[1][2][3][4] In 1998, Udyan co-founded Bandish Projekt with Mayur Narvekar and Mehirr Nath Choppra.

[5] In 2007, Udyan left Bandish Projekt after working with Mayur for about 12 years, and rebuilt himself as "Nucleya".

In 2015, Nucleya released his debut album, Bass Rani, at a Ganpati visarjan on the streets of Mumbai.

[9][10] Nucleya, in collaboration with AIB, hosted and picked the winners of Bacardi House Party Sessions[11] in 2017.

[12] He has performed at EDC Las Vegas and Mexico, the Bacardi NH7 Weekender, Sunburn Festival, Zomaland by Zomato, Vh1 Supersonic and YouTube Fanfest.