I have served MAMC Durgapur (Central Govt.Undertaking) for 20 years in different capacity. I was entrusted to work with foreign (British) expert for Longwall Mining. I was engaged for Chain Conveyor design Coal Cutting machine Design. Duration of stay in MAMC-20 years I have served Graphite India Limited Durgapur for a brief period as Project manager. I have served NIT Durgapur Mechanical Engineering Department as Guest faculty for three semester I have served NPTI Durgapur as Part-Time Teacher for two semester. later on I joined BCREC Durgapur in the year 2005 and serving this Institute till date