#state-management

Mobile Development

Architecting a Flutter app that stays maintainable: feature-first layers and one-way dependencies

Marcus Lindqvist · Jul 5, 2026 · 7 min read

Our Flutter app grew from five screens to sixty, and every change touched widgets, API calls and state in the same file. The structure we moved to: feature-first folders, with UI, state, repository and service layers whose dependencies point one way, and how each layer is tested.

DevOps & CI/CD

Splitting a 900-resource Terraform state into layers: network, data and app

Isabel Ferreira · Jun 27, 2026 · 7 min read

One Terraform state for a whole environment meant 11-minute plans, fragile applies and an app deploy that could touch the VPC. How we split it into layers by rate of change and blast radius, passed values between them, moved resources with removed and import blocks, and kept the apply order sane.