He is the Director of Landmark Institute. He has written a number of books on Advanced Mathematics including BCA Mathematics for Semester |, ||, |||, & IV for I.P. University students. He is a Visiting Faculty of reputed institutes affiliated to I.P. University for B.Tech, B.C.A. and M.C.A. classes. He has a decade long experience for teaching Advances Mathematics to B.A. /B.Sc.(Mathematics Hons.)/B.C.A / M.C.A / Btech/M.Sc. (Mathematics) students.