Vijay Gupta

CTO

Bengaluru, Karnataka, India21 yrs 1 mo experience

Highly Stable

Key Highlights

Expertise in end-to-end verification for wireless modem features.
Rich experience in 3GPP RAN specifications.
Proactive team player with strong analytical skills.

Stackforce AI infers this person is a Telecommunications expert with a focus on wireless technologies and software testing.

Contact

Skills

Core Skills

TelecommunicationsWireless TechnologiesVerificationTestingRequirements Analysis

Other Skills

Team ManagementIntegrationCellular CommunicationsAgile MethodologiesDebuggingRF test planning3GPPTechnical SupportCollaborationEmbedded SystemsC++Mobile DevicesPre-sales

About

• A competent technical professional experience on Mobile Platform in the areas of development, verification, end-to-end software testing and integration . • Proficient in driving the complete end to end verification for wireless modem features. • Sound knowledge of Cellular technologies (LTE/UMTS/GSM). • Extensive working experience for 3GPP RAN specification for GSM/ WCDMA/ LTE/LTE-A. • Hands on-experience as verification lead for XFT and protocol conformance testing(LTE/UMTS/IRAT/GSM), developing/integration RRM TC’s & automation scripts. • Rich experience in developing/integration RRM TC’s & automation scripts • Exposure for C++ development. • Working experience on IMS/VoLTE. • Knowledge for LTE core NW element MME,S-GW,P-GW,S1,X2 etc. • Exposure of coordinating and collaborating with cross-functional teams in different geographies. • High grasping power with an ability to master new tools and technologies very quickly. • Proactive team player with analytical and problem solving skills. Have expertise in providing technical solutions and resolving technical issues. • Customer and vendor engagement to handle the technical issues. • Extensive working experience for R&S,Anite and Anritsu network simulators. •  Passionate to take up challenges and learn new technologies; keen to explore further 5G and IOT.

Experience

21 yrs 1 mo

Total Experience

7 yrs 2 mos

Average Tenure

6 yrs 9 mos

Current Experience

Samsung r&d institute india - bangalore private limited

Senior Technical Manager

Aug 2019 – Present · 6 yrs 9 mos · Bangaon Area, India

TelecommunicationsWireless TechnologiesTestingTeam ManagementIntegrationCellular Communications

Intel corporation

Senior System Validation Engineer

Jul 2012 – Aug 2019 · 7 yrs 1 mo · Bangalore

Verification lead for cross functional team (various Modem features) and PS/RRM conformance pre-certification testing and RF test planning.
Defining end to end (Pre-silicon to post-silicon) verification strategy for particular modem SW feature.
Reviewing verification TC for different verification area and follow up the verification progress, provide technical support to test team.
Working with requirement and implementation team to make sure the feature delivery as per the define cadence (agile) and project time line.
RRM verification and debug Expert; Point of contact for all RRM related issues.
System or test equipment issues, system upgrades, HW/ SW requirement analysis for new feature, management inputs for capex/ opex plan, log analysis and follow up with system vendor..
Defining complete PS/RRM/RF conformance test plan as per 3GPP test specification (GCF/PTCRB) and modem/SOC device release.
Analysing and debugging PS/RRM fail test logs.
Following day to day test progress and working with development and integration team to get the timely fix for issues found during the testing.
Customer and vendor engagement to track technical issues and follow up the modem/user device verification area progress.
Expertise on new 3GPP features (RAN-5 CR review) and agile workflow.
Lab requirement analysis and test system automation test scripting experience.
Planning new SW license and HW as required based on the testing requirement.
Working for conformance test automation.
Working experience on IMS/VoLTE.
Knowledge for LTE core NW element MME,S-GW,P-GW and interface's S1,X2

VerificationTestingAgile MethodologiesDebuggingRF test planning3GPP

Tata consultancy services

Assit. Consultant

Apr 2005 – Jul 2012 · 7 yrs 3 mos · New Delhi Area, India,Munich Germany

Capturing and understanding the Requirements.
Providing technical support to other team member and customer reporting for project progress, issue tracking with other customer teams.
Collaboration with leading Modem vendor for new 3GPP feature.
Support pre-sales team for technical proposal.
Developing RRM test for LTE, IRAT (LTE-WCDMA-LTE), WCDMA as per 3GPP spec (36.521-3, 34-121-1) for R&S CMW500 SS.
Developing MLAPI based (C++ R&S proprietary) operator and performance related test cases for LTE/WCDMA.
Integration/ Release/ validation (GCF/PTCRB) testing for developed test cases.
Analysis/debugging customer raise PR’s and regression issue and fix the same. Technical training to application engineer’s.
Testing of TTCN test cases as supplied by 3GPP according to 3GPP TS 34.123 for UMTS protocol test system.
End-to-End test and validate the 3G devices for Radio Frequency interworking with Telstra multiband (Band I & Band V) network.
Investigate, analyse and escalate issues with device vendor.
RF/ Frequency Planning for GSM Cellular Network including Nominal Planning.