Mithun Satheesh is an open source enthusiast and a web developer from India. He has over five years' web development experience and specializes in JavaScript, Ruby, PHP, and other frontend engineering technologies. He is the author of a couple of libraries on Node.js, which are available open-source via npm. One of these, called node-rules, is a forward-chaining rule engine implementation written initially to handle transaction risks on bookmyshow, one of his former employers. Node rules have a considerable user following both on npm and GitHub. Apart from this, he has also served as an individual contributor to many open source projects on GitHub. He is a regular on programming sites such as Stack Overflow and loves contributing to the open-source world. Apart from programming, he is also interested in experimenting with various cloud platform solutions. He has a number of applications listed in the developer spotlight of Platform-as-a-Service providers such as RedHat's OpenShift.