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Hello, I'm

Jonier Pachon

Front-End Web Developer

I design and build clean, responsive websites using HTML, CSS, JavaScript, and Figma. From custom projects like VELTORA to real-world challenges like the one from Frontend Mentor, I bring ideas to life through thoughtful design and clean code. Every project is a chance to create fast, engaging experiences that work beautifully on any device.

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About Me

Front-End web Developer

Building with

I’m a front-end developer based in Colombia, focused on building smooth, responsive user interfaces with clean, maintainable code. I’ve worked on projects like VELTORA, a high-impact landing page, and a UI challenge from Frontend Mentor to sharpen my skills in both development and design. I use HTML5, CSS3, JavaScript, Git, and Figma to turn concepts into experiences that are intuitive, performant, and visually strong. I’m always learning—and always building.

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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