Den is a Full-Stack web developer who has been professionally doing web development since 2007 and had gained great experience in both front-end and back-end tasks. He specializes in working with React/Redux, D3 Node.js and Django frameworks. He has participated in a number of big and challenging projects.You can always count on the high productiveness of his work.
Worked on pure JavaScript (Angular/React) projects. Switched to React on an early start of this technology. Worked on a server-side development for various customer's project using Node.js/Express.