Your linkedin shows zero experience (<1 year, but two jobs?) and a 4 year gap between college and any technical work, plus you don't actually expand on any of the technologies you've worked on.

Show continuity of experience over a long time (even if it's just a project, list it in your experience section) and put "Javascript" or "Python" in your headline. Talk about some of the things you've done, and skip the video game references imo. Don't let it get you down, 5 months is not really that long, and definitely don't give up.