Vitalii Bilostotskyi
Запропонуйте Vitalii роботу над вашим наступним проєктом або зареєструйте профіль фрилансера і починайте заробляти просто зараз.
Рейтинг
Рівень володіння мовами
Резюме
Frontend Developer at QPart | May 2025 - May 2026
Key Contributions
• Developed and optimized multiple high‑performance websites (e.g., machines.qpart.com.ua ), achieving exceptional PageSpeed scores: Performance: 100, SEO: 100, Accessibility: 98 through advanced React/ Next.js implementation.
• Transformed UI/ UX designs into production‑ready applications across various projects, with a focus on performance, accessibility, and cross‑browser compatibility.
• Improved application architecture using TypeScript and modern state management (Zustand), reducing bugs and enhancing scalability on multiple products.
• Delivered responsive mobile experiences with strong optimization metrics despite complex requirements for each project.
Навички та вміння
Програмування
Портфоліо
-
CNC Machines Marketplace
Веб-програмуванняTech stack: Next.js, Prisma, TypeScript, Tailwind
• Developed a solution with type-safe database operations. • Created an accessible, SEO-optimized user interface.
• Optimized image loading for product listings to improve page speed and user experience.
• Enhanced Google indexing through structured data and metadata improvements, boosting search visibility.
-
Spare parts store
Веб-програмуванняTech stack: Next.js, Prisma, TypeScript, Tailwind, Deepl, jspreadsheet-ce
• Built a multi‑language spare parts store (Ukrainian, English, German) with Deepl integration for translations
• Implemented catalog, cart, checkout, filters, and Google authentication for personal account
• Integrated with 1C: database synchronization allows managers to update products (photos, names, SKUs) in 1C, which is automatically reflected on the site
… • Developed a custom interactive table (jspreadsheetce) supporting bulk copy‑paste of SKUs; optimized to prevent data loss during re‑renders and ensure accurate quantity/ sum calculations
-
Property Hub
Веб-програмуванняTech stack: Next.js, TypeScript, Tailwind
• Built from scratch a multi‑language SPA
• Delivered desktop and mobile experiences with smooth content transitions