01 — Scoping
We frame the problem before writing a single line. Whatever does not serve the goal does not get built.
Software development
Custom software development
We design, build and run complex software: SaaS platforms, business applications, web and mobile apps, integrations, connected devices. When off-the-shelf tools stop fitting, we build the one that fits your business.
All our services
SaaS platforms
From architecture to deployment: multi-tenancy, recurring billing, dashboards and APIs. Products built to last, not to demo.
Learn more →Websites
Marketing sites and custom web applications, fast and accessible. No patched-up template: the code is written for your need and it is yours.
Learn more →E-commerce
Online stores, payments, stock management and integration with the tools you already use. The goal is conversion rate, not feature count.
Learn more →Mobile and desktop apps
iOS, Android, macOS and Windows applications, native or cross-platform, connected to your existing systems and shipped to the stores.
Learn more →Artificial intelligence
AI models built into your software, search over your documents, workflow automation and MCP servers that make your services usable by agents.
Learn more →Connected devices
From sensor to app: ESP32 modules, Bluetooth Low Energy, GNSS-RTK positioning, home automation, and the software that puts their data to work.
Learn more →IT services
Hosting, monitoring, backups, cloud migration and GDPR compliance. We stay after launch — that is where reliability is decided.
Learn more →Complex software is our ground
Software becomes complex when it mixes business rules that keep changing, data that has to stay right, several apps talking to the same server, and integrations with third-party tools: payments, accounting, SMS, printers, geolocation.
That is what we build, and what we run ourselves with our own products. We set the architecture before writing code: separate reads and writes (CQRS), a full history of events (event sourcing) when the business needs it, microservices only when they help, documented APIs.
We also take over existing software: viability audits, clean-ups, gradual migration of legacy code to a modern architecture, without stopping the business.
What we know how to do
Architecture and back end
- Go
- TypeScript / Node.js
- PHP (Symfony, Laravel)
- Python
- REST APIs
- CQRS
- Event sourcing
- Microservices
Web
- Svelte / SvelteKit
- React
- Next.js
- Vue.js
- Angular
- Embeddable widgets
- Browser extensions
Mobile and desktop
- Swift / SwiftUI
- Flutter / Dart
- React Native
- iOS
- Android
- macOS
Data
- PostgreSQL
- MySQL / MariaDB
- MongoDB
- Firestore
- Supabase
- Elasticsearch
Cloud and operations
- Google Cloud Platform
- Firebase
- Cloudflare
- Docker
- CI/CD
- Linux / Debian
- Monitoring
Artificial intelligence
- Claude and OpenAI APIs
- MCP servers
- RAG
- Workflow automation
- Agents
Connected devices
- ESP32 / ESPHome
- Bluetooth Low Energy
- GNSS-RTK
- Home Assistant
- Electronics prototyping
We build our own too
Careways
Management software for beauty salons: online booking, multi-resource calendar, point of sale and accounting.
View →Ardoze
A point-of-sale system for restaurants: checkout on tablet, phone or web, floor plan and kitchen tickets, order and pay at the table with a QR code, takeaway and delivery. In French, Dutch and English.
View →Spa Connect
An app for residents and visitors of Spa: things to see, local events and everyday practical services.
View →EBSP
Weather data for Spa (La Sauvenière) aerodrome, for pilots and aviation professionals. On the web, Android and iOS.
View →Harbor
Pinned tabs inside Chrome tab groups: locked to their site, renamable, put to sleep instead of closed, and synced across computers.
View →How a project runs
02 — Design
Mockups and technical architecture settled together, so the trade-offs are made while they are still cheap.
03 — Development
Frequent, visible releases. You watch the product take shape instead of waiting for one big reveal.
04 — Operations
Deployment, monitoring and iteration. Software lives far longer than it takes to build.
Let’s talk about your project
Tell us what you need in a few lines, or book a slot directly. We reply within two working days with a straight answer on feasibility.