Congratulation your results are impressive and thanks for posting your game.

When black aggressively attacks the white king position you played a nice sequence of moves to fight off that attack. Here are the moves I like the most:

Very nice move by white rook to force the black queen out and prevent the bishop, Knight and Queen from have great position on the white King

Nice move to capture black knight with white rook to continue your line of attack on the black king.

Winning move appears to be trapping the black rook in front of the black King...