He plays for Manang Marshyangdi Club in Nepal National League as a midfielder. He also played for Nepal in the 2009 Nehru Cup. He started his career after spending a year at the ANFA academy before joining the Yeti Himalayan Sherpa Club for two years.
He latter moved on to the Manang Marshyangdi Club.
On 2 July 2015 Chaudhary signed a month long loan deal with CFC Bhutan, with the option of a second month. Chaudhary is joined by fellow MMC player Sujal Shrestha as well as Surendra Thapa of Morang XI. The players will each be paid 64,000 rupees a month.
Rupesh KC played for Nepal at the u-13, u-14, u-19, and u-22 levels. He was included for the squad for the 2009 Nehru Cup, playing in the first two games but his tournament was cut short by an eye infection.
Rupesh KC has a part time job of an actor-model.
In February 2015 he did a music video with famed Nepalese actress Priyanka Karki.