Ruslan

Ruslan Chyrkov Frontend Developer
[відкрити контакти](див. вище в блоці «контактна інформація») [відкрити контакти](див. вище в блоці «контактна інформація») Kharkiv/remote LinkedIn
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Summary
I am a Frontend Developer with 2 years of experience. I primarily work with HTML, SCSS,
JavaScript, React, and Node.js. I have experience in the sports media domain, where I focused
on responsive layout development, cross-browser compatibility, and performance optimization.
One of my professional achievements was developing the structure of a sports website from
scratch, including designing page logic, component architecture, and intuitive navigation.
I hold a degree as an engineer-pedagogue in computer technologies, which has helped me
develop strong systematic thinking, a solid technical foundation, and effective problem-solving
skills.

Skills
JavaScript, Typescript
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React, NextJS, Vue, Redux Toolkit
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HTML, CSS, Sass (SCSS), BEM, Tailwind, Material UI, Figma
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Node.js, Express, PostgreSQL, Sequelize
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Fetch, REST API, JSON
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Git/​GitHub, VS Code, Chrome Developer Tools, NPM, Webpack
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Basic OOP understanding
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Knowledge of SDLC, Waterfall, Agile concepts (Scrum, Kanban)
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English - Intermediate(B1)
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Professional Experience
Frontend Developer | Bull Traffic September 2024 – present
Responsibilities:
Developed responsive sports websites with a focus on mobile user experience and cross-browser
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compatibility.
Optimized website loading speed, resulting in up to 40% faster page performance.
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Consistently delivered all tasks on time over the past 18 months, supporting accurate team
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planning and preventing delays.
Initiated the creation of an internal project asset database (images, logos, and text content),
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improving asset management and simplifying access for the team.
Actively participated in task reviews and shared solutions with the team, helping improve
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development processes and avoid release delays.
Closed over 50 domains within 18 months of work.
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Full-stack developer January 2024 – September 2024
Technologies: JavaScript, TypeScript, React, NextJS, Vue, Redux Toolkit, HTML, CSS (SCSS),
NodeJS, Express, PostgreSQL, Sequalize, Git/​GitHub
Responsibilities:
Developing responsive web pages with HTML, CSS, and JavaScript, ensuring cross-browser
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compatibility and adherence to design specs.
 Creating Pixel Perfect layouts from Figma designs for seamless user experience across devices.
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Debugging and troubleshooting JavaScript code.
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Building reusable React components with React Router and utilizing React Hooks for lifecycle and
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state management. Using Redux for data storage.
Participating in collaborative projects, using Git for code management.
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Collaborating with backend developers to integrate frontend and backend components.
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Projects Education
Gadgets Store⁠ Mate academy
GitHub⁠ January 2024 – June 2024
Full-stack developer
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React Todo App⁠ Ukrainian Engineering and Pedagogical
GitHub⁠ Academy
2003 – 2008
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Specialist degree
Tic-Tac-Toe⁠
GitHub⁠
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Nothing Landing⁠
GitHub
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