• Created and extended RESTful APIs using Node.js for mobile and web apps. • Rebuilt and managed the system architecture. • Implemented MongoDB and MongoLab as a back-end with Mongoose. • Used Redis to create a cache layer to improve performance. • Developed a single page front-end using React.js and Redux and created reusable UI components. • Managed the release process, including deployment and code-reviews for a team. • Technologies used: Node.js, React.js, Redux, MongoDB, JavaScript, HTML5, CSS3, API Integration, Lodash.