First I've been working as Backend Developer using PHP and MySql at the begining of the project (an education application tool to allow teachers to enhance their classes and presentations, called Nearpod) and then we migrated to Node js with Nest and React with Redux. Then I moved to another projects where I'm in charge of juniors developers, mostly we are using Node js and React as main technologies, besides we are using PHP, React Native, Python with Django for another projects that I'm participating
I've been working as a Backend Developer for multiple applications involving container tracking and monitoring. We used PHP, Mysql and Javascript for all internal projects.