The interview itself was fine and professional: standard questions about experience, technical background, and motivation. However, after the interview I never received any kind of follow-up or communication, even though more than three weeks have passed.
I believe this lack of feedback shows little professionalism and a lack of respect for candidates’ time. A simple update email would have been enough to close the process properly.
What is most disappointing is that a company that promotes itself as professional cannot maintain even the minimum standard of communication with people who invest their time and energy in their hiring process. This kind of practice damages their reputation and shows a lack of genuine interest in people, which should be a basic principle for any organization aiming to attract talent.