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Web apps & business back-ends

Business UX, admin interfaces, client areas, dashboards, databases, automations and maintenance to support the tool over time.

30 min · No commitment · Reply within 24h

TypeScript · PostgreSQL · Prisma · Next.js · Resend · Stripe

Full-stack
front, back, database
1
contact from scoping to deployment
100%
shaped around your business

The business tool that replaces the workarounds

The symptoms are always the same: shared spreadsheets drifting apart, data retyped three times, processes that hold because one person remembers them. A custom application replaces those workarounds with a single tool shaped around how you actually work, saving time every day and making data reliable.

The method avoids the tunnel effect: precise scoping, then delivery in shippable lots. You see something running within the first weeks and the tool sharpens against reality. Salon du Vintage's booth booking, vendor spaces and back-office were born that way: step by step, on a solid base (Next.js, PostgreSQL) that scales.

The code is entirely yours: a Git repository in your name, documentation, no hidden dependencies. Maintenance can be handled by the studio or taken over by any team: that is a quality criterion, not an option.

Deliverables

  • Client areas
  • Dashboards & back-office
  • Database & API
  • Automations
  • Deployment, maintenance & support
The website became beautiful, more functional, faster - far beyond what we hoped for.
Julia - WeWantSaké

How we work

100% online · proven process

01

Before: scoping

We clarify your goals, brand, content, customer journey and exact scope before writing the first line of code.

02

During: design & build

Art direction, interface and development move together, with regular check-ins and a live preview from week one.

03

After: launch & support

A careful launch, SEO, performance, analytics, then ongoing support to keep the site alive and evolving.

FAQ

Frequently asked

A question specific to your project? The 30-minute call is free and without commitment.

01What budget and timeline?

A business application is priced after scoping: we split it into shippable lots, so you see something running within the first weeks.

02Who maintains the application afterwards?

I do, if you want: follow-up, a maintenance plan or one-off interventions. The code is versioned, documented and transferable.

03Do I own the code?

Entirely. A Git repository in your name, no hidden dependencies, no lock-in.

04Can you take over an existing application?

Yes, after a code audit: depending on its state, we consolidate, evolve or rebuild in stages, without interrupting the business during the transition.

05Is our data safe?

Security is part of scoping, not finishing touches: serious authentication, role-based access, automatic backups and European hosting when the project requires it.

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sample-store.com

63Global score
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Site health

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Blocking time10 ms
Visual stability0

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Got a project?

30 minutes to talk it through. On me.

A free, no-strings call: we look at your project and I tell you what's possible, for what budget, and how fast.

30 min · No commitment · Reply within 24h

Or by email: hello@wonderweb.pro

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