# Back-end design

- [Logging](/aivaras-simulis/technical/back-end-design/logging.md)
- [REST](/aivaras-simulis/technical/back-end-design/rest.md)
- [Intriguing API's](/aivaras-simulis/technical/back-end-design/rest/intriguing-apis.md)
- [Query string](/aivaras-simulis/technical/back-end-design/rest/query-string.md)