Sunil Shridhar Sharma Sir has been associated with chess for the last 48 years in all three ways as an outstanding player, tournament organizer and coach.  Being involved in all three ways, Sir has vast experience in the problem of players, the problem of tournament organizers and the mentality of new players. As he has played, organized, and coached player he understood all the difficulties faced by payers, organizer & also parents’. When the players is developing, knowledge skill and attitude coach impacted the player. Being coach of super Grandmaster vidit Gujrathi, Ayush Mantri,Arnav Pawar ,vinayak Wadile he progress the knowledge skill to develop the player. Sir had single-handedly organized Godavari chess tournament at national level for 4 years.And still doing.  Sir is giving chess training by adopting modern technology both offline and online.

Apart from intellectuals, Sir is also very interested in social work and he does various kinds of work for his Sindhi community members.