SUMMARY

• Over 8 years hands on experience in System software design, development, testing & implementation in the area of Telecom Domain and embedded systems, low level device drivers, & development of Telecom Firmware and Embedded software modules in wireless, Inter - Operability Test, Telecom switch domain using C, C++, JSP, J2EE, WebLogic Server, Web services, SOAP, REST, Embedded Linux, Android and RTOS as major development environment.
• Over 8 years of IT industry experience, experienced in Inter-Operability Test, Java and Android application development.
• Experienced in Protocol Stack development of UMTS (3G/LTE)/CDMA.
• Experience in Module testing using the RNC and messaging.
• Experience in programming with C/C++ and assembly programming language.
• Experience in 3G testing and development environment.
• Understanding of RRC protocol in RNC according to 3GPP specifications.
• Responsible for Module Implementation and the Change Requests, Responsible for the bug fixes.
• Responsible for producing Module test Plans for Change Requests.
• Responsible for development of NRM (Network Resource Manager).
• Involved in Code reviews and reviews of various documents produced during the Development Life Cycle
• Experienced in High Speed Packet Access (HSPA) and High Speed Downlink Packet Access (HSDPA).
• Experienced in Bluetooth.
• Experienced in developing different Bluetooth profile such as AVRCP, FTP, and OPP.
• Managed and supported deployment of products and applications.
• Well versed with best practices and all phases of software product lifecycle and management.
• Proficient in writing Test plans, Test cases and Test scripts.
• Experienced in using a web based application used for managing tests scenarios and defect tracking and management.
• Expertise in building of source code, troubleshooting build/configuration/integration issues, communicating and resolving source code related issues between various teams of the project.
• Extensively used tools for logging the bugs, defects, tracking defects.
• Involved in preparing Documentation to meet the SLAs.

TECHNICAL SKILLS

OS: Windows XP, LINUX and Android

Languages: java (JDK 1.6),JSP,J2EE C, C++, Assembly language, TNSDL, DMXSEE, SQL

IDE: Eclipse 3.x, Visual Studio

Protocols: Bluetooth, 3GPP, CDMA, UMTS, Http, ftp

Other Software: HTML, DHTML, Oracle, Visual Basic 6.0.

Database: Oracle, DB2, sqlite3, MySQL

Scripting Language: shell scripts, Perl, KSH, BSH

Modeling language: UML, OOPS

Tools: putty, adb, ddms, dmtracedump, monkeyrunner

Debugging Tools: GDB, DDMS

Repository: Perforce, Rational clearcase, perforce, CVS, SVN, git

Testing Tools and Test Methodologies: Spirent, airoflex, Challenger, Rational clearquest, CDG, Agile and Scrum

PROFESSIONAL EXPERIENCE

Confidential, LA

Sr. Software Engineer

Responsibilities:

• Responsible for Module Implementation and the Change Requests.
• I was involved in creating handset specific user interface (UI) for mobile phones using different android resources like images and layout xmls
• Performed testing and resolved all technical issues arising in the existing and new applications.
• Responsible for the bug fixes comes from customers.
• Responsible for Network Resource Manager.
• Responsible for producing Module test Plans for Change Requests. Also, involved in Code reviews and reviews of various documents produced during the Development Life Cycle.
• Worked with different teams to investigate, and resolve the issues.

Environment: Android, java (JDK 1.6)

Confidential, CA

Sr. Software Engineer

Environment: Interoperability Test

Responsibilities:

• I was doing CDG(CDMA development group) testing
• Doing the SFN,MIP,A12 and data throttling testing
• Doing all the required settings
• Executing the test cases, making the reports
• Good Understanding of CDMA/3G/LTE Protocol stack.
• Experience in Protocol Conformance, Interoperability and Functional Regression, stress Rack testing.
• Experience in providing technical support in customer driven environment
• Experience in Log analysis and debugging the issues

Confidential, Santa Clara, CA

Sr. Software Engineer

Environment: Interoperability Test

Responsibilities:

• I was doing CDG(CDMA development group) testing
• Doing the SFN,MIP,A12 and data throttling testing
• Executing the test cases, making the reports
• Good Understanding of CDMA/3G/LTE Protocol stack.
• Experience in Protocol Conformance, Interoperability and Functional Regression, stress Rack testing.
• Experience in providing technical support in customer driven environment

Confidential

Software Engineer

Environment: UMTS (3G), C

Responsibilities:

• Responsible for Module Implementation and the Change Requests.
• Worked on release 99, release5 (HSDPA) and release6 (HSPA) of UMTS.
• Involved in packet data transfer state, Serving cell change, Relocation, handover and RNC state change features development
• Responsible for the bug fixes comes from customers.
• Responsible for Network Resource Manager.
• Responsible for producing Module test Plans for Change Requests. Also, involved in Code reviews and reviews of various documents produced during the Development Life Cycle.
• Worked with different teams to investigate, and resolve the issues.

Confidential

Responsibilities:

• Understanding the customer requirements
• Designing a Solution to satisfy the requirements
• Testing of Project
• Simulation and Modeling of the projects.

Confidential

Environment: Linux, C

Responsibilities:

• Responsible for Designing a Solution to satisfy the requirements
• Responsible for Implementing the Solution.
• Responsible for Bug Fixing
• Responsible for Testing and maintenance of project