Meta Data Analytics Infra:Leading the development of core frameworks (front-end visualizations as well as back-end data-fetching & optimizations layers) that powers all of the data analytics products at Meta (e.g. Unidash, Daiquery, Scuba). Driving data observability, reliability and performance initiatives to accelerate all of Meta's ability to discover, analyze and act on trustworthy data at exabyte scale.Meta 3P Developer Platform (aka, Meta Graph APIs): Re-envisioning platform interfaces with privacy-first principles and building compliant yet frictionless 3P developer experiences to support a thriving 3P ecosystem in the Metaverse. Creating sustainable solutions that ensure 3P developers, their apps lifecycle as well as their user-data access through 2+ Trillion calls/day from APIs exposed by 400+ Meta internal products (including FB, IG, WhatsApp, Oculus and Metaverse) is safe and compliant with existing and incoming regulatory requirements. Getting this right is critical to reliably protect 3+ billion end-user's data at Meta, and stay compliant with constantly evolving regulatory landscape across the globe.

MS Teams Calling & Meeting Security, Compliance & Information Protection:Drove innovations (like MIP for Teams Meetings) to deliver the most secure, safe & compliant Teams Calling & Meeting experience to millions of customers relying on the product on a daily basis. Provided strategic leadership in the design & delivery of key product features that enabled capabilities & controls in MS Teams Calling & Meeting experience for Information Protection (IP), Data Loss Prevention (DLP), User Safety and Communication Compliance. As a manager of managers, built a strong bench of frontline leaders and senior engineers to deliver on the team's mission & vision. MS Teams Developer Productivity & Engineering Infrastructure:Built MS Teams Engineering Infrastructure (aka, Build/Release/Test and CI/CD systems) from grounds-up and scaled from 0->1 catering to 1200+ developers contributing to Teams codebase from across the globe. Balanced developer productivity with release agility through innovations (like automated flaky test detection, self-serve-infra-as-code & security-and-compliance-from-get-go) and engineering rigor (like BCDR & RBAC controls, 24x7 on-call support, and OKRs/metrics/dashboards for org-wide visibility). Championed adoption of Open Source Software (OSS) across the stack in MS Teams.

MSN Apps for Android and FireOS platform:Responsible for common UX controls and substrate features (like Telemetry, In-app Notification & Roaming Settings). Coordinated release readiness and app stores certification requirements working with globally-distributed vertical apps teams culminating in successful release of seven v1 MSN apps on Amazon & Google app stores in Nov/Dec 2014.

Microsoft Office apps on WinPhone, Nokia Symbian, iOS & Android platforms:Owned/drove Functional Testing & Automation, Performance & Stress Test Framework, Globalization & Internationalization Validation, File Interoperability and Security (Fuzz) testing, as well as pre-release Compliance testing and certification for different Office apps (Word, PPT, Excel) on different mobile OS platforms & versions. Architected a cross-platform test executor with tests written to a platform-abstraction-layer (PAL) library enabling "write once, use everywhere" UI-driven functional test automation for Office Mobile apps.

Silverlight for Mobile (SLM):Worked on SLM v1 (Javascript-based) and v2 (C#/.NetCF-based) driving performance automation & investigations, with focus on core UX controls & managed programmability platform.

Visual Studio for Devices:Worked on development & test automation for C++ frameworks (ATL & MFC) and ARM-based Device Emulator for Windows Mobile platform as part of Visual Studio 2005 & 2008 releases.

Developer on AIX OS Commands and Kernel Extensions team

Developer on Oracle 11i (ERP suite) Application Install & Upgrade Infrastructure team