I worked on implementing new features and fixing bugs in high-performance systems, using PHP, MySQL, javascript, typescript and Laravel. I collaborated on the maintenance and optimization of the system, ensuring the stability and continuous operation of the platform.

I was responsible for developing a thumbnail creation system for YouTubers from start to finish, providing an intuitive and functional interface for the user. Through the platform, users could edit pre-made templates, publish thumbnails directly to their YouTube channel and perform A/B tests. The system was developed using PHP (Codeigniter 4), MySQL and JavaScript.

I developed and maintained Pipehuby CRM (currently Pipedone), which evolved from a simple feature to the company's flagship product, enabling customer base management and streamlining workflows between departments. I was responsible for implementing versioning of the codebase using Git and GitHub, bringing greater control and efficiency to the development process. The system was developed in PHP, MySQL and JavaScript, with a focus on security and code quality.