Ankammarao Ravuvari

About Ankammarao Ravuvari

5+ years of development experience on wireless technologies (XG-PHS, WiMAX, LTE & WCDMA)• 6+ years of experience in leading team handling WCDMA + GSM/LTE/WCDMA full stack protocol log analysis, testing, test plan preparation & script development for multiple product lines• 1+ years of experience in building an eLearning startup. Developed WebApp & Android App• Knowledge of LTE & 5G-NR network architecture, wireless protocols & call flows.• 15 patents, 6 unique ideas, granted in various countries & proposed numerous ideas for performance improvement, power efficient & enhanced user experience. • Experience of using Code Composer Studio (CCS), TI DSPs, QXDM, QPST, APEX & Wireshark. • Experience of using spectrum analyzer, protocol analyzers, network simulators from Agilent, Anritsu & other test equipment providers. • Practice of providing weekly coverage/status reports with dashboard of KPI’s.• Understanding of Product development, Software development and testing Life cycle• Expertise in scripting languages PERL, Python & PHP• Experience of working in Agile/scrum methodology.• C Programming expertise for Real Time (RTOS) Applications• Experience of Modeling using MATLAB & SIMULINK• Experience of handling teams located different countries in various time zones• Experience of working with professionals from multiple cultures in US & Canada.• Certification & Knowledge of Machine & Deep Learning algorithms and related tools to implement.

Experience

1. Sr Lead Engineer

   高通

   Jul 2012 — Present · Hyderabad, IN

   Was leading WCDMA + L/G/W performance team which handles log analysis, lab testing, field log analysis, customer issue reproduction for multiple product lines simultaneously. • 15 patents, 6 unique ideas, granted in various countries & proposed numerous ideas for performance improvement, power efficient & enhanced user experience. Handling test plan preparation & execution across multiple product lines. Making sure corner case scenarios are covered & no coverage holes. • Prepare & update test coverage/status reports with KPI Dashboard, issues being tracked to various teams, program managers, Tech leads & product managers/owners.• Handled the task of Competitor Analysis which involves testing of all the competitor modems & identifying the areas to improve. Ensured modem out performs any competitors in every measurable KPI in a short span of 4-5 months. Set new benchmarks to the competitors. • Trained & mentored engineers about the new Feature Requirements & Testing of the same.• Lab & field Log analysis for Single SIM, Multi-SIM (Including Triple SIM) modems for W+G, W+W&W+L Tech combinations.• Identified many performance bugs & brought them to closer by working with development teams & helped in Root Cause Analysis. • Proposed multiple optimizations & ideas that helped modem perform better, power efficient & have impressive smooth user experience. Few of those ideas are patented as well. • Reproducing customer issues & identifying the bugs causing the same.• Overseeing development & maintenance of PERL & Python based scripts for the automation of testing, log collection, identifying the bugs & to extract the important KPI’s. • Traveled to San Diego office for a period of 3 months to understand their test methodologies while transitioning new test areas to India office. Setting up new Lab & test setups later on. • Contributed to Log Analysis Framework (LAF) for log Analysis Automation.

Education

• Anna University Chennai

  M.E, Communcation Systems

  2004 — 2006

• Mahatma Gandhi Institute of Technology

  B.Tech, Electronics & Communications

  2000 — 2004