Software Development

1. RESUME
Sure Venkata Rajasekhar Passport: Z1809067
Svrajasekhar20@gmail.com Employment Pass: DB1177595
+919010988706
 M.Tech, 11+ year’s expertise on development of Wireless Protocols Bluetooth Zigbee and IEEE standard 802.15.4 Mac Layer.
 Expertise on design and development of application software from the requirement specifications. Experience on solution design
specifications for various telecom billing products (BSS systems). Exposure on R&D activities like porting of wireless stacks into
various wireless devices (from customers TI, Infineon and Jennic), various real-time kernels, memory management activities,
stack optimizations.
 Expertise on development of Telecom software (VOIP) for various products like Soft switch (HiQ8k) ,Mediation Systems ,
Diameter , Radius Protocol , AAA Server and Billing products. Exposure on Soft Switch architecture, RTP Module, Real-time
Tracing Modules, provisioning and Billing Modules. Expertise to handle the customer requirements, team building, technical
mentoring and co-ordination. Exposure to development of the Antis hock Billing for various prepaid and postpaid services.
Experience to work in Data Migration to Oracle Database.
 Worked as IT Recruiter, Techno well, Lattitude36, Interface HR Solutions.
 Experience to work in Client Locations (Malaysia KL), Expertise to handle the Client requirements and responsible for product
deliverables. Experience to work in various Clients NSN, Mob nil, Digicel, Orange, Jennic, IBM, Xerox, TI and Infineon for various
wireless and Telecom software products.
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 Explore on various hardware (processors), operating systems (Linux, Solaris, Real time kernels) , application and system level
software, AIX Kernel File system and TCP/IP development, Configuration management tools , Software development tools ,test
case specifications , Design documents and product specifications. Product development Experience in C C++ and Databases
Like Oracle and Sybase.
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Educational Qualification:
M Tech JNTU , Kakinada Computers &
Communications
74 2005
B Tech RGMCET, Nandyal Electronics &
Communications
67.56 2003
Intermediate Nalanda ,Vijayawada MPC 82.2 1997
SSC Z P ,Prakasam , Giddaur SSC 85.3 1995
Experience:
Techno Well Hyderabad, India Senior Software Engineer January 2013
TATA Elxsi Ltd Bengalore, India Senior Software Engineer March 2012 to January 2013
Idexcel Technology Bengalore, India Module Lead December 2010 to Feb 2012
Volubill Sdn Bhd KL,Malaysia Senior Software Engineer March 2010 to November 2010
CMC Ltd Bengalore ,India Senior IT Engineer January 2009 to March 2010
IBM Ltd Bengalore,India Senior Software Engineer November 2006 to January 2009
Airbee Wireless Chennai,India Development Engineer August 2005 to November 2006
Embedded Development Tools Processors ,ATMega128,JN5161,MSP430,ARM
AVR Studio, IAR Compiler, Keil Compiler, Cygwin, Data Display
Debugger, GDB.
Embedded Software Development, Android Devices
Roles & Responsibilities
 Development of Exceptional handlers for the QT IO Librarires, Codec Libraries.
 Development of Exceptional handlers for the QT Audio, Video Libraries
 Development of Exceptional handlers for the QT CUDA, Dll API’s
 Development of Exceptional handlers for the QT OpenGL
 Application development of the C++ API’s using QT Library, Android OS.
 Development of CR’s for the Libraries, Application.
 Porting of the Application Code, Libraries to Embedded Devices.
Languages : C++ Programming
Target Operating Systems: Android OS Version 4.0,5.0
Tools: GNU Tools for the development, Android Tools for Target Devices.
Embedded PSP2 Gaming, SONY Devices
Customer : SONY India Ltd
Roles & Responsibilities
 Development of Test Code for PSP2 kernel Thread Local Storage.

2.  Development of Test Code for SONY Proprietary Libraries LibUlt and Fiber.
 Development of Test Code for the PSP2 kernel API’s of IO Manager and Threads.
 Porting of the Test Code from SONY PSP2 to Latest Gaming Platform.
Languages : C Programming
Operating Systems: Windows7
Tools: Visual Studio for Windows7
Embedded Software Development, Wireless Devices:
Company Name: Airbee Wireless India Ltd
Role & Responsibilities
 Development of Zigbee Network Layer and Routing Modules.
 Application development and code optimization of Zigbee stack.
 Porting of Zigbee stack into various Controllers like Atmel and Jennic.
 UART Implementation for Atmel Controllers and Zennic Controllers.
 Development of Memory Management Module for Network Layer using MAC Module Static Buffers.
 Working experience on communication protocols like I2C, USB.
Languages: C Programming
Operating System: Windows XP and Linux
Tools: IAR Compiler, Keil Compiler, GNU Tool Set /AVR Studio
Telecom Software Development BSS
Customer : Verizon UK
Description: Clive is validation engine, responsible to validate the different kind of provisioning requests, billing requests which go to Global
Provision Switch as well as Billing systems. Clive is the Module capable enough to handle the number of requests which supports most of the
countries to support the Verizon Business.
Role & Responsibilities:
Development of NMDS Interface to process the data from Clive to two different Switches, process the requests and handle the responses from the
Switches using file formats.
Development of GPS interfaces to process or route the data from Clive to various switches in different countries to send the provision requests and
receive the response messages’ using socket interface.
Development of the module which responsible to validate the IDA reports (data) which originated from GUI , Create the requests and route the requests
to Belgium GPS and Billing systems from the Clive.
Development of the CPS Report generation and CPS Summary files and create the alarms for new requests for France Telecom.
Programming Languages: C++Programming
Operating System: Linux
Data Base: Sybase, Oracle 11g
Library: STL
Software Development
Customer: Volubill Sdn Bhd
Description: DCP is an active mediation system for network and service providers which enable real-time, value-based charging for services such as data
access, voice over IP (VoIP), messaging, premium content, games, m- and e-commerce.DCP Base System is positioned between the network (network
elements) and the OSS/BSS solutions, which provide such functionality as real-time rating, balance management, billing and invoicing, service creation
and delivery.
Role & Responsibilities:
 Design and development of the SCAP Diameter interface for Ericson CCN Module to integrate with our Charging Module.
 Development of Adapter (IN interface to the Mobinil and Alcatel-Lucent) to support the DCP Business System.
 Adapter is the sub module of ESG (External System Gateway) which is responsible to communicate with Alcatel –Lucent IN interfaces
through HTTP Protocol and perform the functionalities like Direct Debit and Direct Credit control of subscriber’s accounts depending upon
the subscription packages.
 Development of Parameter tunings, implementation of Credit control Session based Diameter Account Requests and Exchange Requests for
Prepaid Billing CCN Module.
 Development of Rating Functions and RSL Scripts for Direct Debating, Refunds.
 Development of session based direct debiting through Diameter protocol.
 Development of AAA Server authentication Change Requests.
 Development of UDR Writer (Migration of the UDRecords from text files to Database).
 Development of UDR Reader (Migration of the UDRecords from Database to TextFiles).
 Rating Functions and RSL Scripts for Mediation Module
Languages : C++ Programming

3. Operating System : Linux/Windows7
Data Base : Oracle 11g
Tools : Eclipse IDE
Library : STL