Open Source Projects.

Built a multi-framework design system with 123 accessible primitives for Astro, React, and Web Components, plus Figma, agent, MCP, and registry workflows.

Built and published a VS Code extension that brings npm dependency status, update targets, pnpm workspace catalog context, and OSV security signals into package manifests.

Built one calm violet theme system for VS Code-compatible editors, Chrome, six terminal formats, Starship, Shiki, websites, and reusable design tokens.

Built a deterministic Astro health-check toolkit with a CLI, ESLint plugin, editor extension, GitHub Action, docs site, and installable agent skills.

Built a DX-first ESLint toolkit for JavaScript and TypeScript teams that want stronger defaults, less setup friction, and cleaner reviews.

Turned internal linting conventions into a reusable package that standardized React and TypeScript projects and paved the way for @santi020k/eslint-config-basic.

Shipped across gaming, SaaS, and martech products in parallel, improving API performance by 40% while supporting launches for Team Liquid, NurtureBoss, and Stardust.gg.

Co-organize one of Medellin's most active React communities, sustaining free meetups and workshops that drew 100+ participants at peak sessions.