Hire a Java Developer

I need a developer to make a Java platform game. The java game needs to be programmed using object oriented principles using NetBeans. Just to go over what needs to be done; the player needs to be able move left and right, and jump. Collision detection needs to be added to the platforms for the player to jump on. Enemies must be created on top of the platforms. The player must be able to kill the enemies. The game will need to scroll across the screen (to the right), and a camera must be added to follow the player while moving in the game until they reach the final objective. A background audio should be added. Also, the player animation should be implemented using sprite sheets. Tile maps are also been considered. I have also created a leaderboard in the main menu, however it requires mySQL or noSQL connection so that a database could be connected viewing all the local players high-score. A basic second level should also be added 50% of the game has been developed. The developer will develop the rest of the game with me through teamviewer.