Tech9 Software Developer interview questions

1 phone screen (salary expectations, experience, talk about tech9, questions/doubts) 2 tech9 technical review (experience, technologies used, projects done, etc.) 3 customer technical interview (this was a waste of time as they sent me with the wrong job title so the customer wasn't prepared for the other role interview) 4 second customer technical interview (right interview role were the customer exposes how the job would look like and the type of work I will be doing)