#clean-architecture

A Rust service that serves Indonesia's administrative regions — 38 provinces down to 83,768 villages, keyed by the official Ministry of Home Affairs codes — as four cascading lookups with search, so every address form in every project gets the same answer.

A small Rust service between applications and S3-compatible storage: it hands out presigned links so browsers talk to storage directly, gives each file a lifecycle, copies between buckets on the server, and keeps storage credentials out of every application.

Clean Architecture is one of the architectures I use: why I chose it, the folder and naming conventions every module of mine follows across Rust, Python, Dart, Node.js and C, the questions I check a module against, and where I use something else instead.