Robinraj has over 3 years of experience developing and maintaining web applications using Microsoft technologies like ASP.NET, C#, and SQL Server. He has expertise in database design, writing queries, and object-oriented programming. Some of his projects include Newspage for inventory management and order processing in the FMCG industry, and Spring Feel for manufacturing and sales management. He is proficient with technologies like ASP.NET, C#, SQL Server, XML, and Visual Studio.