12k vs 11k review request

Hi, I would appreciate anyone doing a short, simple review, mainly of the opening.
I always deem my opening to be a weakness for me, and in this game also, I would have lost without the little tricks near the end (lower right).

Thanks for anyone who does the review!

I think the biggest issue in this game is the capture of K17, giving black a living group, while leaving white overconcentrated on the upper left and weak on the upper right. A move like F17 or J16 would have put pressure on the invader, cashed in points and prepared an attack on the left side.