This document is a curriculum vitae for Diptesh Saha. It summarizes his academic qualifications including a B.Tech in Instrumentation and Control Engineering from Calcutta Institute of Engineering and Management with First Class honors. It details his work experience as a Field Service Engineer at Honeywell Automation India Ltd since 2012 where he leads a team providing technical support and commercial services for building management system contracts. It also lists his technical knowledge and skills in areas like building management systems, fire alarms, access control, HVAC systems, and networking. Finally, it provides his personal details and declares that all information in the CV is accurate.