Bernie Su was an Executive Producer and the Head Writer ofThe Lizzie Bennet Diaries. He also served as an Executive Producer and Director of Welcome to Sanditon. He is the Executive Producer, Co-Creator, Head Writer, and Director ofEmma Approved.

Outside of Pemberley Digital projects, Bernie was the writer and director of LOOKBOOK: the series, a scripted dramatic series for the popular fashion social network LOOKBOOK.com. This narrative series romanticizes and dramatizes the world of fashion blogging as a teen drama. The series was branded and sponsored by Dolce Vita, Doc Martens, and Victoria Secret Pink.

He has also written several episodes for the scifi/thriller seriesBlack Box TV, now one of the YouTube Premium Channels. He is also known for writing and creating the critically acclaimed series Compulsions, winner of the Clicker Award for Best Original Web Drama as well as the Streamy Award for Best Writing in a Drama Web Series.