I like the choice of SIlverstone for the case. I got one of those for my proxmox server. It was compact, but not so compact that I left a lot of skin and blood behind after mounting components. I will say that other manufacturers (like Fractal Design just seem to understand how to design an interior a lot better, though.
Let’s say you are applying for an engineering position and you want to mention that you contribute to an open source project. Mention the software stack used, maybe the number of downloads, and your focus on the project. Explain it in general terms. If it gets asked about in the interview, just answer questions without providing the name of the project.