Interview process is not clear to the HR of the company. When I completed 2 rounds(technical and managerial) of interview then HR told that you will have HR round now. But later he sent some technical guy without having my consent. HR simply calls to spoil mood and time. I am suspecting whether they have budget for good resources.

Good technical questions and in-depth in to the topic. Two level of technical rounds were there. One remote interview and one in person interview. Asked relevant questions required for the JD.