I’ve had to review resumes when we were trying to find someone else to bring on the team. My boss dumped hundreds of resumes on me and asked if any of them looked promising – that’s after going through whatever HR bullshit filters were in place – on top of all the other work I was already behind on since we didn’t have enough staff. That is the state of mind you should expect someone to be in while looking at your project.

If anyone looks at your repo, they’re going to check briefly to see if you have any clue at all what you’re doing and whether your code likes like it’s written by the kind of person they can stand working with. Don’t make any major blunders that someone would notice with a quick glance at the repository. Be prepared to talk about your project in detail and be able to explain why you made the choices you did – you might not get asked, but if you are you should be able to justify your choices. If it gets to the point of an interview and your project looks like something that could’ve been done easily in 100 lines of Python you’d better believe I’m going to ask why the hell you wrote it in C in 2025… and I say that as someone who has written a significant amount of C professionally.

If you say you have multiple years of professional programming experience and send me a link to a repo that has .DS_Store in it… your resume is going straight into the trash.