Here is João Carlos Fachini, I'm a Brazilian Software Engineer, bachelor of Computer Science, that loves programming and interact with people. My focus is on back-end using SOLID principles. I don't believe in a silver bullet technology or stack, each problem needs a proper tool or solution. I have been used several languages and frameworks along my career (15 years): PHP, Laravel, CodeIgniter, Zend Framework, Java, C#, C++, JavaScript, TypeScripe, NestJS, and many others!