Mark S.

I'm Mark, a Senior Web Developer from Ukraine, experienced in the creation of websites and web applications (SPA). I can develop all kinds of server-side logic, definition, and maintenance of the central database, ensuring high performance and responsiveness to requests from the front-end. Service: Focus on details and quality. Strong problem-solving skills. Create clean, modern, testable, well-documented code. Strong understanding of modern JavaScript, SPA, and Node.js concepts. Modern knowledge of front-end performance. Cross-browser compatibility issues and ways to work around them. HTML and CSS pre-processing platforms, such as LESS and SASS. Layout aesthetics, responsive design, and mobile web development. Confident UI development with HTML and CSS; Improve, add new features and build new software solutions. Provide flexible timezone and communication.