Hey mlatasrb,
Preflop: looks fine
Postflop: Given the amount of draws on the flop and worse Tx I think we can still cbet there 4 BB or so especially since he is unknown and we can't really find a reason to deviate from our general strategy.
As played why do we bet so small on the turn? If villain has a second pair type hand we can get more from him like 4 BB.