I’m Alan, a frontend developer with a strong focus on product logic and architecture. I specialize in building scalable apps that connect UX decisions to business outcomes. My latest project, Strongest Pomodoro System, reflects this focus, combining behavioral design with clean architecture.
This is a productivity app designed around behavioral UX principles.
Built as a complete web and mobile product (mobile in progress), from design to code.
- MLP built with Next.js, BaaS solutions, custom hooks, and data visualization with D3.js
- Modular feature-first architecture
- Real-time DB sync and state persistence
- Monetized with Google Ads (in process)
- Custom service workers for offline use
👉 Live demo | Case Study
- React / Next.js: Fast, flexible, great ecosystem
- Firebase & Supabase: Easy backend to validate ideas quickly
- Tailwind / CSS Modules: Component-friendly styling
- GitHub Projects: Personal kanban and roadmap tracking
- Zustand: a lightweight and easy-to-use state management system, sufficient for my project.
- Figma: Visual flows to guide UX decisions
- Obsidian: to document the process, ideate, write down features, break down requirements, write down hypotheses to resolve bugs
- AIs
- Ship fast, but also ship MLP products
- Developer experience & clean abstractions
- Logical UX flows (where user psychology meets product)
- Making small features feel like magic
- Writing code that can survive refactoring
Tired of being sit for long time even when it was'nt necesarry (reading docs) I develop a script to let me scroll up and down in the documentation or any page using Python, MediaPipe, openCV.
Web app tool that help me made adaptative designs relying in the css grid system, grid template columns, grid template rows, and the vw css relative unit of measurement
Also explored: motion design, Blender, video editing — but now I'm 100% focused on building software that matters. You can see more of it here: also explored