Jun 2021 – Nov 2023 · 2 yrs 5 mos · Bellevue, Washington, United States

• Turbine(Stream Processing Infrastructure) @ Meta. Stream Processing is being used by Ads, Facebook, Instagram, internal dev infrastructure, etc.
• Leading Fleet management for Turbine (50K+ machines)

Nov 2015 – Jun 2021 · 5 yrs 7 mos · Redmond, united states

• Azure Container Instance (ACI - Serverless Container Infrastructure):
• Led scaling effort & delivered 2X number of live containers in business critical regions.
• Implemented data partitioning using Multi-Paxos algorithm.
• Azure Compute (Virtual Machine Infrastructure):
• Developed infrastructure to push performance counters from all(millions) Azure VMs till customer portal with < 2 minute end to end latency. Project was showcased as opening demo in Microsoft Ignite 2016 conference as part of keynote.
• Reduced end to end security agent update time to less than 14 days which used to take 1-2 months. Key part of project was developing Virtual Machine's health based update infrastructure.

Mar 2014 – Oct 2015 · 1 yr 7 mos · Hyderabad Area, India

• Lego CMS:
• Developed Widget Framework core and important Widgets like Container, Image, etc. which enabled web page creation in drag and drop style. Pages developed by Lego CMS improved user engagement by 20% compared to legacy pages.
• Implemented Undo and Redo operation with support for 100 save points. Solved problem of
• storing large amount of save point states in memory by optimizing memory footprint from
• O(N * S) to O(N + S * log(N)), where N is number of widgets and S is number of save points.

Aug 2013 – Mar 2014 · 7 mos · Hyderabad Area, India

• Kony Visualizer:
• Developed browser based application that emulates native rendering of various widgets in multiple Mobile and Tablets. Contributed to first version of Kony Visualizer tool which enabled customers to develop mobile application directly from browser.

Aug 2011 – Aug 2013 · 2 yrs · Chennai Area, India

• User Experience Center of Excellence(UXCoE):
• Selected as part of User Experience Center of Excellence which is small group of 50 engineers. Charter of UXCoE engineers is to guide other engineers across company for User-Interface engineering & develop UI for high business value client/projects.
• AT&T Payment:
• Persuaded/Guided client on how MVC architecture can help develop UI faster, leading to better customer experience.
• Developed mobile first sites using angularjs and twitter bootstrap for AT&T. This enabled AT&T customers to pay various bills in mobile friendly way.