Experienced full-stack developer from Saint Petersburg, now in Georgia, with a bachelor's in technical physics and a master's in mathematical and IT. Proficient in front-end (HTML, CSS, JavaScript, React) and back-end (Ruby, Erlang/OTP, Node.js) development. Skilled in responsive design, user interactions, and appealing UI. Strong in databases, server management, APIs, and system integration. Knowledgeable in tools like Git, npm, and task runners, plus RESTful APIs, security, and performance. Adept at debugging, troubleshooting, and teamwork. Delivers end-to-end solutions, excelling in UI/UX and server-side functionality.