Innovative Interfaces, Inc Software Engineer interview questions

1) One technical phone interview 2) One technical and HR face 2 face interview with some written test as well 3) Three VOIP final screenings Nice and cool technical staff. Disappointing HR personnel: I have been completely ignored after rejecting the offer (because of a better offer for a better role). After a 20-days recruitment process and after writing a long and polite e-mail being sorry for the way it ended up I was expecting some consideration.