Aug 2019 – Nov 2019 · 3 mos · Bengaluru Area, India

• Analyze UMTS modem logs from different field, lab, system tests w.r.t RRC layer - UE Connected mode perspective
• Identify the issues and thread it out to correct component for further analysis or proposed solution

Mar 2018 – Jul 2019 · 1 yr 4 mos · Bengaluru Area, India

• Lead Log Analysis team for 3G L1 issues and handled tickets across different platform from customer directly
• Analyze modem logs (from different field, lab and system test) from 3G L1 perspective, identify the issues, thread it out to exact component and tack the issue till closure.
• Analyzed and debugged different crash issues, functional issues such as RACH failure, MO/MT call drops, UL/DL data stall, throughput issue and cell search failures
• Debugged issues for IRAT and Multi SIM scenarios interacting with RF

Nov 2015 – Mar 2017 · 1 yr 4 mos · Bangalore

• Develop System Test Cases to simulate Layer1 features and verify whether Modem meets supported 3GPP Layer1 requirements
• Handled porting of 3G Layer1 TCs to new FW interface due to Architecture changes in platform.
• Involved in verification of Dual SIM feature on Multi-core environment and responsible for bringingup 3G FW on second core, test Layer1  features.
• Analysis of TC failure logs (across different platform) to identify the issue and propose fix accordingly.

Jul 2012 – Oct 2015 · 3 yrs 3 mos · Bangalore

• Roles:
• Leadership and Team Management: Led the feature development & delivery team of size 10; mentored the team to quickly up-skill itself & ensured on-schedule delivery of the module at the same time.
• Client Engagement: Experience in handling end customers, integrating the product with various vendors, resolving the product issues and recover the system from any OUTAGES in the Small Cell live network.
• Problem Solving & Analysis: Strong debugging skills in C/C++ to identify, re-create and analyse issues from the field. Bug Fixing/Solving issues; Core Dump Analysis etc.
• New Product Development: Worked in a high performance team on all phases of SDLC for two New Product Development projects
• Highlights:
• Rated ‘Best Performer’
• Won Aricent Well Done Award

Jul 2009 – Jun 2012 · 2 yrs 11 mos · Bangalore

• Femto Cell RRC Layer Implementation.
• Roles:
• Worked in a high performance team on all phases of SDLC
• Requirement: Requirement analysis, direct interaction with customer for requirement gathering
• Design: High level design with the help of use case diagrams created using RoseRT
• Coding: C++ and state machines using RoseRT, using various concepts of Data Structures and Algorithms in a multi-threading environment
• Testing: function wise, scenario based testing and Target Testing
• Leadership: lead a team of size 5, through waterfall model of feature development.
• Maintenance: handling change requests (CRs) and providing patches, if required
• Reviews: SRS, HLDIS, Configurations and Interfaces and peer reviews
• Estimation: Effort, LOC, Dependencies
• Artefacts: Creating IAD, HLD, LLD, UTP, UTR, Target test plan and Test reports
• Quality: Preparing DAR, 2X2 Matrix, Unit Test Reports
• Others: Lab setup and maintenance, Technical Audits
• Highlights:
• Implemented algorithm to allocate channelization code dynamically for a given spreading factor from the DL channelization code tree.
• Rated ‘Best Performer’ (Top 10% amongst over 4000 employees) thrice
• Won Aricent Snap Award – a yardstick of outstanding project impact - two years in a row

Sep 2006 – Jul 2009 · 2 yrs 10 mos · Bangalore

• Femto Small Cell RRC layer Development