Worked on tools and framework used internally by entire Office and Windows division within Microsoft for developing 50000+ pages of documentation live on MSDN (and constantly being updated).

Working with customers to help them test their implementations of Microsoft Open Protocols for Office, Sharepoint and Exchange products. Also working on Tools that help Office Binary File Format Implementer (those who writes/reads doc, xls, ppt files from their own applications) to make sure their implementation is according to the defined file format.

Helped Microsoft’s enterprise customers solve their development issues in technologies like OLE, COM, DCOM and COM+.

Involved in development of Mobility Softwares for PDA (Pocket PCs and Windows Mobile) using embedded Visual C++, involved in low level development with SIP, wireless technology as well as PDA cellular line.

Also involved in client interaction for regular discussion and application level architecture design.

Telecom Software Development (e.g. IVRS, Voicemail, UMS) for Indian customers. Involved in product development from customer requirement specification till final deployment and support.

Worked on some of huge government, semi-government projects; systems are still live servicing thousands of people everyday.