K. Arul Raj has over 20 years of experience as an instrumentation technician, including 9+ years in the UAE and 10 years in India. He holds a diploma in electrical and electronics engineering and is proficient in instrumentation calibration, loop checking, troubleshooting, and maintenance. Currently working as a senior instrumentation technician for NPCC in Abu Dhabi, his experience includes working on offshore oil and gas projects and maintaining instrumentation and controls systems.