A team of expert engineers, one point of contact.

aycode designs, builds and runs software products end to end. Our engineers cover the interface, mobile, backend, infrastructure and security, and our AI agents work inside a frame that checks everything they write.

Illustration: a 3D core held by two rings.

Our principles

  • Rules before code

    Every project starts with business rules written in plain language. They become tests, then code.

  • Everything checked, all the time

    Lint, types, tests, security, performance, accessibility: checks run on every change and block what fails.

  • AI inside a frame

    Our AI agents speed the work up without being able to skip a check or touch a secret.

  • Choices explained

    Native or React Native, Go or Rust, GitHub or GitLab: we recommend, we explain, you decide.

  • Always up to date

    Dependencies update automatically, with a safety delay before any new release.

How a project runs

  1. Frame

    We write the business rules, roles and access rights with you, in plain language.

  2. Design

    We draw the screens from your real content, and you approve them on a live preview.

  3. Test first

    Every rule becomes a test before the code is written.

  4. Build and check

    The code moves forward in small steps, each one checked by the integration pipeline.

  5. Ship and follow up

    You try every step forward on a test version, then we put it in production and stay by your side.

Our technologies

Web
  • SvelteKit
  • TypeScript
  • WebGL
Mobile
  • Swift
  • Kotlin
  • React Native
  • Expo
Backend and software
  • Go
  • Rust
  • PostgreSQL
Infrastructure
  • Docker
  • Kubernetes
  • GitHub Actions
  • GitLab CI
Security
  • Gitleaks
  • Semgrep
  • Trivy
  • zizmor
AI agents
  • Claude Code
  • Hooks
  • Sandbox

We work in French and English.

A project? Write to us