A community member works on a plugin, he is currently busy updating it with 1.6. Made a post yesterday to discuss player storage in more detail.
[PLUGIN]](Search results for '' - Unreal Engine Forums) Epic Online Services
https://forums.unrealengine.com/community/work-in-progress/1599155-epic-online-services
**Epic Online Service - Player Data Storage **
https://forums.unrealengine.com/development-discussion/content-creation/1760399-epic-online-service-player-data-storage