You look like you were reading a text, which can make the speech unnatural- it does seem a little theatrical and, if anything, over-articulated. However, your pronunciation is generally fine and not marked by a strong L1 accent. I am unfamiliar with Ukranian speakers' pronunciation, so I don't know how typical your pronunciation is, but generally it's fine. I'd calm things down, go a bit easier on the stress and emphasis, and look at some of the vowel sounds - work - but I certainly wouldn't worry too much if I were you.
- For Teachers