Transplace Software Developer interview questions

After applying online, Recruiter scheduled my phone interview with senior developer and manager, phone screen went well, then i was asked to come on-site where i had back to back technical interviews, it was easy, simple algorithm question , about work experience and how you tackle solutions. They told me they would inform me in couple of days. but HR never got back, even after repeated follow-ups. I liked the job profile and also people who interviewed me were very nice, but HR s attitude was totally unprofessional, even its a rejection there is no harm in communicating that to candidates. Feedback is important.