(Just an example, very condensed). I would start the interview by saying: i know my social skills are not the best and apologies for my accent, but i am working on these things. Coding is my passion, i have been doing it since i was 8, and have developed in many different languages etc… i love coding because bla bla bla… in the end, i know im not the most social person and im working on it, but i can bring deep coding knowledge and expertise, etc, etc