Hi, I'm

Sebastián

Software Engineer & Content Creator

I believe great technology is useless if it's not understood. That's why I do two things: I build useful software as a fullstack developer, and I create clear content that shows people how to make the most of it.

Venezuela

Full Stack UI/UX Open Source

Experience

My professional journey

Jan. 2024 - Mar. 2025

Full Stack Developer & Mobile Developer

Kontigo

Built a complete application for exchanging Venezuelan fiat currency to crypto and vice versa.

⚛️React🔷TypeScript🟢Node.js🐘PostgreSQL⚡Supabase📱React Native🎨Tailwind CSS▲Next.js

Jun. 2023 - Dec. 2023

Full Stack Developer

Oha AI

Led a major refactor of the codebase and implemented new AI chatbots.

🐍Python🐍Django🐳Docker🐘PostgreSQL🎨Tailwind CSS⚛️React◆AI

Mar. 2021 - Jan. 2023

Full Stack Developer

Kana Soluciones Globales 07 07, C.A.

Developed specialized enrollment systems for education and industrial management tools for gas stations.

◆.NET◆C#◆SQL Server◆ASP.NET◆VPS Management🔷Vue.js

Projects

Things I've built

WriteNoFear

A macOS app that lets you write freely and fix grammar instantly with AI. Just write, select, and let AI polish your text.

◆Swift

◆SwiftUI

◆Gemini API

Relatta

AI-powered tools for content creators to craft more natural and engaging content effortlessly.

⚛️React

⚡Supabase

🔷TypeScript

▲Next.js

🎨Tailwind CSS

◆Motion

◆AI