Un-Professionalism - Project Manager Elevance Systems Employee Review

I cannot give less than one since one point is minimum. I never had these unprofessional Jerks in my 20 years of Professional experience with a consulting company, I was confirmed by HR initially that it's a full-time employment for a client (Molina Health Care) whom I going to work but post interview process, I received an offer letter from R4 Solutions and HR was saying it’s a fulltime employment for R4 solutions. Post interview 10% of the salary has been reduced i.e. Salary confirmation email before the interview as not the same post the interview process complete. Offer letter was released on 03/06/2024, the Background check was completed, Drug test was completed in March post the offer letter released to me and no response for couple of months. The Hr contacted me again on 5/28/2024 and mentioned they would like to extend the offer for the same client /opportunity but will have a final interview/discussion with CEO of R4 solutions. I have mentioned the pain I have undergone during my discussion with the CEO (Amit Bhardwaj) and after my regular follow-up ‘s the HR confirmed me that Iam not selected or they don’t want to proceed my profile for the opportunity were the offer letter was released in March 06th 2024.