Jimdo Full Stack Developer interview questions

After over one month since my application, I was invited for the first interview. The interviewer was quite pleasant and informed me about the company, the projects and the team and asked me about my experience and expectations. She then gave me a deadline for feedback, which was not respected. Upon my solicitation, she asked me to pick up some dates/times to proceed to step 2. I sent my preferences but she never confirmed any and, when the last choice was duly past, she informed me that the selection was already at the last stages and therefore I was not granted the second interview. She also wrote to write for possible questions but she NEVER replied to me. I am very disappointed