Software Developer | Full-Stack & eLearning Platforms

<p>Freelance Software Developer responsible for the maintenance, enhancement, and continuous evolution of projects for Avanzo and Randstad.</p><p>Worked across modern and legacy environments, contributing to full-stack development, technical improvements, database migrations, and new feature implementation for business and eLearning platforms. Collaborated in dynamic workflows, balancing stability, scalability, and ongoing client requirements.</p><ul><li>Developed two full-stack platforms using Laravel 8 with PHP 7 and PHP 8.</li><li>Maintained and extended eLearning platforms built on native PHP 5 and PHP 8.</li><li>Managed tasks and project workflows through Jira.</li><li>Led the migration from MySQL 5 to MySQL 8, reviewing, correcting, and optimizing SQL statements.</li><li>Improved platform performance, maintainability, and compatibility across different environments.</li></ul>