The first step was interview with HR , it takes like 15-20 minutes and the interviewer asked their questions very fast, like it doesn't matter what you answered. Also they sent the rejection in 2-3 days, but they didn't respond my request for a feedback.

In a job interview, you can expect questions about your work experience, technical skills, and career goals. Typical HR questions include those about motivation, how you handle challenges, and your ability to work in a team. During the technical interview, you might be asked about specific technologies, tools, and projects you've worked on. It's also common to encounter questions about solving technical problems and presenting sample solutions. Discussing your achievements and skills in a practical context can increase your chances of a positive evaluation.