 As a serial Entrepreneur or Innovator he has worked on AI based convergence and design algorithms, on a variety of products and solutions such as network convergence enabling D5 chip, AceWP, PlasmaPHI, innovate2learn, agniie devices, ChazeMe, SmartSAPS(Smart Secured Automated Payment Solutions), coolATM and Rosenbridges Future Cities/Smart Buildings and CHANDRA project for NASA towards permanent human inhabitancy on outer planets.Rai pioneered AI Convergence research since 2004/05 period including some early work in Quantum Communications for D5 Chip and developed AceWP Assessment tool at AreTec, which was launched in 141 countries.He has been a proponent of AI based automation since early days

Rai worked with NASA where he was the Chief Architect for the CHANDRA project.