Jonathan Rico nathanredblur

Curious about my career, talks or hire me? → nathanredblur.dev · LinkedIn

Project	What it is
DogWalks	A web app for dog walkers to track walks, clients, and payments. Syncs with Google Sheets for backup and shared viewing, and exposes a public client link backed by a Google Drive snapshot that needs no sign-in. Works offline as a PWA. · Source `TypeScript` · `React` · `Tailwind CSS` · `Google Sheets` · `Cloudflare Workers`
Mac Snap	A comprehensive macOS setup tool designed to streamline the process of configuring a new Mac or refreshing an existing one. Features 105+ curated applications, 42+ system tweaks, smart selection tools, and one-click Homebrew installation scripts. · Source `TypeScript` · `React` · `Tailwind CSS` · `Homebrew`
Brutal Print	A modern web application for designing and printing on MXW01 thermal printers. Drag, resize, and rotate elements like Canva, then print directly via Bluetooth. Features 5 dithering algorithms, layer management, and auto-save. · Source `Astro` · `React` · `TypeScript` · `Fabric.js` · `Web Bluetooth`
Pension Analyzer	A web app that analyzes your Colpensiones contribution history and provides a complete diagnosis of your pension status, with projections and recommendations based on current Colombian regulations. 100% private — everything is processed in your browser. · Source `TypeScript` · `React` · `Tailwind CSS` · `PDF.js` · `Recharts`

Why Developer Experience Deserves More Attention — Developer experience is a real lever most teams underinvest in. The friction is small each time and invisible on any roadmap, which is exactly why it never gets fixed. _{· 2026-08-15}
Building an In-App DevTools Panel — The frontend is local, but the state that drives it is remote. Here's the friction that creates, and the panel I built to get cheap control over it. _{· 2026-08-14}
What workon Does, and How It Helps My Day — A look at workon, my Claude Code plugin that carries a ticket to a merge request, what it runs, what it refuses to do, and how it changes my day. _{· 2026-08-13}
How to Build Good AI Skills — What I learned building skills for an AI coding harness: where the boundary between a skill and a script goes, why the description has a budget, and how to make one fire only when you ask. _{· 2026-08-12}
Your AI Writes the Code. You Do Everything Else. — My AI assistant is genuinely good at one thing: writing the code in front of it. Everything wrapped around that is still mine, and that turned out to be most of the job. _{· 2026-08-10}

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