Sergi Collado Hidalgo

Tech Lead, overseeing project development and team management, coordinating interdepartmentally and with external companies using agile methodologies. Development and migration of high-traffic web applications with PHP 8, Symfony, hexagonal and microservices architecture, RabbitMQ, MySQL, Redis, PHPUnit for Back-End, and React, Vue, JavaScript for Front-End. Automated deployments with Bitbucket and Jenkins, server monitoring with Grafana, and log management with ELK. Conducting technical interviews.

Development of APIs and microservices using PHP 7.4, Symfony 4.4/5, Doctrine, and RabbitMQ for communication. Maintenance of legacy web apps with Zend Framework 2, PHP 5.6, JQuery, and Bootstrap, and monolithic Webservices for managing company departments. Design and management of MySQL databases. Adhering to Clean Code and Clean Architecture principles, using PHPUnit/Postman for tests, GIT for version control, CI/CD with GitLab, and Agile-Scrum methodology with tools like Jira and Confluence.

Development of web Applications using Java language under GWT Technology, assuming operational functions as a programmer and managing databases such as Oracle, PostgreSQL and MySQL. Maintenance and creations web pages on Joomla CMS, creating and adjusting the modules and components, using PHP and JavaScript language, and layout with HTML, CSS and Bootstrap. Maintenance of Linux servers.