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Yaroslav Antypchuk
Front-End Developer | Krakow, Poland

Email: [open contact info](look above in the "contact info" section) | Tel: [open contact info](look above in the "contact info" section)

GitHub: github.com/f0x1k | LinkedIn: [open contact info](look above in the "contact info" section)

Professional Summary
Detail-oriented Front-End Developer (Mid+) with over 5 years of hands-on experience in building scalable,

high-performance, and responsive web applications using React, TypeScript, Next.js, and modern UI/UX

practices.

Proven track record working in Agile teams across SaaS and enterprise sectors. Strong background in

performance optimization, component architecture, CI/CD integration, and cross-functional collaboration.

Technical Skills
Languages: JavaScript (ES6+), TypeScript, HTML5, CSS3 (SASS/LESS), XML

Frameworks & Libraries: React, Next.js, Redux Toolkit, TanStack Query, Tailwind CSS, Bootstrap, Framer

Motion

Tools & Platforms: Git, Vite, Webpack, REST APIs, Firebase, Firestore, GitHub Actions, Vercel

Testing & DevOps: CI/CD, A/B Testing, Debugging, Chrome DevTools

Concepts: Responsive Design, SPA/SSR/CSR, State Management, Performance Optimization, UI/UX Design,

Agile/SCRUM

Work Experience
Front-End Developer - NovaSoft Solutions, Slovakia (2019-2025)

Developed and optimized user interfaces for interactive SaaS platforms, including animation, data tables,

and media-rich modules.

Increased user engagement by 15% through improved UX architecture and responsive layouts.

Maintained 99.9% uptime for enterprise-level applications across B2B sectors.

Collaborated in Agile/SCRUM teams with QA, PMs, and designers.

Participated in code reviews and managed CI/CD workflows with GitHub Actions

Front-End Developer - Simpatik Group, Ukraine (2018-2019)

Delivered 30+ responsive landing pages with animations, improving conversion rates by 10%.

Built HTML email templates using Mailchimp and Unisender.

Worked closely with design and backend teams on marketing solutions.

WordPress Developer - Genezyz, Israel (2016-2017)

Customized themes, managed content, and configured plugin
 Conducted basic A/B testing and ensured content compatibility.

Key Projects
Spotify Clone - React, Redux, Firebase Auth

MovieDB App - React, TMDB API, SCSS

E-Commerce Shop - React, Firebase, Firestore

Golf App - React, TypeScript, Framer Motion

Education
Master's in Cybersecurity - National Aviation University, Kyiv (2016-2018)

Bachelor's in Information Security - National Aviation University, Kyiv (2012-2016)

Languages
English - Upper Intermediate (B2)

Ukrainian - Native

Soft Skills
Team Collaboration · Problem Solving · Communication · Time Management · Initiative · Attention to Detail ·

Adaptability