VPN开发，iOS ；Android 端

Android iOS开发，需要执行以下操作：支持v2协议，可以根据现有的免费客户端进行修改，增加用户登录功能以及邀请机制，进行双端开发，需要熟练，软件架构代码清晰。 以及广告功能接口，根据我们提供的支付接口对接支付； 以及服务端管理 候选人必须先完成vpn项目，否则必须了解。 For Android IOS development, you need to perform the following: support the V2 protocol, make changes based on existing free clients, add user logins and invite mechanisms, do two end development, be skilled, and have clear software architecture code. As well as the advertising function interface, according to our payment interface interface docking payment; candidates must first complete the VPN project, otherwise must understand.