Tortoise_code · Frontend developer · React + TypeScript
Víctor Pérez
Everything that exists started as a single point. So did my code.
Hold to trigger the Big Bang and start the journeyor scroll
About · nebula · t ≈ 200 million years
A star born from curiosity
I started coding on my own in 2022. What began as pure curiosity became my profession after an intensive 948-hour Full-Stack program.
I work on both sides of development, but my passion is the front end: turning complex designs into precise interfaces, always focused on the experience of the people who use them.
React and TypeScript are my everyday tools: component architecture, global state, data fetching, forms with validation and testing. I also work with AI every day as part of my development workflow, using it to move faster without lowering the bar on quality.
Strengths
Skills · galaxy · t ≈ 1 billion years
My galaxy of tools
Each star is a technology I use. Hover a group to light up its constellation.
Each star is a technology I use. Tap a group to light up its constellation.
Web development
- HTML
- CSS
- JavaScript
- TypeScript
- PHP
- MySQL
- Apache
Libraries & frameworks
- React + TypeScript
- React Query
- Zustand
- React Router
- React Hook Form
- Zod
- CSS Modules
- Three.js / React Three Fiber
- Tailwind
- Bootstrap
Tools & workflow
- Git
- GitHub
- Vite
- Vitest
- Playwright
- Docker
- Figma
- Virtual machines
AI-assisted development
- AI pair programming
- Agentic coding workflows
- Prompt & context engineering
- AI-assisted code review & testing
- Claude
- ChatGPT
Projects · cosmic turtle · t = mythic time
What I carry on my shell
Legend says a turtle carries the world. Mine carries my projects: every glowing plate on its shell is one of them.
Chessmate
2025- Featured
- Front end
- Personal project
- React
- TypeScript
A chess-learning platform designed in Figma and built with React and TypeScript. It simulates a full backend in the browser: sign-up, course purchases, a personal dashboard and progress tracking.
AstroHub
2024- Full stack
- Course project
- HTML
- CSS
- JavaScript
- PHP
- MySQL
My final project for the Full-Stack program: a space-themed web app with users, roles, news and astronomy appointments, built with HTML, CSS, JavaScript, PHP and MySQL.
Cosmos
2026- Front end
- Personal project
- React
- TypeScript
The site you are on: a scroll journey through the history of the universe, from the Big Bang to Earth. Built with React and TypeScript, pre-rendered, bilingual and readable without JavaScript.
Contact · Earth · t = 13.8 billion years
Touchdown
13.8 billion years later, here we are. If you have a project or a team where I'd fit, let's talk.
- Open to work
- Remote, hybrid, or on-site
- Open to relocation
- Killarney, Ireland
Completed orbits · education
- Full-Stack Development Program2023/24 · 948 hMasterD · HTML, CSS, JavaScript, PHP, MySQL, Apache, Git
- React + TypeScript Course2025 · 13 hHola Mundo · React, TypeScript