Earlier quoted context omitted.
The problem is that I can't believe a word you said. I can't see examples of this awesome super top-secret code because it's all closed-source, as you say, for good reasons. I also can't trust your references, because you'll only give me ones that will say good things about you, and any digging at your work history will only uncover "yes he worked here" responses. I want to see open-source contributions because I lik…
'The problem is that I can't believe a word you said' Thats fair, but the thing is that its YOUR PROBLEM(as a recruiter), not mine as a great "closed source" engineer I know bunch of people who work on very cool and interesting problems/projects binded NDAs and have no problem on finding a new job if they want to. Hell Facebook, twitter, google are all closed source(mostly) so wouldnt you hire ex-Facebook engineer if…
Not every programmer is a rock star ninja. Most are mediocre. Some are pretty bad but know the theory and can play the resume game, pass the whiteboard test, etc. There are plenty of books and lots of advice that will teach you how to fake your way through a resume, cover letter, and interviews.
Worked at Google/Facebook/Twitter? Great. Odds are I can't afford to hire you. You're not the target of open-source filtering :)