Available for projects
I turn your ideasinto digital products.
Fast, scalable, and with attention to detail. I work with you from idea to launch — helping you make the right decisions to make your product successful.
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Next.jsTypeScriptNode.jsPostgreSQLDocker
About me
I'm Mathias — developer, music lover, gamer, and dancer.
Based in Uruguay. I build digital products that work — fast, robust, and scalable. I care about the details that most people skip.
I don't just write code. I help you think through the product, make technical decisions that matter, and ship things that actually move the needle for your business.
Outside the screen: I'm into music, video games, and dance. I believe the best products are built by people with broad curiosity — not just technical skills.
Montevideo, Uruguay
Music
Video games
Dance
How I work
Structured & fastScalable architectureObsessive attention to detailConstant communicationBusiness-first decisions
Mathias Sellanes
Montevideo, Uruguay
Stack
Next.js
React
TypeScript
Node.js
tRPC
PostgreSQL
MongoDB
Docker
Tailwind CSS
Zod
Let's work together
Let's work together
Have a project in mind? Tell me about it.