Sudhir Gupta has over 10 years of experience in telecom network operations and maintenance. He currently works as an Area Manager for Vodafone in Patna, Bihar, where he is responsible for network availability, infrastructure upgrades, and managing vendors. Previously he worked for Reliance Communications and Cellcom Erector Private Limited, gaining experience with equipment from Nokia, Ericsson, Motorola, Alcatel, and more. He holds a B.Tech in Electronics and Telecommunication and has undergone training in Nokia BSC and BTS systems.