Web application
A complete application built around your business need, a service or a product.
- Who it is for
- SaaS platform, client area, internal tool, dashboard, marketplace, booking system, line-of-business application.
Example projects
What this service covers, in projects you will recognise.
- SaaS platform
- Client area
- Internal tool
- Dashboard
- Marketplace
- Community platform
- Booking system
- Event platform
- Line-of-business application
- Management tool
What’s included
Part of the service whatever the project, from the starting amount.
- Requirements analysis
- Technical architecture design
- Bespoke web interface
- Responsive on mobile, tablet and desktop
- Backend, API and database
- Secure authentication
- User accounts and profiles
- Roles and permissions
- User area
- Admin interface
- Business features set out in the quote
- Data validation and error handling
- Hardening of the main operations
- Integration of external services
- Go-live and production environment setup
- Essential documentation, launch support and corrections for the period set out in the quote
Depending on the project
What the service takes in when the project calls for it. The quote settles it, point by point.
- Online payment
- Subscriptions
- Notifications, push included
- Messaging
- Real-time features
- Maps and geolocation
- Dashboards
- Statistics and audience measurement
- PDF and document generation
- Data import and export
- Automations
- Public or private API
- Progressive Web App, installable on mobile
- Connection to third-party services
- External authentication providers and advanced permissions
Optional
What can be added on request, priced separately.
- Maintenance
- Monitoring
- Functional changes
- Infrastructure management
- Technical support after launch
Not included by default
Said before the quote rather than found out after: these are not part of the service unless stated otherwise.
- Native iOS and Android apps
- Dedicated high-availability infrastructure
- Costs of external services
- Hosting costs
- Content creation
- A complete visual identity
- Features outside the agreed scope
- Maintenance beyond the period set out in the quote
Good to know
The terms shared by all four services.
- One quote per project
- Every project gets its own quote: the scope, the planned features, the deliverables, the estimated timeline, the price, the third-party services needed and the correction period after delivery.
- Changes to the scope
- Any feature or request that comes in after the initial scope has been agreed may be quoted separately.
- Third-party services
- Domain name, hosting, email provider, storage, external APIs, payment, maps, audience measurement: these costs remain yours unless the quote states otherwise.
- Maintenance
- Maintenance and changes after delivery are not included unless the quote says so explicitly. They can be offered separately.
- Ownership and delivery
- How the source code, the accesses, the data and the other parts of the project are handed over is set out in the quote or in the terms attached to the project.
Let’s talk about your project.
Describe what you need in a few lines. You get a priced quote, with the scope, the timeline and the firm price.
The other services
From the most focused to the most complete: each one builds on the previous.
Transactional emails
A professional system for sending automated emails, wired into your site or your application.
From€250 incl. VAT
Showcase website
A modern, fast online presence to show what you do, without management features.
From€900 incl. VAT
Dynamic website
A website connected to a database, with an interface to manage your content yourself.
From€1,800 incl. VAT
Work delivered under this service
Projects that fall under this service. Each page tells what was done, and with what.
Portfolio
Portfolio personnel conçu comme une véritable application : vitrine publique, demande de devis, espace client, suivi de projet, gestion commerciale et CMS intégré pour administrer mes réalisations.
- Next.js
- TypeScript
- Prisma
- MySQL
- Tailwind CSS
- Full-stack
- Date
- Sep 30, 2026