Hello. I have good experience with game developmend for ios and android in unity3D.
I can implement push notification, game center, Restful API, backend, IAP, Ads and game logic well.
I can develop backend in Nodejs, Photon, PHP and C#.
I developed many 2D / 3D games for iOS and Android in unity3D like the word game, bubble, poker, slot machine, coin pusher, endliess runner, eduction game, card game, chinese games and etc.
You can see my portfolio and review.