Role
Full Stack Developer
Status
Available for Work
Technical Arsenal
A collection of tools and technologies I use to build digital experiences.
React
Building interactive user interfaces and SPAs.
Python
Backend logic, automation, and data analysis.
Next.js
React framework for production-grade applications.
TypeScript
Typed superset of JavaScript for robust code.
Node.js
Scalable network applications and backend services.
Supabase
Open source Firebase alternative with PostgreSQL.
PostgreSQL
Advanced open source relational database.
TailwindCSS
Utility-first CSS framework for rapid UI development.
C#
Modern, object-oriented language for diverse apps.
Unity
Real-time 3D development platform for games/sims.
Docker
Containerization for consistent environments.
Git
Distributed version control system.
Problem Solving
Analytical thinking to overcome complex challenges.
Teamwork
Collaborating effectively to achieve common goals.
Communication
Clear and effective exchange of information.
Agile
Iterative approach to software development.
Figma
Collaborative interface design tool.
Arduino
Open-source electronics platform for hardware.
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—because for me, experience is power.
Today I’m channeling that same curiosity and focus 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, and I thrive on complex problems that force me to grow with every solution.
Selected Projects
Tap a project to see more details

Axpo Mobile App
This was my first hackathon

VillaRimacini
Project for a client

WaitlistPilot
Another Saas

Rider Gen
First PHP-SQLite Project with VPS

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

NicheDetector
My fastest Project ever

Selected Projects
Open the folders to check out the projects







Ready to start a Project?
I’m currently available for freelance work and open to new opportunities. If you have a project that needs some creative touch, let’s chat.
Or email me at L.wermelinger.inf24@stud.bbbaden.ch