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Yurii Brusentsov

JavaScript Engineer

Kyiv, Ukraine | yuriybrusentsov@gmail.com

EXECUTIVE SUMMARY

JavaScript engineer with 8 years of experience in commercial development, with a primary focus on frontend development and strong backend knowledge. Proficient in TypeScript/React for frontend development and TypeScript/Node.js for backend systems.

Key achievement: created and maintained an open-source library with more than 1,000,000 monthly downloads on npm.

SKILLS

  • Languages: TypeScript, JavaScript, HTML, CSS
  • Libraries & Frameworks: React, Next.js, Node.js, Express.js, Nest.js, TailwindCSS
  • Testing: Jest, Testing Library, Storybook, Playwright
  • Databases: PostgreSQL, MongoDB, MySQL
  • Infrastructure: Docker, Github Actions

OPEN SOURCE PROJECTS

REACT-INTERNATIONAL-PHONESep 2022 - Present
  • Phone input React component with over 1,000,000 monthly downloads on npm.
  • Built with TypeScript with focus on developer and user experience.
  • Features comprehensive documentation and community engagement.

EXPERIENCE

Front-end Engineer

Jun 2025 - Present

Edsson Ukraine LLC

  • Multi-Project Management: Managed and delivered features across multiple concurrent projects, demonstrating strong organizational skills and prioritization.
  • Cross-Technology Development: Contributed to diverse technology stacks including React Native and Ruby on Rails, showcasing versatility and adaptability.
  • Technical Analysis & Estimation: Participated in technical analysis and estimation sessions, providing accurate effort assessments to support project planning.

Full-stack Engineer

Mar 2024 - Oct 2024

Uptech

  • Full-stack Development: Developed and maintained both front-end and back-end components of web applications, ensuring seamless integration and optimal performance.
  • Technical Debt Reduction: Led front-end refactoring initiatives that reduced technical debt by 40%, improving code maintainability and system reliability.
  • Cross-Functional Collaboration: Collaborated with product managers, designers, and engineers to deliver high-quality features aligned with business objectives.

Front-end Engineer

Aug 2022 - Oct 2024

Digis

  • Legacy Code Modernization: Applied the Boy Scout Rule methodology to improve legacy codebase quality, incrementally reducing technical debt while maintaining system stability.
  • Web Component Development: Architected and developed reusable web components with seamless integrations, enabling consistent UI patterns across multiple applications.
  • Performance Optimization: Reduced core bundle size by 70%, resulting in faster application load times and enhanced upload speeds, improving user experience.

Full-stack Engineer

Aug 2020 - May 2022

DevelopsToday

  • Team Leadership & Management: Led multiple development teams, coordinating cross-functional efforts to ensure timely delivery of high-quality software solutions.
  • End-to-End Product Development: Architected and built complete applications from initial concept to fully functional MVP, demonstrating strong product thinking.
  • Talent Acquisition & Process Improvement: Participated in the hiring process, developing comprehensive hiring pipelines and documentation that streamlined recruitment workflows.

EDUCATION

NATIONAL TECHNICAL UNIVERSITY OF UKRAINE “IGOR SIKORSKY KYIV POLYTECHNIC INSTITUTE”

Master's degree in Software Engineering

2020–2022

NATIONAL TECHNICAL UNIVERSITY OF UKRAINE “IGOR SIKORSKY KYIV POLYTECHNIC INSTITUTE”

Bachelor's degree in Software Engineering

2016–2020