5+ years of professional experience in the Information Technology industry; Solid overall understanding of the IT industry, including software, hardware, and networking; Proficient knowledge of JavaScript and popular JavaScript-based libraries, frameworks; Thorough understanding of software design principles and patterns; Wide experience in RESTful API usage and integration; Solid experience with front-end technologies and development (React.js, Redux, HTML, CSS, LESS, SASS, Bootstrap); Experience in OOP; Hands-on experience with server-side JavaScript (Node.js); Hands-on experience in database design (PostgreSQL); Experience with snapshot testing; Experience in automated development processes; Good communication skills; Experience with agile and scrum methodology.