Recruitment process consisted of an interview with the HR person, an interview with a hiring manager, a take-home analytical task, a ptt presentation to be done and a final interview with a panel. Everything was going fine. The HR would get back to me immediately after each step completed to ask about my feedback. After the final interview, I was assured they'd get back to me with a decision within a few days. Except they never did. Choosing one candidate over another is perfectly fine. Ghosting candidates who invest time and effort into a demanding recruitment process is a very bad practice and lack of work ethics.

Take two basic test. Then you will Go over employment history with recruiter and finally Answer basic questions. The process is quick an easy. Once offered the job all details are laid out right there and background done right there.