game App development

Hey! I am looking for a game developer. I have an idea for a mobile game for the android device. It is called rainbow stairs and has a pedal spring. The pedal spring falls down from a 3D staircase at an automatic speed, the player can move the spring by moving his phone. the game must have different levels and obstacles and level ups on the stairs. the further the players get in the levels, the faster the pedal spring will fall down. The players can also collect coins in the levels, for buying the Ad-free edition and for buying skins, lives and other things. let me know if you can do this and if you have any ideas feel free to let us know. I want this to be a very addictive, but also beautiful and clean game. doesn't look cheap if you know what I mean. thanks