I wrote an Elixir GraphQL-to-multiple-REST-backends proxy two years ago. It used OAuth and ran redundant in a Docker Swarm. Also wrote an Expo+Apollo PoC for th

I wrote an Elixir GraphQL-to-multiple-REST-backends proxy two years ago. It used OAuth and ran redundant in a Docker Swarm. Also wrote an Expo+Apollo PoC for the mobile Dev group to start from. The backends were swagger which allowed me to autogenerate the Elixir source code for the GraphQL resolvers from the swagger.json file. It was a project for a telecom company which also employed Erlang programmers. My experience: stability was outstanding, performance reasonable. Got a lot of praise for it. Only got one big report in two years. Would I recommend it? Only to experienced software engineers. Would I recommend it to companies? Only if you understand that every new tool or stack is a strategic decision.