Jhonatan Carrillo
Full-Stack Developer / WordPress & API Specialist
Barranquilla, Colombia / Available for Remote Work
I’m a Full-Stack Developer with over 4 years of experience building high-performance websites, custom WordPress plugins, and scalable web applications for companies and clients.
Throughout my career, I’ve developed 40+ websites, created custom plugins used in multiple WooCommerce stores, and built API integrations that automate thousands of transactions every month. I specialize in backend development, performance optimization, and creating real solutions that help businesses grow.
I’ve worked as a Senior WordPress Developer, Full-Stack Developer, and Freelance Developer, delivering professional projects for companies and clients across different industries. My focus is not only on building websites, but on developing fast, secure, and scalable systems that solve real business problems.
I’m currently focused on remote opportunities and international projects where I can contribute as a Full-Stack Developer and continue growing in backend development and API architecture.
My Services
Full-Stack Development
I build scalable web applications using modern technologies such as PHP, JavaScript, React, and Python. My focus is on performance, security, and clean architecture.
Custom WordPress Development
I develop advanced WordPress solutions including custom plugins, WooCommerce integrations, and custom functionality not available in standard plugins.
Website Performance Optimization
I improve website speed, fix technical issues, and optimize database queries to deliver fast and stable websites.
API Integration & Automation
I create and integrate REST APIs to connect websites with external systems, automate processes, and improve business efficiency.