Tech recruiter and then they give a technical case to solve in 5 days. Before put my hands in the task, i was like - 5 days is quite enough. But not for this case in particular. I had to rush like crazy. It was some problem the bank is facing and they wanted a complete solution end-2-end for free. Still, i created a minimal but nice solution with the details in the code. Did not reached the "minimum" required.