Backend Developer

VALIDA · Jan 2024 - Mar 2026

• I designed and optimized the backend business logic of critical web applications in Laravel, increasing the operational efficiency of internal processes through key automations. • I implemented and extended existing REST APIs by creating new endpoints and integrating internal services, incorporating dynamic validations, building payloads, and handling differentiated responses depending on the environment (mock in testing and real response in production). • I built dynamic and reactive user interfaces using Livewire and Tailwind CSS, reducing server load and substantially improving the backend user experience. • I architected and implemented the initial suite of automated tests using PHPUnit and PEST, ensuring code stability in production and reducing bugs in deployments. • I actively collaborated in a cross-functional agile environment, applying design patterns to deliver maintainable, documented, and scalable code.

PHP Developer

CyberArg Sistemas · Apr 2023 - Jan 2024

• I developed web modules and functionalities using PHP and Laravel, aligned with the technical requirements and business objectives. • I implemented frontend components and interactions using JavaScript, Bootstrap, and jQuery, ensuring adaptable and responsive interfaces. • I optimized asynchronous client-server communication through the strategic use of AJAX, reducing perceived response times for the user. • I participated in development cycles based on the Scrum methodology, using Jira for accurate task tracking and sprint completion.