Oct 2021 – Apr 2023 · 1 yr 6 mos · San Mateo County, California, United States

• As part of Coupa's Platform Engineering initiative to modernize the Platform infrastructure I was responsible for evaluating some of the key infrastructure backbone components e.g. API Gateways, Service Mesh, Service Discovery etc which powers all of Coupa's Products & Services
• Other responsibilities include understanding key platform infrastructure pain points, evaluating new vendor platforms, presenting & getting buy ins from key stakeholders e.g. Engg leadership (SVP), Ops Leadership, Product Leadership etc as well as working with Procurement for price negotiations, surfacing resourcing requirements, Roadmap planning etc

Dec 2020 – Oct 2021 · 10 mos · Sunnyvale, California, United States

• Led the delivery of a Real Time Anomaly Detection Platform for the Software Defined Network
• use cases as part of Yahoo's Big Data/Artificial Intelligence Platform Engineering Team
• Cross functional lead managing a team of senior engineers, DevOps & Perf engineers as well
• as the Software Defined Network team primarily consisting of senior data scientists
• Led the customer engagement for the adoption of the platform

Jan 2017 – Jan 2020 · 3 yrs · Sunnyvale, California, United States

• Led the design and architecture from grounds up for building a Real Time Platform for Yahoo Video
• Engineering's Live Streaming Requirements for NFL and other Live Sports Streaming use cases
• Led the end-to-end engineering and delivery for the near Real Time Video Ops Insight Platform
• replacing the legacy platform (10% sampling) with a 100% sampling approach, honoring end-to-end
• latency of < 30 secs for the expected scale of 18 Million events per mins (per min) with aggregations
• computed every 6 secs (window slide) over last 1 min (window size) worth of data.
• The new platform is being used since 2017 by the Ops Team on a 24*7 basis to monitor global scale
• live streams (e.g. NFL, NBA etc)
• Shared the learning in a Redis Conference in 2018. The recording is available on Redis Youtube Channel & can be accessed in my Linkedin's Featured section.

Jan 2015 – Jan 2017 · 2 yrs · Sunnyvale, California, United States

• As part of Yahoo's Anti Abuse Traffic Protection team I was responsible for building a Traffic
• Protection Platform for protecting Yahoo's properties (e.g. Yahoo Sports, Yahoo finance, Yahoo
• YQL, Yahoo Membership etc) from traffic attacks such as DDOS
• The Platform was able to clock 1/2 Million rps at its peak

Dec 2013 – Jan 2015 · 1 yr 1 mo · Sunnyvale, California, United States

• Led the effort to design and architect a distributed system for pushing Access Control Rules to a myriad of network devices spread across Yahoo's Network Infrastructure
• This was a highly critical backbone component of Yahoo's Network Infrastructure

May 2010 – Dec 2013 · 3 yrs 7 mos

Jun 2009 – May 2010 · 11 mos