Owner & Founder of Katarion S.A.S
I ship products, lead engineering, and contribute upstream to the frameworks the industry runs on.
I'm the Owner of Katarion S.A.S. I don't just write code — I build products, lead engineering, and take ideas from zero to production. Based in Ecuador, open to relocate.
At Katarion I design and ship platforms end-to-end: scalable NestJS APIs on PostgreSQL, Next.js web apps with PrimeReact / PrimeVue, and React Native mobile experiences styled with NativeWind. I also specialize in agentic AI — agents, skills, MCP, and automation workflows — using tools like Cursor, Claude, Codex, and OpenCode every day.
Beyond company work, I contribute upstream to frameworks used by millions of developers (Angular, Docusaurus, PrimeReact), because the best way to grow as an engineer is to improve the tools the industry runs on.
| Project | Contribution |
|---|---|
| angular/angular | Docs & Signal Forms — upstream into Google's flagship framework |
| facebook/docusaurus | Theme config documentation for Meta's docs platform |
| primefaces/primereact | Components, APIs & docs across multiple releases |
| Hacker0x01/react-datepicker | Calendar icon UX used across the React ecosystem |
| damiant/vscode-webnative | First-class Cursor editor support |
Languages & Runtimes
Frameworks
UI (Web)
UI (Mobile)
Mobile
APIs
Databases & ORM
AI & Agents
Cloud & DevOps
Editors & AI coding
Tooling
