Interview process took two weeks. They contacted me via Linked In and process started. First it was an HR, followed by Codility TEST and then with a technical person.

I solved both questions in a short time. However they gave a silly reason that one of your answer matched with a solution already on GitHub. Its hell crazy that stack overflow and GitHub are overwhelmed by tons of questions and answers and for a straight forward solution if it resembles not a big deal.

Moreover, in technical interview I answered all questions in perfect and precise manner but again at the end guy told me that I found there is a match on GitHub.

After two days I got rejection that they found a better candidate.

An advise to management and HR that update your Test set on Codility or otherwise you will keep on loosing good engineers.

The project involved the state machine and ZIP numbers implementation in Java.