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Hello, I'm

Jonier Pachon

Front-End Web Developer

I build clean, responsive, and interactive websites using HTML, CSS, and JavaScript. Whether it's crafting a playful app like a random joke generator or optimizing a portfolio to feel smooth on any device, I bring ideas to life through code. I’m always learning, always building—and always focused on delivering results that make a difference.

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About Me

Front-End web Developer

Building with

I'm a front-end developer based in Colombia, focused on crafting responsive user interfaces and clean, maintainable code. I’ve created apps like a joke generator and a Snake game to sharpen my skills in real projects. I work with HTML5, CSS3, and JavaScript, and I’m actively expanding my expertise in Git, GitHub, and modern design practices. Every project is a chance to grow and deliver something meaningful.

My Portfolio

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VELTORA | Precision in Motion

A sleek, responsive landing page inspired by luxury brands like Lamborghini — featuring bold layouts, smooth animations, and immersive gallery effects to showcase raw performance and design.
🛠️ Tech: HTML, CSS, JavaScript
🎯 Purpose: Design + code exploration, no real form backend

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Browser Extension Manager UI

A responsive and interactive browser extension manager built as part of a Frontend Mentor challenge. I used vanilla JavaScript to load JSON data, implemented theme toggling (dark/light mode), and added scalable interactivity through addEventListener. This project strengthened my ability to handle dynamic UI updates and deliver clean, user-friendly design across all devices.

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Random Joke Generator

A responsive web app built with HTML, CSS, and JavaScript that fetches and displays jokes from a public API. Designed to practice asynchronous programming and improve user interaction with dynamic DOM manipulation.

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Snake

A classic Snake game created using the HTML5 <canvas> element and JavaScript. Built to strengthen logic, animation handling, and real-time rendering. Mobile-friendly and responsive with keyboard controls.

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