First interview was technical where questions related to Python, SQL, Machine Learning, Deep Learning were asked. Second interview focused more my experience, few coding questions were also asked. Third interview was with a senior employee. I was impressed by the senior employee's professionalism, expertise, and genuine interest in getting to know me as a candidate. It was positive engagement and a productive exchange of ideas. I received verbal communication of the offer and recruiter said within 5 days I would receive the offer letter. After a week, I did not receive any message so I sent a follow-up email. Three days after I sent the mail, I received calls from senior employee and recruiter where they "ASSURED" me that they are DEFINITELY going to provide the offer letter. After multiple follow-ups, I was assured that everything is in process. Weeks and months passed by, this cycle of assurances and failure to keep it affected emotionally. I just want to say Life is not linear and perfect; and for someone some things are like sanctuary, a touch of happiness. And someone probably know more than half of the employees in the department. Request you to stop giving assurances and telling that "we are in process". Just be direct and tell "we are not proceeding with your candidature".