Vidyasagar was interested in computer science from an early age. Some of his serious work in computers and computer networks began during his high school days. Later he went to the prestigious Institute Of Technology, Banaras Hindu University for his B.Tech. He has been working as a big data developer and data expert developing and building scalable systems. He has worked with a variety of 2nd, 3rd, and 4th generation languages. He has worked with flat files, indexed files, hierarchical databases, network databases, and relational databases, NOSQL databases, Hadoop, and related technologies. Currently, he is working as Senior Developer at Collective Media, developing big data based structured data extraction techniques. He enjoys producing high-quality software, web-based solutions, and designing secure and scalable data systems.