Vishnu Prasad is a Level 3 IRATA rope access technician and ASNT Level II certified in various NDT methods including ultrasonic, magnetic particle, liquid penetrant, and radiographic testing. He has over 7 years of experience in NDT inspection in India and abroad, working on projects for companies in oil, gas, and industrial sectors. His responsibilities have included NDT supervision, inspection, and technician work involving various tests and maintaining documentation.