CompuGroup Medical Data Scientist & Machine Learning Engineer interview questions

No respect for applicants!. After applying on LinkedIn, I received a 60-min interview invitation with their Vice President Software Development, the conversation was pleasant and it included all aspects of the projects, and weirdly questions about my opinion on how this can be implemented and technologies, but I didn't mind as my profile matched the requirements well. 1 week after the interview I received no update, so I sent a reminder email after 2 weeks but I received no reply. I really regret wasting my time