Lionel.a full-stack developer.

Technical Arsenal

The tools I build with, arranged as a mosaic. Hover any tile to see what it does and where I’ve used it.

React
React
  • Axpo Mobile App
  • CleverContracts
Python
Python
no projects tagged
Next.js
Next.js
  • sealivo
  • CleverContracts
  • NicheDetector
TypeScript
TypeScript
  • Axpo Mobile App
  • CleverContracts
Node.js
Node.js
  • CleverContracts
Supabase
Supabase
  • sealivo
  • NicheDetector
Three.js
Three.js
no projects tagged
Framer
Framer
no projects tagged
Tailwind CSS
TailwindCSS
  • VillaRimacini
  • Rider Gen
PostgreSQL
PostgreSQL
no projects tagged
sharp
C#
no projects tagged
Unity
Unity
no projects tagged
Docker
Docker
no projects tagged
Git
Git
no projects tagged
Figma
Figma
no projects tagged
Arduino
Arduino
no projects tagged
Problem Solving
no projects tagged
Teamwork
no projects tagged
Communication
no projects tagged
Agile
no projects tagged

About me

I’m Lionel, a full-stack developer whose journey into computer science started during my three years of high school, where I first learned to turn ideas into interactive projects using Scratch. That first taste of building with code made me hungry to explore what else was possible.

From there I kept pushing into new tech stacks and tools, and during my IMS training I joined the first Baden Hackathon, where a friend and I built my first end-to-end application in a single run. Since then I’ve shipped projects both with him and on my own, learning as much from the failures as from the things that worked — experience is power.

Today I’m channelling that same curiosity into a sophisticated AI project for contract analysis while also building my own SaaS products. My work spans the entire stack — from designing databases in Supabase to crafting pixel-perfect frontends in Next.js.

Selected Projects

Tap a project to see more details

Axpo Mobile App
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Axpo Mobile App

This was my first hackathon

React NativeFirebase Cloud FunctionsTypeScriptFirestore
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VillaRimacini
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VillaRimacini

Project for a client

PHPHTMLCSSSQLite+1
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sealivo
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sealivo

Newsletter verifier

Next.jsSupabaseStripeShadeCN
View Project
WaitlistPilot
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WaitlistPilot

Another Saas

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CleverContracts
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CleverContracts

AI-Powered Contract Management, longest Project with over 6 months

Next.jsReactTypeScriptChakra UI+7
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Rider Gen
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Rider Gen

First PHP-SQLite Project with VPS

PHPHTMLCSSSQLite+2
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NicheDetector
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NicheDetector

My fastest Project ever

Next.jsSupabaseApify
View Project

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Say Hello

Or email me at hi@l-we.com

Lionel.

Full-stack developer based between 5000 · Aarau. Open to internships, projects and conversations.