Mr. Sunil Punjabi is the owner of Sierra Infotech and also the Technical Head and premier faculty. He is a Microsoft Certified Professional (MCP, MCSD (VB 6.0), MCAD.Net, MCSD.Net, MCP-App Development Foundation (.Net 2.0))

He conducts Microsoft ASP.Net VB.Net Certification Training Course for MCP, MCAD.Net, MCSD.Net, MCTS, MCPD, and MCITP at Sierra Infotech and provides technical help and support to other faculties.

He has been teaching since 2000 and has ample teaching experiences and expertise in guiding students for Microsoft Certification.

He also owns and manages a Web Design and Web Development Company - Sierra Softtech.

He is also an industry certified "SEO Professional" and provides Search Engine Optimization, Search Engine Marketing, Internet Marketing Services through his SEO Company - SEO-SEM Professionals.