Dr. Vilas B. Gaikar has been associated with H(S)NC Board's, Smt. CHM. College, Ulhasnagar in the capacity of Vice-Principal & Associate Professor of Economics for Sixteen years. He has Successfully filed and received grant on the Indian as well as international patents on waste water management, Crop Monitoring and Surveillance etc. Dr. Gaikar is associated with teaching Economics with the ‘Tashkent state university of oriental studies’, Tashkent, Uzbekistan. He is recipient of UGC- Travel Grant, Ministry of Human Resource Development, Govt. of India for presenting research papers in international conferences abroad and accordingly presented papers at the University of Harvard, USA (2014) and University of London, UK (2019). Dr. Vilas B. Gaikar is the member of various international organizations such as The International Health Economics Association, International Economics Development and Research Center (IEDR), International Economic Development Council (IEDC), World Economic Association etc.