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Daniel Castillo

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Desarrollador frontend e ingeniero
馃挕 Frontend developer and engineer 馃殌 Building products that make developers happy


Hi! 馃憢 I'm Daniel Castillo: a frontend developer and engineer.

I have loved creating things since I can remember. That is why I studied Telecommunications and Electronics engineering. However, during college I was always drawn to programming.

A few months after graduating I decided to learn how to program and a year later I started my full-time job as a developer.

Today, I am a frontend developer at Datamart, a Chilean fintech company, and in my free time I create tools and content that make life easier for developers.

Don't forget to follow me. I hope all my work is useful to you.


Currently I am building the following projects:


  • HTML
  • CSS
  • JavaScript
  • TypeScript
  • Next.js
  • React
  • Plasmo
  • Astro
  • Tailwind
  • Bootstrap