Hi, Sorry to hear you’ve had a bad experience. As was informed to you by email, you were one of the four finalists tasked with an assignment expected to take roughly 4 hours to complete. We gave you one-week as a deadline for the submission of your work. The final decision of the candidate was determined through a thorough and careful review, taking into account factors such as the candidates' experience, interview, and the assignment solution. It's worth noting that this assignment, intended to evaluate candidates' practical skills, was entirely voluntary and follows the standard protocol for applicants seeking senior developer positions at this level. Thank you!