Freescale Semiconductor develops the single core modem platform targeting various OEMs(like SAMSUNG, NOKIA. MOTOROLA) to embed their application Framework namelySymbianS60.

Responsibilities and achievements:
• Being part of functional test development ,providing support to whitebox testing & end to end black box testing. This would lead to understand the features in details & if needed work closely with the dev team to understand their implementation versus test supported to be provided.
• Participated in the requirement analysis of AT cmd interface & translated them into testcases.
• Active contribution in delivering testcases for various functional features like SIM/USIM, AGPS etc.
• Strengthened inter team(development & validation) collaborative relationship by providing design verification support.
• Led team to define the testcases for API based testing for customer’s test binary testing for various non-modem component namely camera, audio, video etc terminal equipment.
• Performed Quality Audits & follow on recommendations were implemented.

Work in collaborative partnership with Rhode&Schwarz to create test strategy, test specification, developing MLAPI+ (C++ based) scripts to validated Rel5 feature namely WB-AMR. Similar approach was taken up with Anritsu for developing another rel-5 feature namely NACC.
• Technical ownership of creating sanity & regression test case list for functional execution against Freescale’s dual core platform release testing.
• Taking ownership of the lab equipments & upgrading their software releases to ensure that it met the Freescale platform capabilities.
• Expedited new technologies namely HSPA & LTE to make sure platform development team receiving the right information regarding test vendor’s capability.
• Oversaw & maintained the software configuration management activities for whole platform validation.
• Led a team of 10-12 at inter-site as well as at intrasite.

• Technical ownership of creating sanity & regression test case list for functional execution against Freescale’s dual core platform release testing.
• Expedited new initiative ‘platform independent application oriented smart phone’ & ramping up a team of 3-4 to understand the requirements & plan for test execution.
• As & when needed plan for test development say for HCS or optimised MIB selection etc.
• Managed project execution & reporting the status to key stake holders with various metrics, risks & issue logs, escape defect , action plan & dashboard statistics.

Flextronics would provide testing services to ALCATEL’s convergence network group in Gurgaon dealing with S-CSCF node of IMS & UNC of GAN.
Responsibilities:
• Formulated test strategy for functional testing of S-CSCF node of IMS.
• Created functional testcases to various interfaces namely HSS, Mi, Mj, Mc, Wm & other SIP interface with S-CSCF. Similarly security & performance related test cases were also created.
• Participated in the regular CCB & highlighting the technical issues.
• Led & motivated team of 8 to meet the deadlines.

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• Detailed study of UNC specification, understanding of various UNCs & procedures, states etc.
• Test planning for discovery, registration, call control, messaging. Packet calls, Handover etc. including stress & performance scenarios.
• Test specification, preparation for these identified scenarios.
• Traceability versus gap analysis against the feature requirement doc.

Dual RAT integration test development on Anritsu 8480 in Comneon, Germany (1year), Responsibilities:
• Based on 3GPP protocol specification implementing HO scenarios in TTCN.
• Validate the tests against reference handset NOKIA 6630 etc & bring them part of regression test suite.
• Functional testing of their dual stack dual core mobile handset.
• Provided test development support to various component builds.
• Reproduced various IOT issues in the laboratory environment to speed up the resolution process.

Led a team of 3 to implement C based TTCN parser.
Responsibilities:
• Proposal for test environment to perform the functional testing.
• Mentored 3 new recruits to implement a TTCN parser using C.
• Successfully developed 10000 lines of code & tested using sample TTCN script.
• Usage of rational purifier helped team to debug the memory leaks & hence taking the corrective action.

Mainly contributed to 3GPP protocol study, test development to validate UE L3/L2 & later on moved to GSM protocol stack development projects.
Responsibilities:
• Implemented Network Selection Algorithm in GSM-Amps mobile handset, coding in C, unit testing using gdb & integration testing on HW.
• Implemented various scenarios like CS-call in GSM/AMPs, HO between GSM>AMPs, cell selection in GSM , failure scenarios in GSM.
• Implemented Mobile Test platform based on generic object design & interfacing through a test simulator, coding in C++, interface testing using 8480 with real UE.
• Led a team of 3 to develop TTCN scripts for testing UE 3G - RRC, RLC, MAC & RAB.
• Led a team of 2 to implement J2ME based Location Based Client application.
• Led a team of 5 to test various system features available on 3G phone.

Programming & maintenance of state of the art Lucent Digital Exchange was having capabilities of 2000. Responsibilities:
• Worked as a telecommunication Engineer to maintain the SLICA card of the digital EPABX.
• Participated in design & coding of the Electronics Telephone Directory System.

ALTOS India was engaged in assembling & testing of DELL mother board. Responsibilities:
• Engaged in Mother Board testing in the production line.