Hola, I’m Lionel Tzatzkin

I am

Focused on details, from the idea to deployment, I'm a developer with a background in graphic design and art direction — disciplines that still shape every technical decision I make. I build interfaces where design precision and code quality are the same concern, contribute to open source, and don't settle when a better solution is within reach.

More about how I work

I also enjoy playing pandeiro, listening to music, and traveling with my family — mate 🧉 always on the desk.

Tech

Featured Projects

A selection of platforms built end-to-end — architecture, implementation, and infrastructure. Each one required custom solutions beyond available tooling, several of which became open-source libraries used well beyond the original project.

Pixeden

Subscription-based e-commerce platform for graphic and digital product distribution, serving around 10k users per day. End-to-end development covering front end, microservices backend, payment integration, and self-hosted infrastructure.

Details Visit

All Projects

Tools and side projects

Tools and libraries born from real project needs. Built to be independent, shareable, and useful beyond the original context. Most are open source, with contributions from developers around the world.

Reactour

Tourist Guide into your React Components

Spik

Let Your Pictures Speak. Save image and audio merged

CSShake

Some CSS classes to move your DOM!

tibetan.training

Focused platform for learning Tibetan language

svgsprit.es

SVG Sprites generator

svgson

Transform svg into Object or JSON

outline stroke

Process stroked svg into outlined version

QReden

Beautiful QR code generator

All repositories