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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Profile
As a Frontend Developer, I leverage my engineering background and hands-on experience in IT
to deliver high-quality web solutions. My formal education as an engineer-pedagogue in
computer technologies has sharpened my technical skills and problem-solving abilities.
Additionally, engaging in team projects, such as developing an online store during a full-stack
course, has enriched my teamwork and project management 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, improving the mobile user experience and increasing
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mobile traffic by 35%.
Optimized website loading speed, resulting in 40% faster page performance and attracting new
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users.
Consistently delivered all tasks on time over the past 9 months, enabling more accurate team
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planning and avoiding delays.
Initiated the creation of an internal project asset database (images, logos, text content), which
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reduced search time by 2–2.5 times.
Actively participated in task reviews and shared own solutions, helping reduce sprint durations
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by 1–2 days and avoid release delays.
Closed over 50 domains within 9 months of work.
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Frontend developer 2023 – 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
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Academy
2003 – 2008
Tic-Tac-Toe Specialist degree
GitHub
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