EPAM Systems Data Engineer interview questions

There was 3 round: 1, Test (a quiz and 2 short programming exercises) 2, Technical (with 2 experienced developer, 45 minutes of asking questions and 15 minutes of coding) 3, Manager (He tried to decide my level of experience, so he asked some more questions like "how would you start to solve a problem alone?". Talked about the salary as well). 1 day after the 3rd round I got the offer (exactly what we agreed on).