Google Labs - Built and managed two Gen AI teams (a) NotebookLM - using LLMs grounded in factual sources to help synthesize content for knowledge workers. (b) AudioLM - to help creators synthesize music using AI.Payments - Built and managed the engineering team for the GPay US appNext Billion Users- Built a number of products from scratch. - Files By Google: Found product market fit through iterations and pivots, launched and grew to XXXM MAUs and 1B+ installs.- Camera Go: brought Google's expertise in computational photography on a variety of low end phones. - Many other interesting initiatives e.g. Android TV data saver initially released on Xiaomi TVs in India.

Led customer development, built relationships in the ecosystem, signed up advisors and mentors. Helped hiring efforts to recruit engineers, marketing/sales.Architected and built MobileSpan's product as a secure bridge from company’s internal systems to personal mobile devices.

Part of the early team that initially shipped Google Chrome.Led Google Chrome Frame team to bring HTML5 features to older Internet Explorer versions by plugging Chrome's rendering engine inside it. Overcame tremendous technical challenges and delivered a very stable product that's adopted by a number of top web sites such as Facebook, Yahoo!, GMail, Wordpress etc., Worked on Chrome's plugin layer to make Flash, Silverlight, Java, Quicktime work well in Google Chrome. These plugins posed special challenges since Chrome was the first browser with multi-process architecture.

Co-led business development and signed up key customers such as Google, Zimbra and Teneros that led to phenomenal revenue growth. Solved hard technical problems for customers in the domain of undocumented aspects of Windows, MAPI/Exchange and file systems.

Researched the next generation security architecture and developed a new approach to sandboxing. After acquisition by Google, that became genesis of Google Chrome's sandboxing architecture.Designed a unique way to virtualize Microsoft Outlook’s MAPI for email security. Worked on sandboxing, file system/network virtualization.

Worked extensively on the desktop virtualization, remote file system and universal printing solution for VDI product.

Contributed to a web browser engine (in 1995) – ConnectSoft Internet connection.Co-creator of "Draw something" of the 1990s – online game for MSN members. Windows CE – Built an IMAP4 email client, a command shell emulator and a Bricks game.

Designed a DRM solution for software installation.