Services

From idea to deployment

Full Stack Development

Tailor-made web applications, robust and built to last. Ruby on Rails and Hotwire at the core, the JavaScript ecosystem alongside.

Who it's for

Institutions and international cooperation, NGOs and donors, cultural players, small businesses and freelancers — anyone whose need goes beyond a brochure site and calls for a real application.

The need

A business platform that fits your processes, not the other way around: monitoring & evaluation, mapping, member areas, data imports, field deployments. An architecture built to last, tested and maintainable, from the first screen to production.

Full Stack Development
Part A

Tailor-made web applications

The core craft: Ruby on Rails and Hotwire (Turbo + Stimulus), for fast, reactive and maintainable applications.

  • Robust architectures: PostgreSQL, REST APIs, granular permissions (Pundit)
  • Reactive interfaces without a heavy front-end framework: Hotwire (Turbo + Stimulus)
  • Native multilingual experience (FR / EN / ES)
  • Solid Trifecta: caching, queues and real-time without external dependencies
Part B

Data, mapping & field work

When the application must handle geographic data, massive imports or run in low-connectivity areas.

  • Interactive Mapbox GL JS mapping and PostGIS geospatial data
  • Multi-format import (CSV, GeoJSON), SMART indicators, PDF / XLSX generation
  • PWA and offline mode for field deployments (Tunisia, Madagascar, Djibouti…)
  • Monitoring & evaluation, directories, document libraries, member areas
Part C

JS ecosystem & integrations

Alongside Rails, when the project calls for a decoupled front end or a specific service.

  • JavaScript front end: Nuxt and, occasionally, React
  • API-only architectures and decoupled applications
  • Specific services in Flask / Python
  • AI integration (Claude, Mistral APIs) into your workflows and products

From idea to deployment

End-to-end support, with no break between design, development and going live.

  1. 1Scoping: we clarify the business need, the scope and the priorities.
  2. 2Design: architecture, data model and mockups validated together.
  3. 3Iterative development: regular releases, tested and reviewed code.
  4. 4Deployment & follow-up: go-live on European infrastructure, monitoring, knowledge transfer.

Format & terms

Fixed-price or time-and-materials, depending on scope. From MVP to full platform, always with an upfront scoping phase. Maintenance and evolutions optional.

Quote provided after scoping, based on the chosen scope.

A project? A technical need? Audit, development, deployment — let's talk.

Let's talk about your projectSee our work