I am a professor at one of the best universities in Brazil, where I teach various programming languages like Java, JavaScript, TypeScript, PHP, HTML, CSS, C++, Python, among others. In addition, I have a Masters in Computer Science in the area of algorithm complexity analysis, graph theory and optimization. I have already worked on developing systems in PHP, and I created AGMEDF alone, a system for scheduling control of the equipment of the computer labs of schools. I also spent one year in Spain, and I speak Spanish fluently, besides having a good level of English. I think I'm the right person to help you with this :)