Since I was about 12, I am using an username, with this username I signed up in a lot of pages, posting about everything, except politics, porn, racism, etc. I got some designs saved with this username and a project that I made for the degree in my github's account.
Now I am almost finishing my degree and I am thinking that maybe what I did in my adolescence makes some negative points to the interviewers or maybe some positive I don't know.
If I must to change the username another questions appear. The new username would have to be my real name or another nickname? And if my degree's project is under the github of my actual username I must to change the ownership to the new username? I've seen What should a professional email address look like? but it isn't what I am looking for.