Senior Frontend Developer

Текущий статус/должность: Senior Frontend Developer.

Мои компетенции и опыт

I'm a Frontend Developer with over 8 years of experience in crafting aesthetically pleasing and user-friendly interfaces, specializing in React and TypeScript. My work has focused on developing scalable, high-performance web applications, enhancing product quality and user experience. Dedicated to continuous learning, I efficiently implement cutting-edge technologies to solve complex problems and drive project success.

Skills

• React, Redux, TypeScript, MobX, нужен доступ к резюме
• HTML, CSS (including animations), CSS Pre and Post processors
• Responsive Design, Cross-Browser Compatibility, Web Accessibility, Web Performance Optimization, Search Engine Optimization
• Testing: Playwright, Puppeteer, Jest
• Tools: Webpack, Vite, Jenkins, Git, Jira, Confluence

Professional experience

November 2021 — Present, Bitsgap Holding, Estonia

Bitsgap is an automated crypto trading platform. Its advanced tools include custom trading bots, smart orders, and a unified trading terminal with a connection to 15+ exchanges.

Senior Frontend Developer

• Developed and implemented advanced functionality using React, TypeScript, and MobX, focusing on enhancing user experience and product quality.
• Refactored core UI components and optimized dependencies, reducing bundle size by 30%, which improved overall performance and reduced initial load time, enhancing user experience.
• Implemented a reusable design system, standardizing UI components and cutting new feature development time by 50%.
• Created and optimized landing pages using нужен доступ к резюме , including CSS/JS animations to improve visual engagement. Improved performance, increasing Lighthouse Performance score to нужен доступ к резюме and SEO score to 100.
• Authored educational articles for developer skill development.
• Performed code reviews to maintain high code quality standards.

March 2019 — November 2021, OneTwoTrip, Saint Petersburg

OneTwoTrip is an online service for organizing travel, booking hotel rooms, purchasing train, air and bus tickets, renting cars, and booking excursions.

Middle Frontend Developer

• Developed and maintained functionality within B2B and AVIA teams, using React and Redux.
• Migrated B2B-application from AngularJS to React, aligning the project with the company’s unified technology stack and ensuring consistency across teams.
• Participated in key product, UI/UX, and architectural decisions.
• Developed UI tests using Playwright and Puppeteer to ensure product quality.
• Efficiently planned and assessed quarterly development plans, as well as task distribution within the team.
   

April 2018 — March 2019, Sibers, Novosibirsk

Sibers is an Information Technology Outsourcing company that is headquartered in Akademgorodok, Silicon Taiga, Russia.

Junior Frontend Developer

• Developed new features and responsive designs for various custom projects using React and Redux.
• Implemented design solutions according to customer requirements.