EPAM Systems interview questions

From the beginning I had to fill the spreadsheet with 200+ rows to describe my skills and level of these skills. I had to spend quite a few hours on this. The interviews itself was fine, but then the proposition (not an official offer) was far away from what I was proposed initially.

Goes into the details of every concepts, oops, file handling, code riviews. Also asked me to write a sql involving table joining, I think overall you need to brush up basic concepts.