Oct 2022 – Apr 2024 · 1 yr 6 mos

• Multi-tenant SaaS; API Platform; Cloud Infrastructure

Mar 2020 – Oct 2022 · 2 yrs 7 mos

• Experimentation Analysis Tools
• Led a cross-org effort to make analyses effortless by increasing success rate from 65% to 90% by motivating stakeholders
• Initiated project in a product data engineering team (Eats) to build pre-computation pipeline to reduce memory footprint
• Designed benchmarking for query templates with metric platform team (uMetric) to show feedback on query performance
• Owned the platform that runs 1000+ analyses on 250+ A/B experiments analyzed weekly causing 20k+ metric queries
• Designed experimentation features with product, users and UX teams affecting multiple services, pipelines and libraries
• Designed and bootstrapped API tests for entire platform consisting of 7 languages, 4 microservices, 5 pipelines, 5 SDKs

Mar 2019 – Feb 2020 · 11 mos · San Francisco, California

• Data Platform and Applications
• Designed and built data ingestion and query framework for autonomous trucks for firmware, perception and planning
• Sped up depth perception training from 6 hours to a few minutes by designing prefetched and parallel data pull
• Developed a C++ library to define SI units in core robotics code for compile-time check for dimensionality errors

Feb 2018 – Mar 2019 · 1 yr 1 mo · San Francisco Bay Area

• Machine Learning Algorithms and Environment
• Designed and developed a framework to enable distrbuted deep learning using Apache Spark and Horovod library
• Tuned performance and fixed bugs in Spark MLlib and Spark Deep Learning library
• Prototyped Koalas libraries that can enable users to write pandas like syntax in spark in a hackathon during fall of 2018

May 2017 – Aug 2017 · 3 mos · Palo Alto, California

• Fleet Analytics Data Platform
• Introduced aggregates using Spark structured streaming for Model 3 firmware control logs to reduce query time
• Built a framework to define load tests on distributed systems to measure and track service level objectives
• Added new filters in Hbase coprocessor, web service and python client to unblock important user query patterns

Jan 2016 – Jul 2016 · 6 mos · Mumbai

• Trade Execution Algorithms and Market Data Distribution and Analytics Systems

Jul 2014 – Dec 2015 · 1 yr 5 mos · Mumbai

• Equities Algorithmic Trading

May 2013 – Jul 2013 · 2 mos · Bangalore

• Worked on analytical tools to solve firm-wide operational business problems

May 2012 – Jul 2012 · 2 mos

• Implemented OAuth & OpenID protocols for authentication in Oracle Fusion Middleware

May 2011 – Jul 2011 · 2 mos

• Prototyped an iOS game with delayed controls