About the reviewer

Tadas Subonis started coding roughly when he was thirteen. Since then, he has programmed with PHP, JavaScript, Python, C++, and Java (the language in which he has probably written the most code). He has an MSc in Artificial Intelligence, is a certified professional and a technical lead that has deployed multiple complex projects that were based on web technologies. Also, he is an author of Reactive Android Programming.

Mario Krajacic a self-taught JavaScript developer who fell in love with coding while trying to automate tasks at his previous network and projects administrator positions. He is passionate about technology and continuous learning.

Most of his experience comes from working with Node.js and React.js and a major part of his learning journey being Chingu.io—a global collaboration platform for tech-learners.