I was approached by their TA person on LinkedIn. Had a phone screen where we discussed about my skills, company culture etc. I was given a QA challenge which I completed by creating my own test framework, writing tests etc. It was a good challenge and they tell you to go easy on it but you have to work on it hard and make sure it works. Then I had video interview with two of their QA one us senior and one us lead aa. interview lasted about 1.5hrs where we discussed my skills and their team dynamics for 1hr. next half hour we went through my code challenge. Interviewers literally wowed at some areas of my challenge solution. they were friendly and talked very nice and almost made me feel that I landed this job. However, their TA sent me email to reconnect. At this point I was sure I hit the job. She then called me and said I needed to brush up on some skills that interviewees actually liked. They are responsive and transparent about the process but they didnt really help me understand why I wasn't a good fit. she gave me reasons when I asked but she said I lack few skills that they require which were my strongest skills (have references that back me up on that). so overall process was good but their decision is very confusing that is all. didnt get what they are really expecting.