Unreal Engine Playfab -- 2

Build Full end to end playfab in unreal engine. Previously I have developed for steam platform. Now I want to move to Azure Playfab. And Client is Android/ios build. Need full stack developer. Game logic and Widget are completed. Need Playfab and UE backend bblueprint code. Login with mail system is also completed. Join server and request session from server build, etc....