Gaurav Chaudhary, widely recognized as Technical Guruji, was born on May 7, 1991, in Ajmer, Rajasthan, India. He is currently unmarried and has not publicly disclosed any information regarding a spouse. Standing at 5 feet 10 inches (178 cm), Gaurav comes from a Hindu family. His educational journey began at Kendriya Vidyalaya School, followed by a degree in microelectronics from BITS Pilani, Dubai Campus. Gaurav has one brother named Pradeep Chaudhary and has kept details about his parents private. 

Gaurav Chaudhary is a prominent Indian YouTuber and nano-science researcher based in the UAE. He launched his YouTube channel, Technical Guruji, in October 2015, focusing on technology-related content in Hindi. His channel quickly gained popularity, leading him to become one of the most subscribed technology YouTubers globally. In 2020, he was featured in Forbes India's 30 under 30 list for his significant impact in the digital space. Gaurav's engaging style and informative videos have earned him millions of subscribers and views on various tech topics. He has also been recognized with awards such as the Tech Creator Award by the Prime Minister of India in March 2024.