Custom web applications & AI

We createweb applications & AIthat move projects forward.

React, Next.js, Supabase, APIs and automations.
From a fragile prototype to a dependable, usable product.

ArchitectureStrong foundations, clear code and scalable products
ReliabilitySecurity, performance and traceable decisions
AccelerationUseful releases without shortcuts
290+Loopus projectsAcross all areas
Since 2009Web experienceArchitecture & production
Production-firstProduct reliabilitySecurity and maintainability
Fiverr ProVerified expertiseDirect communication
Discover what’s next
ReactNext.jsSupabaseNode.jsAPIsOpenAIAutomationsSaaS
A prototype is not yet a product

We turn ideas and AI builds into dependable software.

Architecture, data, security, payments and operations: we address every layer separating an attractive demo from a product people can truly use.

01

The AI-generated prototype is fragile

Lovable, Bolt, Replit or Manus may accelerate the start, but security, data and structure still need to be production-ready.

02

Supabase grew without architecture

RLS, functions, storage, auth and the data model are rebuilt to protect users and accelerate the team.

03

AI must create genuine value

Assistants, generation, document analysis and automation connected to your tools with clear limits and human review.

04

The product finally needs to launch

Audit, prioritisation, risk reduction, observability and deployment to move a blocked project into production.

Clear starting points

Structured services without boxing in your project.

Every service is a starting point. Final scope depends on constraints, what exists today and the level of risk.

Custom MVP

The useful core of your product, built to be tested quickly and grow on a sound foundation.

  • Product framing
  • Premium UX and interface
  • Auth, data and payments
  • Production deployment
Discuss this need

AI & automations

AI workflows connected to your context, data and tools with explicit guardrails.

  • OpenAI / Claude / RAG
  • APIs and webhooks
  • Human validation
  • Controlled logs and costs
Discuss this need

Recovery & production launch

Secure and industrialise an application started by another team or AI builder.

  • Foundation stabilisation
  • Supabase hardening
  • Critical tests
  • CI/CD and observability
Discuss this need
Selected work

Projects that reflect the level of complexity.

Examples come from the current Loopus portfolio and illustrate product, production and long-term challenges.

Aperçu du projet Storyling.ai01
AI EdTech

Storyling.ai

A Manus prototype transformed into an independent, secure and scalable learning platform for generating educational podcasts and films.

35K+ learners · 19 languages
React 19tRPCDockerRailway
Aperçu du projet Digital Home Manual02
Property SaaS

Digital Home Manual

Security audit, Supabase hardening, UX redesign, new features, Playwright tests and handover documentation.

Secure, transferable product
TanStackSupabaseCloudflarePlaywright
Aperçu du projet FWDA03
Federation platform

FWDA

Club affiliations, licences, Stripe or cheque payments, PDF documents with a verifiable QR code and the federal back offices.

From zero to production in six weeks
React 19ExpressMongoDBStripe
View the full portfolio
Proof before promise

Expertise shaped by real products and real clients.

From AMOS BASIC on an Amiga at age eight to today’s web platforms, commercial plugins and AI automations: the same culture of product, code and production.

30K+ventes CodeCanyon

Auteur Elite et produits maintenus dans la durée

290+missions Fiverr

Fiverr Pro, livraison et support internationaux

Depuis 2009en production web

Architecture, développement et incidents réels

Directavec l’ingénieur

Pas de couche commerciale entre le besoin et le code

Client feedback

Code expertise, attention to detail, clear documentation and proactive communication from start to delivery.

Summary of public client feedback — web applicationsRecurring themes, not a verbatim quote
A clear method

From real context to a controlled production launch.

You know what is happening, why a decision is made and what will be delivered next.

01

Clarify

Business goal, users, risks, prototype and success metrics.

02

Secure the foundation

Architecture, data, auth, payments and infrastructure before accelerating.

03

Deliver value

Testable releases, short demonstrations and measured product decisions.

04

Industrialise

Tests, CI/CD, observability, documentation and launch support.

A first conversation, without sales jargon

Let’s discuss the context before the solution.

Describe the project, what exists and what is blocking you. You’ll receive a direct view of the safest next step.

A direct human responseConfidentiality respectedRemote, worldwide
Your request will be sent directly to Loopus.

Frequently asked questions

Useful answers before our first conversation.

A serious need deserves clear expectations from the start.

01Can you take over an app made with Lovable, Bolt or Replit?

Yes. We first audit the code, dependencies, Supabase, security and deployment to identify what can be retained and what needs strengthening.

02Do you also build products from scratch?

Yes. Work can cover framing, UX, frontend, backend, data, payments, AI and deployment.

03How do you avoid invented AI answers?

Serious workflows combine explicit scope, controlled sources, human validation, logs, least-privilege permissions and fallbacks.

04Can you work with our team?

Yes. We can take an autonomous workstream, reinforce an existing team or handle a full recovery with documentation and knowledge transfer.

Ready to unlock what’s next?

One conversation is enough to clarify the best starting point.

Describe my project