Climate Connect interview questions

The recruiter got in touch with via my Naukri.com profile. They suggested that the first round would be an assignment round. Following that would be 2-3 interview rounds. Took almost 5-6 hours for me to complete the assignment. Got ghosted once the assignment was submitted. The recruiter never got back to me with the feedback of the assignment even after asking for it multiple time. This is pathetic given the expectations they have from the the candidates to spend 5-6 hours of their to complete the assignment but can not spare 10 minutes of theirs to even give the feedback. (be it positive or negative). Zero recommendations from my side.

Firstly they conducted technical interview 1 in that interview, interviewer asked basics of programming it went for 30 min. In the 2nd technical they checked my programming skills along with asked to write various problems of c it went for 1 hr. After one day I got mail from HR that I got selected for final HR round. In the final round usual HR interview happened. Overall experience was good.