web-netz interview questions

I applied on November 2020 and started the process: - Interview with the CEO (passed, went nice). - Interview with the team leads for technical interview (passed, went nice too). - Coding challenge (Got feed back from their HR via my recruiter I did the solution with "excellence" and it was very good and they liked my profile). - ....... After that I didn't get a single response (negative or positive) from their side, they just forgot about my application. I sent messages for following up regarding my application, and still nothing. I spent more than 2 week preparing/studying/attending interviews with them and solved their coding challenge and after all got nothing. This is one of the companies that do not care about your time/efforts/life. Nothing personal here, but this is unprofessional careless behaviour and should be reported for future candidates.