Tip 1 : Most of the HR questions didn’t require any preparation but the recollection of your past journey would be an excellent option because if you can co-relate the question asked in the interview to the real-life situation which has occurred before, there are decent chances of yours getting selected.
Tip 2 : Make a document where you can add answers to those questions which you think the interviewer can ask you about your resume. Like your introduction, Descriptions of your projects, Why do you want to join XYZ company, What are your strengths and weaknesses, etc
Tip 3 : Do good research about the company and recruiters. Research the company you are interviewing for thoroughly. Also, if you know your interviewer beforehand, follow on LinkedIn to know more about their work.