Fortinet

Applied online and was contacted via email for a 2-hour online test. After that, there was a test in person at the campus, as well as an interview with some developers.

Language test with code challenge. Because my laptop encountered a power crash, but they never trusted my power crash. They only thought I submitted the result without inputting some of the code result. Phone call with a very rude voice of speaking.

4 HackerRank questions with test cases (you should debug to make it function correctly) + knowledge questions about C and your background. No talking for the first 2 hours when you do the HackerRank questions.