Portfolio
My personal portfolio: experience, projects and stack.
Bilingual (ES/EN) site focused on performance and SEO. Hosted on Vercel.
- Astro
- TypeScript
- Tailwind
Available for freelance
Hi, I'm Xavier
I build tools for developers.
Fullstack developer focused on DX, performance and open source. Creator of Schema Forge and Jinja2 HTML Enhancer.
About me
Santiago, Chile
4+ years shipping web products end-to-end.
I work with TypeScript, React, Astro, Node.js and PostgreSQL. I'm especially into developer tooling: CLIs, VS Code extensions and libraries that shorten the path from idea to production.
Active projects
Open source products and tools I actively maintain.
Schema Forge
Modern CLI for database schema management with a clean DSL.
Auto-generates SQL migrations, supports RLS policies, indexes, views and PostgreSQL/Supabase introspection.
- CLI
- PostgreSQL
- DSL
- TypeScript
Schema Forge — VS Code
Official VS Code extension for the Schema Forge DSL.
Syntax highlighting, snippets and tooling for .sf files.
- VS Code
- DSL
- Language Server
Jinja2 HTML Enhancer
VS Code extension that supercharges Jinja2 template editing.
Syntax highlighting, variable validation, snippets and a sidebar panel for Jinja2 in HTML files.
- VS Code
- Jinja2
- HTML
Stack
Technologies I use day-to-day.
Frontend
- React
- Astro
- Next.js
- TypeScript
- Tailwind CSS
Backend
- Node.js
- Express
- Python
- Flask
Data
- PostgreSQL
- Supabase
- MongoDB
DevOps
- Docker
- AWS
- Vercel
- GitHub Actions