including experience with Windows, SAP, databases, networking tools, and other software. Finally, it provides details of his current role supporting SAP systems for a large energy company where he handles procurement, contracting, and other business processes.
This document provides a summary of Han Yan's skills, education, and work experience. It lists Han Yan's contact information and outlines his extensive experience in areas such as Java programming, Python, machine learning, databases, and computer graphics. Specifically, it describes his current role as a senior backend engineer developing features for a healthcare app, and past roles developing recommendation systems, financial trade processing systems, and a dance video game.
Shivraj Singh Tomar is an IT professional with over 23 years of experience working in roles of increasing responsibility. He is currently a senior manager leading a team of over 10 members to manage IT infrastructure for multiple locations. He has expertise in areas such as server administration, database administration, backup administration, networking, and desktop administration. He is seeking a new role in a company that offers stability and opportunities to use his skills to help the company achieve its goals.
Mayank Aggarwal has over 3.5 years of experience working as a System Administrator for TCS and previously as a Business Analyst for Tech Mahindra LTD and IBM India PVT LTD for clients like Airtel and Vodafone. He has extensive experience with technologies like Java, SQL, Oracle, DB2, UNIX/Linux, and software like JBoss, Tomcat, Apache server, and MQ. His objective is to work in challenging positions that provide opportunities for learning and contributing.
Aman Singh Rajput is a senior software engineer with over 2.4 years of experience in design and development using Java. He has extensive experience developing adapters for provisioning systems to integrate with billing and CRM products. His responsibilities include requirements analysis, research and development, unit testing, and integration testing. He has developed adapters using technologies like SOAP, REST, JSON, and socket-based communication. Aman holds an MCA from University of Hyderabad and a BSc from C.S.J.M University, Kanpur.
B.Yugandhar is a software engineer with 2 years of experience developing telecom software like SMS gateways and security modules using C/C++ on Linux. He has experience with socket programming, data structures, databases, version control and bug tracking tools. He is seeking new opportunities to expand his skills in an environment that encourages learning and contributing to productivity.
1. Mail Me: vijay.sun4u@gmail.com
V.Vijay Kumar Call Me: +91 9902227319
OBJECTIVE:
6.4+ years of professional work experience in GSM network and having good
maintenance and support knowledge, end to end products network level for smsc, mmsc,
sdp, wapgw, rbt, srbt and CBC. And all the products maintained in clustering and
redundancy used to scale the load capacity and availability of a system.
Good team facilitator, Ability to master new concepts, ideas and practices.
High degree of attention and commitment towards work.
Ability to quickly analyze problem and to plan to resolve and execute them
according to priorities.
Ability to manage the end users during crisis.
Having a strong desire to work as System Administrator in the Heterogeneous
Environment.
Core technical skills:
Good knowledge of VAS Infrastructure Products SMSC, MMSC, SDP, WAP
GW,RBT and CBC.
Very comfortable with Network Operating systems such as Linux (RHEL 4.0, 5.0
& Cent OS), Sun Solaris , Suse linux and Windows.
Good knowledge of MySQL, SQL data base.
Good knowledge of GSM, ISUP, SS7, SUA, M3UA protocols, SMSC, MMSC,
CBC, WAP GW,OTA,WSMS,Roamware and SDP.
Good work experience in Implementation, testing and troubleshooting of various
VAS products Such as SMSC, MMSC,WAPGW and SDP.
Idea about switching system MSC, HLR, IN etc...
Skills:
Operating Systems Red Hat Linux, Sun Solaris, suse linux,centos,Windows
Protocols TCP/IP UDP/IP, SS7, Sigtran, Diameter,
MAP/TCAP, SMPP V3.4.
Technologies GSM Technology
Database Basic knowledge of MYSQL, Sybase
Virtualization Xen,vmware
OS (Linux) Internals File Management System, Process Management System.
Servers IBM x3850-[88633SA], HP ProLiant DL385
G1,G2,G5, G6 and G7 servers HP and IBM Blade servers
Tools :
BMC Remedy,Jira,Citrix, Zabbix,Acut,wolken ,SAP CRM
2. PROFESSIONAL EXPERIENCE (Unix/Solaris)
Having 76 months of Experience in Production Environment as a Support
and Implementation Engineer.
Current Employer:
Designation : L3 support Engineer
Organization : IDC technologies Bangalore, client SAP mobiles ltd
through Wipro InfoTech pvt ltd .
Period : may-2016 to till date
Designation : Senior operational Engineer
Organization : Ericsson Global India ltd. Kolkata.
Period : 09-Feb-2015 to April-2016
Designation : Senior operational Engineer
Organization : Onmobile Global ltd. Bangalore.
Period : 28-Oct-2013 to 29-Jan-2015
Designation : VAS Engineer
Organization : Zte Telecom India Pvt Ltd, Chennai.
Period : 21-Sep-2012 to 23-Oct-2013.
Designation : Implementation Engineer
Organization : TeleDNA communications Ltd, Bangalore.
Period : May 2010 to 19-Sep-2012.
Educational qualifications:
B’tech in Information Technology from Sree Vidyanikethan Engineering College
Tirupati. Passed in 2009.
Diploma from S.V.Govt.Polytechnic College, Tirupati passed in 2005.
Professional certification:
Sun certified System Administrator for Solaris 10 (SCSA1)
3. Job Profile:
Tickets acknowledgment based on the agreements.
L2 level supports providing for all Telecom products.
Clearing the tickets based on the SLA and providing emergency support.
Installing suse Linux, RHEL4, RHEL5 32/64 bit and Solaris machines
Product implementation SMSC, MMSC, WAPGW, SDP,
RBT,Msearch,Prisim,football,context,AEGIESGW and A2P SMSC configuring
and installing on sites.
Product up-gradation every 15 days and quarterly half yearly and yearly.
Health checking the servers for each and every product.
Collecting Backups and upgrading the products on live servers.
Collecting the daily reports for analysis and submitted to customers for generate
more revenue for the customers.
Configuring the cronjobs in Linux servers.
Worked on SS7 network stack in smsc.
Implementing the products on sites coordinated with customer finished the AT &
VT for projects. Up to that providing the O&M support.
Supporting to the customer Environment.
In critical Issues generating the tickets using CRM tool and Escalating to R&D.
Issue analysis using wire shark for trouble shooting the application and network
level.
Project Profile:
Project Name : SAP mobile services
Client : SAP mobiles pvt ltd
Operating Systems : Linux, Red Hat Linux, Solaris
Duration : 2 month
Team Size : 4
Protocols : TCP/IP, SMTP, RADIUS, HTTP, SMPP, UDP/IP and WSP
Description:
Supporting SAP products L3 and L2 level.
Resolving issue and major issues in SAP hub and using ticketing tool is CRM .
Involving emergency tickets collecting tcpdumps analyzing using Wireshark.
Preparing the Mop and tested and uploaded the binary to sites.
Collected the backup from database and jar and war.
Configuring the scripts based on MOP and uploaded the new binaries and
database tables.
4. Project Name : RBT, Prism, msearch, Ums, football, context,
Client : Africa - Airtel
Operating Systems: cent OS, Linux, Red Hat Linux
Duration : 1.1 month
Team Size : 9
Protocols : TCP/IP, SMTP, RADIUS, HTTP, SMPP, UDP/IP and WSP
Description:
Involving the Up-gradation the site
Preparing the Mop and tested and uploaded the binary to sites.
Collected the backup from database and jar and war.
Configuring the scripts based on MOP and uploaded the new binaries and
database tables.
If require contacted from support from support for live up-gradation.
After completion tested the service and maintain tracker as follows in tickets.
Newly we have implanted Xen virtualization migrations.
Project Name : WAPGW, SMSC-DR and core
Client : BSNL Chennai
Operating Systems: Suse linux, Red Hat Linux and Sun Solaris
Duration : 13 months
Team Size : 2
Protocols : TCP/IP, SMTP, RADIUS, HTTP, SMPP, UDP/IP and WSP
Description:
Supporting to SMSC,SMSC-Dr,SDP and WapGW
Installation and commissioning WapGW and smsc servers and giving support to
rnc, ggsn, sgsn.
Updating the daily status to project presales sales team, project managers and
project coordinators.
Initiating the new client requirements to our projects developers teams and
supporting to the client end.
Project Name : Service Delivery Platform (SDP)
Client : BSNL Chennai
Operating Systems: Sun Solaris and Red Hat Linux
Duration : 8 months
Team Size : 4
Protocols : HTTP, TCP/IP, SMTP, SMPP, UDP/IP, RADIUS, WSP
5. Description:
SDP product Application framework, Portl framework, API blokes, Thinclient,
parlay integration services for mms, sms, streaming and wap theses services
completed the Acceptance test.
Monitoring the SDP product for issues analysis for service availability, Mis
reports, cdrs, logs and alarms.
Configured the scripts in cronjobs for SDP services and high availability.
Doing the patch upgrades for new futures, collecting backups and upgrading the
products.
For issues direct client interactions for resolving the products issues.
Collecting the dumps analyzing the issues and coordinating with development
team and network team for further actions.
Project Name : multimedia messaging center (MMSC)
Client : Aircel
Operating Systems: Sun Solaris and Red Hat Linux
Duration : 6 months
Team Size : 4
Role : Implementation & support Engineer
Description:
End to End patch up gradations mmsc, ppg, Ipwin and Wapgw nodes.
Maintaining the cronjobs configuring new scripts for auto generated reports
monitoring the servers.
Mis reports analysis and monitoring the alarm in the mib severs.
Any issues Collecting log backups and databases backup analyzing issues and
resolving the issues.
Collecting tcp dumps analyzing the traces.
Wireless mobile devices. This is developed based on the 3GPP standards. MMSC
parses the HTTP based Multimedia
Requests and processes the message and delivers it to the appropriate destination.
MMSC uses different Communication handlers and interface agents to
communicate the requests with different user agents.
Responsibilities:
Performed feature enhancements.
Prepared test cases and executed.
Detection of Bugs and functional failures.
Prepare the report for test case failures for all modules.
Performed Performance Testing
Project Name : Short Message Service Centre (SMSC)
6. Client : Aircel
Operating Systems: Sun Solaris and Red Hat Linux
Duration : 8 months
Team Size : 4
Role : Implementation & support Engineer
Description:
The point-to-point SMS provides a mechanism for transmitting short message to
and from wireless handsets. The
Service makes use of a short message service center (SMSC) which acts as a store
and forward system for short
Messages. The wireless network provides for the transport of the short message
between the SMSC and wireless Handsets.
The salient features of TeleDNA SMSC are Works on SS7 and SIGTRAN
network.
Works both for CDMA and GSM network.
Supports different external interfaces like portal, ESME, E-mail and mobile.
Messages destined to distribution list and deferred delivery of short message.
Supports error based retry mechanism.
Provides delivery confirmation to the originator of the short message, generation
of Alarms, supports CUG and binary data support.
Diameter protocol customized Light Bridge IN interface, UCIP IN interface and
Huwaei IN interfaces are used for charging the prepaid subscribers. Also supports
reimbursement in the case of failure delivery.
Provisioning of mobile subscribers via GUI, Bulk provisioning and form less
HTTP provisioning.
Mobile subscribers can maintain their profile for preferred destination, barring
incoming/outgoing of SMS, enable or disable delivery acknowledgement.
Generates CDR for all the messages and provides statistics.
Support Advertisement service.
Responsibility:
Implementation and testing.
Creation of High and Low level design document.
Installation and updating.
Component Test plan creation.
Health checkups.
Upgrading the applications both UNIX and Solaris.
Thanks and Regards
Vijay Kumar