Serafim Nikalayeu

I am a Frontend Developer with 4 years of commercial experience building modern web applications using React, Next.js, and TypeScript. Skilled with Redux, Zustand, TailwindCSS, shad-cn, Material UI, and more. My background also includes Docker, Node.js, Express.js, and PostgreSQL, allowing me to deliver full-stack solutions when needed.

I apply UI/UX best practices, performance optimization, and implement unit and end-to-end testing (Vitest, Jest, Playwright). I work closely with designers and backend developers, write clear documentation, and mentor fellow developers.

I can help you with:
- Developing and maintaining web applications and services
- Creating UI kits and reusable components
- API and CRM integrations
- Testing and product optimization