Scaffold Idea

1. Exception handlers
  - Handle Exception hierarchy and translate into suitable HTTP response codes (or whatever the protocol is)
2. SRP
  - One file per user story
  - Fight against query hell
3. Materialize inputs and outputs (requests and responses)
3. Achieve a clear separation of config files
  - External services
  - Data stores
  - Constants
4. Don't fall into common arch antipatterns
  - database as an IPC
5. As much async as possible
  - Get a clear notion about how a specific use case works/would work in a real life scenario
6. As much parallelization as possible