My name is Vivek Johari. I have done M.Sc. Computer Science from BRA University, Agra, and Pursuing M.Phil. Computer Science from LPU. I have five years of teaching experience, taking Computer Science subject Classes for graduate students (National P.G. College, Mainpuri) and five years of teaching experience taking PGT Computer Science with reputed Sr. Sec. School. I have been associated with online teaching for the last 3 years as a Subject Matter Expert and Online tutor.