A Mechanical Engineering graduate from Jadavpur University, Kolkata had an industrial experience of 17 years; before jumping into academics in 2001. Did PhD from Jadavpur University and taught in Techno India Group till 2021. An industrious, academically gifted, creative, dependable,honest, confident, passionate teacher to guide students for JEE-M, WBJEE, JEE-Adv, ISI entrance in the subject of Mathematics since 1993. At least 400 successful IIT graduates hovering in this planet along with at least 1500 successful JU/IIEST graduates are my testimonial.I believe in the fundamental/basic knowledge to tide over the competitive examinations along with board examinations. Securing a thorough knowledge in Mathematics is guaranteed for ardent followers.