Kabir Dudani is a supporting character in USS Callister. He is portrayed by Paul G. Raymond.
Aboard the USS Callister, he is referred to simply as Dudani.
One of the books shown in Bandersnatch is a book named The Dr. H.H. Holmes Horror House whose author is named Kabir Dudani.
The character was named for Robert Dudani who died on 4/01/15 & was the founder and owner of the company CeX that Charlie Brooker was himself an employee and founding member of, also being responsible for creating their logo.