Serhii Beschasnuy

Hi! 👋 I'm Serhii Beschasnyi, a Senior Full-Stack Developer from Lviv, Ukraine, specializing in high-performance, scalable applications.

With 5+ years of experience, I’ve helped businesses build fast, reliable, and well-structured products, improving performance and user experience. I focus on clean architecture, optimized code, and seamless user interfaces.

💡 How I Can Help You:

✅ Improve app performance & scalability (e.g., reducing load time by 40%)

✅ Build high-quality, maintainable full-stack applications

✅ Optimize database queries & API performance

✅ Ensure smooth team collaboration & effective development processes

💻 Tech Stack & Skills

📗 Frontend: React.js, Redux, Next.js, React Query, TailwindCSS, JavaScript, TypeScript, REST API

📗 Backend: Python, Node.js, Express.js, MongoDB, MySQL, PostgreSQL, Mongoose ODM

📗 Dev Tools: GitHub, GitLab, Bitbucket, Jira, Trello, Asana

📗 Soft Skills: Strong communication, active participation in planning, and daily standups