Your web or mobile app, designed and delivered by a single point of contact
From the first screen to production: design, development, database, APIs and deployment. You follow a clear project, you stay its owner, and you talk to one person from start to finish.
Reply within 24 h · Free quote
Former backend developer at Sketchfab (Epic Games) · an app published on the App Store and Google Play · based in Lyon
Custom iOS & Android mobile applications
An app that feels native, on iPhone and Android, from a single React Native / Expo codebase — not two separate builds, not two invoices.
What you get, concretely:
- An iOS and Android app published on the App Store and Google Play, ready for your users.
- A backend that powers it: accounts, data, business logic, push notifications.
- Over-the-air (OTA) updates to fix and improve without waiting again for store review.
- The screenshots, store listings and assets needed to publish, including in several languages.
This is exactly the chain I ran end to end, on my own, for Fusily — my meal-planning app, published on the App Store and Google Play.
Custom web & SaaS development
Fast, tailor-made websites and web apps, from the landing page that converts to the full SaaS your customers use every day.
What I build:
- Landing & corporate sites — fast, polished, well ranked.
- SaaS & business apps — accounts, subscriptions, dashboards, the logic at the heart of your business.
- Dashboards & back-offices — to steer your product or your team.
- Progressive Web Apps (PWA) — the feel of an app, straight from a browser.
High-traffic backends on platforms used by millions (Sketchfab, FAB / Epic Games); a business website delivered for the Eva Biezunski law firm.
What’s included, every time
Whatever the project, the whole chain is covered — no need to hire three providers or play conductor.
- 01
Polished interfaces (frontend)
responsive, accessible and enjoyable, designed for your users, not recycled from a template.
- 02
Solid logic under the hood (backend)
APIs, business rules and a database ready to handle growth.
- 03
Live, and staying live (devops)
deployment, hosting and automation, so your product runs without surprises.
How your project unfolds
A simple, predictable flow, with regular check-ins. At the end, you own the code and the infrastructure.
Scoping & needs
We clarify your goals, scope and priorities together.
Design
The screens and flows are designed before a single line of code.
Development
Your app is built in iterations, with regular check-ins.
Delivery & follow-up
Shipping to production, handover of access, and ongoing follow-up.
Clean, tested and documented code; maintenance after launch; no lock-in, no dependency.
How much does your project cost?
Every project is unique. Rather than a random price, here’s the logic, so you have a clear picture before we even talk:
- Landing site / PWA — a clear fixed price, scope defined upfront.
- Custom mobile or web app — estimated after a short, free scoping, based on the features.
- Full SaaS — built in batches, to spread the investment and deliver value early.
The first conversation and the quote are free, no strings attached. You leave with an estimate, whether we work together or not.
Frequently asked questions
Do you work alone or in a team?
On my own, end to end — that’s the point: a single point of contact, no coordination on your plate.
What happens if you’re unavailable mid-project?
The code is versioned, tested and documented as we go, and hosted on your own infrastructure. At any point you — or another developer — can pick it up: nothing is locked in my head.
Who owns the code?
You do, entirely — code and infrastructure. No dependency, no lock-in.
Do you do both web and mobile?
Both, with the same care: React Native / Expo mobile apps and Django / Next.js web apps.
What happens after launch?
Handover of access, then maintenance and improvements over time if you want them.
How fast do you reply?
Within 24 h of your message.
How much does a project cost?
A free quote after a short scoping; the pricing logic is detailed above.