Skip to content
View Jonlle's full-sized avatar
  • Barranquilla, Colombia

Block or report Jonlle

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don't include any personal information such as legal names or email addresses. Markdown supported. This note will be visible to only you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
Jonlle/README.md

Hi, I'm Jhonatan Llerena

Frontend Developer | Full Stack Developer

🚀 About Me

With over 5 years of experience building scalable and high-performance web applications. I specialize in React and Next.js, with expertise in modern development practices and a passion for creating exceptional user experiences through optimized solutions.

Hiring GIF

🤝 Open to Work

Status

💼 Available for:

  • Full-time positions (Priority)
  • Part-time opportunities
  • Freelance projects

📍 Work Preferences:

  • Remote: Open to worldwide opportunities
  • On-site: Available in Barranquilla, Colombia
  • Time zone: GMT-5 (Colombia)

Let's connect and discuss how I can contribute to your team!

LinkedIn Email

🛠️ Technical Skills

Frontend Backend & Databases Tools & Project Management
React Next.js TypeScript JavaScript Redux Tailwind CSS HTML5 CSS3 Jest Node.js Express.js MySQL MongoDB REST API Git GitHub Jira Slack Scrum Agile

🚀 Featured Projects

Showing some of my work in web development:

📝 Task Management System

Overview Preview
A comprehensive web application for efficient task management with role-based access control. Built with modern technologies and best practices for scalability and performance.
Key Features:
  - 👥 Role-based access (Admin/Regular users)
  - 📋 Task creation, assignment, and tracking
  - 🔍 Advanced filtering and sorting
  - 📅 Due date and priority management
  - 🌗 Light/Dark theme support
  - 🔒 Secure authentication system

Tech Stack: Next.js TailwindCSS Flowbite Zustand

Live Demo GitHub
Task Management System Preview

🗺️ Google Maps Measurement Tool

Overview Preview
A professional tool for measuring distances and areas on Google Maps with high precision and user-friendly interface.
Key Features:
  - 📏 Precise distance and area measurements
  - 🎨 Customizable markers and shapes
  - 📱 Responsive design
  - 🚀 Optimized performance

Tech Stack: React TypeScript TailwindCSS Vite Google Maps API

Live Demo GitHub
Google Maps Tool Preview

⚡ Pokémon Favorites App

Overview Preview
A modern web application showcasing Next.js best practices through a Pokémon collection interface.
Key Features:
  - ⚡ Server-side rendering (SSR) for optimal performance
  - 🔍 SEO-friendly implementation
  - 💾 Local storage for favorites management
  - 📱 Responsive and modern UI design

Tech Stack: Next.js React TypeScript TailwindCSS

Live Demo GitHub
Pokemon App Preview

Explore additional projects on my GitHub profile.

📊 GitHub Analytics

📈 Language Distribution 🏆 GitHub Achievements
Top Languages Trophies
💻 Activity Overview 🔥 Contribution Streak
GitHub Stats Commit Streak

📄 Learn More

For a comprehensive overview of my professional journey, including detailed experience, education, and courses:

LinkedIn Resume/CV

👋 Let's Connect!

Thank you for visiting my profile! I'm always excited to collaborate on innovative projects and create impactful solutions. Let's build something amazing together! 🚀

Pinned Loading

  1. google-maps-measure-tools google-maps-measure-tools Public

    Una aplicación web interactiva que permite a los usuarios medir áreas y radios en un mapa utilizando la API de Google Maps. Desarrollada con React y TypeScript, esta herramienta ofrece una interfaz…

    TypeScript 1

  2. next-pokemon-static next-pokemon-static Public

    A web application built with Next.js that allows users to search for Pokémon, view details, and manage their favorite Pokémons.

    TypeScript 1

  3. Open-Jira Open-Jira Public

    TypeScript 1

  4. frutagro-api frutagro-api Public archive

    API creada para ser consumida por la aplicación web de la Distribuidora Frutagro. Desarrollado con el framework Laravel 7 y protegida con Laravel Passport para su autenticación a través de access t…

    PHP 1