castano.app Available for work

Software Developer · For hire

Julian
Castaño

I design, build, and ship software for the web — backends, APIs, and the interfaces on top of them. Independent, and taking on new work.

hello@castano.app

What I do

I take on software projects end to end — from a half-formed idea to something running in production. Most of my work lives in TypeScript and the web, but I follow the problem wherever it leads.

  • Web applications
  • APIs & backends
  • TypeScript / Node
  • Cloud & deployment
  • Integrations
  • Frontends