Google

I had one phone interview and was invited for an on-site interview. The phone interview was about encoding and decoding a string. The main task was to code a program that returns A3B3C2 given AAABBBCC as an input. There were many follow-up question

After I finished the foo.bar level 3, the website asked me if I wanted to share my code with a Google recruiter. I hit yes, then I got an email from Google HR and set up a phone interview within a week. The phone interview was about your personality

I had two back-to-back interviews. The first was easy, while the second was hard. I did not perform well in the second interview. It took about five weeks to get the result.