Leonardo de Oliveira

Leonardo de Oliveira has extensive experience in software engineering, analysis, and development. Leonardo has worked with various companies, implementing and maintaining systems using languages such as PHP, HTML, JavaScript, and CSS. Leonardo has also worked on database management with MySQL and migration projects. Additionally, Leonardo has experience in educational settings as a professor teaching computer science courses. Leonardo is proficient in using version control systems like GIT and has integrated various systems with external services such as Amazon S3 and Cielo payment gateway.