I'm just introducing myself in short. I have more than seven years of analytical chemistry lab experience initial five years ( project associate ) in CSIR-Indian Institute of Toxicology Research and, then 2 years in Arova Biosciences, Lucknow and currently working as a research officer in Krish biotech research pvt ltd (OECD GLP certified), Kalyani, WB. I was part of the ambitious project Namami Gange of the government of India and other various environmental monitoring of rivers and thermal power plants. I have expertise in pesticide residue analysis of food and vegetables, additional knowledge of method development (HPLC, GC, GC-MS/MS, and LC-MS/MS), and synthesis of nanomaterial and nanosensors. Have a better understanding of environmental aspects and climate change in polar regions. I have published three research papers based on nanomaterial sensor development in peer-reviewed journals and one book. In 2021 I was selected for ACS DEIR senior chemistry award for India's international chapter. and also listed in ACS speaker directory.