EGOR KICHUK

[email protected] • +48 (451) 680-605 • Warsaw, Poland
LinkedIn: linkedin.com/in/egor-kichuk

PROFESSIONAL SUMMARY

Senior Front-End Developer with 4+ years of experience delivering high-performance, accessible, and scalable web applications using React, Next.js, and TypeScript. Spearheaded optimization initiatives that improved Core Web Vitals by 30%, enhancing user engagement and SEO rankings across multinational platforms. Adept at translating complex business requirements into seamless user experiences, collaborating cross-functionally with designers, clients, and technical leads to drive impactful product enhancements in global markets. Committed to technical ownership, code quality, and fostering effective communication to accelerate project delivery and innovation.

WORK EXPERIENCE

Senior Frontend Developer
12/2024 - Present
Ottofeller , Warsaw, Mazowieckie, Poland (Remote)
• Spearheaded SEO and performance enhancements at scale by optimizing Core Web Vitals and implementing automated Lighthouse checks, resulting in a 35% faster page load time and improved site health metrics
• Developed and deployed an automated metadata validation system, increasing data accuracy and reducing manual errors by 40%
• Implemented comprehensive localization support using Prismic CMS and Crowdin, delivering seamless multilingual experiences across 10+ regions and languages, boosting global user engagement by 20%
• Designed and executed geofencing strategies for region-specific content, ensuring compliance and tailored user experiences that increased regional page views by 18%
• Collaborated closely with international stakeholders to clarify requirements, plan feature rollouts, and align technical solutions with business priorities, contributing to a 15% increase in platform adoption
• Provided structured and actionable code reviews that enhanced code quality and improved team consistency, reducing post-release bugs by 25%
• Contributed to architectural discussions alongside the Team Lead, influencing scalable frontend design decisions that improved application maintainability by 30%
• Mentored teammates through pair programming and technical problem-solving sessions, accelerating issue resolution times by 20% and fostering a collaborative team environment
• Ensured strict alignment with best practices, performance standards, and coding guidelines, resulting in a 15% improvement in development velocity and codebase stability
Senior Front-End Developer
02/2024 - Present
Detalum
• Improved conversion rate by 15% by integrating Google Analytics and Google Tag Manager to identify pain points in the user journey, allowing us to optimize frontend performance and make targeted improvements, reducing drop-offs during the checkout process
• Enhanced server-side rendering (SSR) by implementing cache control strategies, reducing server load and improving server response times by 10% during peak traffic
• Implemented a role-based access control system that enhanced security and allowed tailored experiences for different user roles (e.g., admins, customers, managers)

SKILLS

Technical Skills: JavaScript, TypeScript, React.js, Next.js, React Hooks, Redux, React Query, HTML5, CSS3, SCSS, Tailwind CSS, REST APIs, Responsive Design, Cross-Browser Compatibility, SEO, Jest, Manual Testing, Performance Optimization
Soft Skills: Leadership, Ownership, Problem Solving, Communication, Team Collaboration, Mentoring, Attention to Detail, Cross-Functional Collaboration, Adaptability, Stakeholder Management, Client Collaboration
Tools: Git, GitHub Actions, Vercel, Vercel CI/CD, Prismic CMS, Chrome DevTools, Safari DevTools, Firefox DevTools, Lighthouse, Xcode Simulator, Google Analytics, Web Analytics
Other: Agile Methodology, Multinational Teamwork, Multilingual Teamwork, AWS, Cloud Platform Skills, Website Localization

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