Romário De Oliveira is an experienced full-stack developer with over 8 years of professional software development experience. He has worked with several programming languages, including Ruby on Rails, JavaScript, HTML, CSS, SQL, and PHP. Romário holds a degree in Computer Science and has also studied Mobile App Development.

He has worked with various platforms, including web applications and mobile devices. Romário's passion for new technologies and his attention to detail have contributed to the success of different companies he has worked for, including Clicksign, Belasis, and SGI Sistemas de Informatização.

His experience includes working as a Tech Lead, Software Engineer, and Full-Stack Developer, among other roles. His background also features founding his own startup, Fronter, as well as having interned at Unochapecó - Universidade Comunitária da Região de Chapecó.

In summary, Romário De Oliveira is a highly qualified and experienced full-stack developer with a passion for new technologies and a track record of success in diverse projects and roles in the tech industry.