Hi. Your Russian is pretty good, I can understand you. But you still make mistakes.

You said that you had been learning Russian for a year and I can tell  you have an amazing result! You speak clear, yes with some accent, but it's still very easy to listen to you and understand. You make some grammar mistakes, mainly with cases and someimes with tenses. And you speak fluently . If I were asked about how long have you been learning it, I would say you've been doing it about 3 years. So, good job! Keep learning! Good luck!