I build systems that go to production and stay there. 20+ shipped, all still running.
Most of what I publish here comes from that: patterns pulled out of real systems, cleaned up, and put back into the ones that needed them. I don't design abstractions in isolation. If a library here exists, it's because I needed it three times first.
I care about small surfaces, sane defaults, and code that reads well six months later. Go on the backend, Svelte on the frontend, and a strong preference for owning the whole thing rather than a slice of it.
Founder at Kora Studio, where I build custom software for companies across Colombia.
medusa 🪼 · Batteries-included Go framework for modern backends coral 🪸 · Svelte component layer on top of shadcn, composed and ready to use air · Tiny, modern HTTP client for TypeScript, built on native fetch sse · Server-Sent Events for Go gleam-webpush · Web Push with encryption and VAPID for the Gleam ecosystem pegaso · Course scheduling platform, 6,200+ users through organic adoption
Also contributing to shadcn/ui (Svelte and Vue ports), Gin, and Svelte ecosystem libraries. Contributor to ODPI Observatorio, a human rights data platform cited in UN Special Rapporteur reports.
Full breakdown
| Languages | Go, TypeScript, JavaScript, Python |
| Frontend | Svelte / SvelteKit, Vue, Tailwind, Vitest, Playwright |
| Backend | Gin, Node.js, REST APIs, microservices, event-driven architecture |
| Data | PostgreSQL, Redis, MongoDB |
| Infrastructure | AWS, Docker, Nginx, GitHub Actions, CI/CD |
| Observability | Grafana, Prometheus, structured logging |
Building Kora Studio · Medellín, Colombia · Open to remote