HR was professional in her role but seems like the director cared the grades instead of you as a person and what you have achieved in. Have no interest in interviewing you at all.
The interview was 2 rounds. The first one was on line and the scond one was in person). The interview was with hiring manager and one else could be from the same team or other team but close to the project. They mainly asked about my CV. My education, previous roles, required knowledge and experience related to the job specification. Also interpersonal skills like collaboration, communication and project management.
