I don't care about the languages you know, I care about the languages you know and how recently you used them and your level of proficiency. Without that trifecta the information is useless (well, I'd have to ask). Was it a school project or did you blow someone's mind professionally?
I wouldn't do more than a sentence if you're going to summarize (eg 25 years of experience in building and leading technical teams), I can make my own unbiased summary.
As for application sites, I mean something like jobs.lever.co or boards.greenhouse.io.
Hope that helps, feel free to reach out by email.
Edit: mobile typos