Fifteen years of research experience as senior Scientist, associate research scientist in R&D organizations of TATA, Astra Zeneca India, Trans Chem Ltd. Overseas Research Fellow of Nanyang Global Research Center, Bangkok, Malaysia. Published more than 150 research articles, and 15 Books/several book chapters in Scopus, Q-ratted journals with high impact factor, attended and presented papers in National and International Conferences as Key note speaker, distinguished speaker, Chaired/ Key note speaker/Organizing secretory, Editor for International and National conferences, Editorial Board Member, Life Member of many international societies. Editor of the special issues published in springer, Elsevier and Wiley. Research interest includes, Optoelectronics, Material Chemistry, Sensors and Actuators, Bio Nanomaterials, Medicinal Chemistry.