✪✪✪ Here is my portfolio.
https://www.freelancer.com/u/wangzy840101
Hello. I read your requirement carefully. I have interested in this project really.
As a full stack developer, I have developed many online/offline games for Android and IOS, WebGL in Unity3D (C#) for 5 years.
My backend skills are Nodejs, MongoDB, PHP, MySQL and I have made the game servers with these skills in Amazon.
My games are Educational, Action, Casual, Hyper Casual, Arcade, Music, Puzzle, Quiz, Casino, Card, Endless Runner games.