The advantages of using Astro for web development
We explore the main advantages of Astro as a modern framework for building static and dynamic websites.
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Software is an art, and it's made to your needs
I offer end-to-end development solutions, from design to deployment.
Graphic/Web Design
Specialised solutions for every client
Web Development
Landing page design for all kinds of businesses
Custom Software
Software development with Rust and Golang
Blogs
Learn with me!
Let's learn together — together we are better!.
How's my English after all these years? My self-taught learning methods
I share the techniques that have worked for me to learn English on my own, from spaced repetition to immersion in online communities.
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From NixOS to CachyOS: why I left NixOS (and why not pure Arch)
I share why I left NixOS after using it for a while, what I'll miss the most, and why I ended up on CachyOS.
Read moreProjects
See what I've built lately
Explore my web development projects, mobile apps and tech solutions.
Kalidozza — Warm Color Scheme
A handcrafted color scheme for Neovim and VSCode built on a warm-first philosophy: earthy tones that care for your eyes, balanced with cool accent tokens for crystal-clear syntax.
Modern Astro Portfolio
A personal portfolio website built with Astro, Tailwind CSS and TypeScript, with performance optimisation and integrated SEO.
About me
Discover what I do
Full-stack developer with experience across multiple technologies and a love for free software.
Hi! My name is Andrés Puello and I greet you from beautiful Cartagena, the city where I was born and raised. My adventure with technology started as a kid with an old Windows XP PC; today I'm a Linux enthusiast (proud NixOS user — formerly Arch!) and passionate about development and design. I love learning something new every day, building plugins and helping the community solve code or design problems. If you're looking for someone who puts heart and craft into your web project or graphic design, you're in the right place! How can I help you today?