I think the concept is fun and definitely on theme, the level design is nice too!
This is a great first game for sure.
The controls are mainly nice besides that I personally don't really like the controls during jump. I think it easily launches the player too far and is hard to adjust the horizontal movement.
The jump sound effect is funny but with the amount of jumping in the game it gets a little annoying - I wonder if you could change it to be a bit more subtle?
The AI adjusting to me helping to do jumps feels pretty nice, cool entry!