I'm a software engineering student that will be starting an internship soon. But I got a big disability that can't be seen. I can read text perfectly but I can't write on paper (which is usually not a problem as a software engineer). Most importantly my orthography is really bad (like it's more or less phonetic) and I pretty much miss any accord that can't be heard (which is something that happens a lot in French).
Technically I was recognized as a handicapped worker in France. But since it would nullify any chance of me getting any internship, I just don't disclose it during the interview and get my resume/motivation letter reviewed by a friend.
How can I ask for help with a proofreading thing I will put on the website that would be trivial for normal people? Should I "out" myself?