Currently, the Corona SDK has Leaderboards and Achievements available through the GPGS, but the Events system and Cloud Save are unavailable. We are in need of them now, and cannot wait for Corona to develop them internally. What we would like is someone to create a plugin for Corona Starter using GPGS's Web REST API to integrate these features.
Understanding of Corona SDK, preferably with past work experience to show.
Understanding and history with the REST API and implementing it in Lua.
Basic English is a must.
Intro Tutorial on using REST with Corona - https://coronalabs.com/blog/2015/06/02/tutorial-connecting-to-restful-api-services/