I am a senior developer for web and mobile development . At web and mobile, I have the experiences about 10 years . When I work with clients, I inform them how and what can I do on your idea and I make schedule for developing on project and confirm with client and according to it, I get contract with clients. And On developing, I make that clients know how developing and until where developed and what framework or library used. So, Clients can confirm my developing method and used framwork/SDK. Your job need a talanted developer with web, mobile & design skills. I can work your job well because I have android and ios developers and designers and 3D designers and many my last developed source codes and many experiences. I'd like to work to long term on projects with client. When you develop mobile projects, sometimes you need to use restAPIs or to make user management system on web for collecting many users. So, I think that you sometimes need web developers too. web developer surely must know able to manage your Clouding/Hosting Server with web develop together. if you also want to make the user management system, I can work on CMS(web) including user management system. I can make new project according to your requirement because My logic and sense on projects is very strong. I have many experiences on paypal SDK, mastercard SDK, visacardSDk, wechat purchase SDK, android in-app purchase, ios in-app purchase(billing) SDK. So, it also is no problem. For best apps, first it is important to make good project idea and next is best design idea. Project idea is good, but if design idea is bad, we cannot get a successive app. So, you need to get the developer(manager) able to make both good project idea and design idea. Until now, working with clients, I always got ok from clients on ideas. So, I think that we can make good ideas on projects together. until now, I developed many projects on ios and android. Some are mobile game apps and some are business apps and some are web applications, also some are the engine projects such as face recognition system, fingerprint recognition system, embedded device system, Linux(centos, redhat) Server engine develop. If you need to test me, you can test first on any idea. but I wish to dont have the many working amount because I need working time on real projects now. but you can test for special some functions if we can work together. Currently, I send you only this document. If really you want to get the special developers, I think that we can match up.