Custom development

The web application
exactly the way
you need it

Management dashboards, inventory systems, internal business tools, SaaS — we code the precise tool that fits your process, not the other way around.

Every project, delivered end to end

No off-the-shelf components resold. Every feature is designed, planned and coded for your specific context.

Dashboards & management interfaces

Real-time dashboards with charts, KPIs, advanced filters and exports — built for fast decision-making, not for show.

Inventory & stock management

Entries/exits, restock alerts, batch traceability, multi-warehouse — everything generic tools cannot do for you.

Order & quote management

Order tracking, approval workflows, PDF quote and invoice generation — integrated with your existing business processes.

Client portals & collaborative spaces

Secure spaces with authentication, roles and permissions — for your clients, internal teams or partners.

APIs & third-party integrations

Connect to your existing tools (ERP, CRM, accounting, logistics) via REST APIs, webhooks or custom connectors.

Security, performance & maintenance

Secure authentication, sensitive data encryption, load time optimisation and post-delivery support.

What our clients ask us to build

Real situations, custom-coded solutions. If your need resembles one of these cases, we can help.

01

Multi-warehouse inventory management system

A distributor manages 3 warehouses using shared Excel files. We build a centralised web application with real-time movements, automatic alerts and monthly PDF reports.

React Node.js PostgreSQL REST API
02

Analytics dashboard for sales team

An SME wants to visualise its sales, pipeline and individual rep performance in real time. We build a dashboard connected to their CRM with dynamic filters and Excel export.

Angular Chart.js CRM API Excel Export
03

Quote & invoicing management tool

A construction agency creates quotes manually in Word. We build an internal tool: service catalogue, PDF quote generation, status tracking and automatic follow-ups.

React Auto PDF Auto Email MySQL
04

Collaborative client + team portal

A service provider wants a space where clients can track the progress of their files and exchange documents securely — without going through email.

Secure auth Roles & rights Messaging File upload

The stack powering your apps

We choose technologies based on your project — not our comfort zone. Maturity, performance and maintainability first.

Frontend
React Angular Vue.js Tailwind CSS Bootstrap
Backend & API
Node.js Python / FastAPI NestJS REST & GraphQL
Database & infra
PostgreSQL MongoDB MySQL Docker VPS Linux

How your project unfolds

From the first call to production — a transparent, iterative process with no surprises on timelines.

01

Discovery workshop

Discovery call to understand your current process, your pain points and your goals. We produce a detailed functional specification document.

1–3 days
02

Wireframes & UX validation

Wireframes of key screens submitted for your approval. Not a single line of code until the user experience is validated.

3–5 days
03

Iterative development

One-week sprints with a demo at the end of each sprint. You see the application evolve in real time and approve each module.

2–8 weeks
04

Testing & acceptance

Full functional testing, load testing, basic security audit and fixes before final production deployment.

3–5 days
05

Deployment & handover

Production launch, training your team on the tool and delivery of the full source code. We remain available for future evolutions.

1–2 days

Questions we hear often

WordPress and generic SaaS tools are designed for the masses. A custom application is exactly the opposite: every screen, every business rule, every workflow matches your specific reality. You don't adapt your process to the tool — the tool adapts to you. The initial cost is higher, but the efficiency and adoption gains are incomparably greater.
Yes, always. At delivery you receive the full source code (Git repository), the technical documentation and access to all environments. You are not locked into any platform and can evolve your application with any other team in the future.
The budget depends on complexity: a simple internal tool can be delivered in 3–4 weeks for a few thousand euros, while a full SaaS with multiple user roles and integrations can represent several months of development. The best way to get an accurate quote is to submit your requirements — we reply within 24h with a detailed estimate.
We plan for this from day one. We architect every application to be extensible — adding modules, new roles, new views. We offer monthly maintenance packs or one-off interventions depending on your needs, with no long-term commitment if you prefer.

Your business tool, delivered in a few weeks

Describe your need in 3 minutes and receive a personalised quote within 24h. Free, no commitment.

Get my free quote
Code 100% client-owned Reply within 24h No templates resold Post-delivery support