Research scientist in nanotechnology with special attention in extraction and characterization of nanocellulose fractions from various lignocellulosic biomass sources, development and characterization of bionanomaterials, cellulosic nanomaterials, bionanocomposite films/scaffolds for packaging and biomedical applications. Working as a Guest Lecturer in the Department of Chemistry, TKM College of Engineering, Kollam, Kerala, India from 04/11/2022 onwards. Worked as a Guest Lecturer in the Department of Chemistry, KSMDB College, Sasthamcotta, Kollam, Kerala, India from 07/08/2019 to 31/03/2020 Worked as a Guest Lecturer for UG and PG levels in the Department of Chemistry, Bishop Moore College, Mavelikara, Kerala, India from 3/10/2008 to 31/03/2011.