Geli Machine Learning Engineer interview questions

I was interviewed with this company in July, 2022. They had me go through 3 rounds and ghosted. 1. Recruiter Phone screen - Basic questions about yourself, experience 2. Technical Round - Interviewed by a Staff Data Scientist and it was mostly about my experience in detail, technical questions related to docker expertise, ML fundamentals and AWS services(They use AWS). 3. Take Home Assessment - Completed this and sent to them. Recruiter said assessment is good and they want to proceed for 30 min round and asked for my availability. Gave them availability twice and never heard back.