Lyon, France
I design, build and evolve custom sites, e-commerce and digital solutions, from scoping to launch.
I’m Léo, and Nihiloweb is the digital studio I built around a simple idea: technology should serve the project, not the other way around.
I work with independents, companies and brands to turn a need, an idea or a problem into a concrete digital solution.
I can step in on scoping, UX/UI, technology, development, integrations or project direction.
The goal stays the same: build what the project actually needs.
Connect a business issue to a simple, clear, useful experience.
Less cosmetics, more meaning: every choice should help people understand, act or convert.
Build faster without losing care.
AI and new tools speed production up a lot. My role is to keep the distance needed to make the right calls, at the right time.
Brochure sites, e-commerce, business platforms or custom tools: every project starts from a different need.
I scope, I design, I build, and I stay present as the project keeps evolving.
I work on projects that range from brochure sites to e-commerce, including business platforms and custom digital solutions.
Every project starts from the need, not the tool.
Scope. Design. Build. Evolve.
An e-commerce platform for food supplements, designed to make product benefits clear, reassure, and convert without friction.
An online presence truly aligned with the project — product included, e-commerce first.
A SaaS platform to connect manufacturers and subcontractors: projects, availability and bookings in one tool.
Ops journey mapped with the teams. Dense but readable UI, through to real use.
A therapeutic brochure site, translated from real practice: the right tone, a clear patient path, without unused mockups.
The result matches 100% what I had in mind — without mockups first.
An Instagram and TikTok growth platform: real engagement, no bots. A violet, black and lemon identity, built to reassure rather than force the growth hack.
Site nailed it, fast, exactly what I needed to launch. Thanks Léo!
A Shopify app to translate several languages at once, with AI (tone of voice and settings) that saves the teams time.
Several languages in the same interface. The AI holds the tone, the teams skip the back-and-forth.
A high-end car wash site, built to reassure, book on the first screen, and convert local visits.
Readable in seconds, booking on the first screen. Local search finally converts.
A badminton club open to every level, from beginners to competition. Lemon and navy identity, rooted in sport rather than startup.
Great work, runs perfectly on mobile. I also love the tool for editing with AI ;)
A fictional coffee bar, treated as an origin product rather than a counter drink. A roaster’s editorial identity: capitals, a touch of italic, a lot of white.
So beautiful, it makes you want a coffee right away. Perfect.
Building a site is easy now. Building the right digital system is not.
(Intro)
That is exactly where I step in.
I help you understand the need, design the right solution, build it and keep it evolving over time.
(01)
Before building, we take time to understand.
We pin down the need, the audience, the value proposition, the brand, the goals, the journeys and the constraints. That framing decides what comes next.
I do not start from a preset tool or stack. I first look for what the project actually needs.
(02)
Turn the need into an experience.
I help decide brand, UX/UI, journeys, content, features and technology. The outcome can be a site, a store, a landing page, a platform, a business tool, or several connected systems.
I do not bend the project to a tool. Tools are chosen to fit the project.
Form follows the project
(03)
Move from the idea to something real.
I turn the framing into a working solution: design, development, responsive layout, performance and integrations.
I also cover what helps the project last: SEO, GEO, analytics, accessibility, privacy, automations and connections with your tools.
Projects are quoted to fit their scope, their complexity and the time they take to deliver.
Day rate: 350 € / day
(04)
A project does not stop on launch day.
Content changes. Users evolve. Campaigns multiply. So do the tools.
Support can therefore continue after launch, with me and with Nihiloweb OS, my environment of AI agents designed to carry the work day to day.
Nihiloweb OS
Your project keeps living after launch.
The agents can support you on content, SEO, GEO, analytics, marketing, the site and automation.
You keep control. The agents support you.
A selection of projects that show how I design useful, clear experiences, fitted to their context.
I work alongside independents, companies and brands to turn their needs into concrete digital projects. Each testimonial is a real collaboration and a project built together.
Léo supported me on Reboot-Horizon, product included, with the e-commerce site first. An online presence truly aligned with the project.
The result matches 100% what I had in mind — without mockups first. The site really translates the practice, without a useless detour.
Readable in seconds, booking on the first screen. Local search finally converts, without losing the brand level.
Ops journey mapped with the teams. Dense but readable UI, through to real use. We actually use it every day.
Site nailed it, fast, exactly what I needed to launch. Thanks Léo!
Great work, runs perfectly on mobile. I also love the tool for editing with AI ;)
So beautiful, it makes you want a coffee right away. Perfect.
