Worker

Upload Files

* https://github.com/ikhsanalatsary/multer-sharp
* https://github.com/badunk/multer-s3
* https://gist.github.com/adon-at-work/26c8a8e0a1aee5ded03c
* https://scotch.io/@cizu/building-a-amazon-s3-api-with-express-and-multer-s3
* https://github.com/expressjs/multer
* https://github.com/lovell/sharp
* https://github.com/Confrer/upload-server/blob/master/src/index.js
* https://github.com/expressjs/multer

Queues

* https://github.com/Automattic/kue#processing-jobs
* https://blog.jscrambler.com/queue-jobs-kue/
* https://redis.io/
* https://medium.com/@petehouston/install-and-config-redis-on-mac-os-x-via-homebrew-eb8df9a4f298
* https://ifelse.io/2016/02/23/using-node-redis-and-kue-for-priority-job-processing/
* https://github.com/markthethomas/redis-kue-express
* https://github.com/luin/ioredis