Dmytro

Dmitriy
Chastukhin
Frontend developer | React | Next.js

Experience

FREELANCE / PET PROJECTS (2023 - 2026)
React Developer
Building projects with React/Next.js + TypeScript
& Zustand
REST API integration
Implementing authentication and data storage
with Supabase, Firebase, NextAuth.
Contacts Performance optimization (Core Web Vitals, UI)
Portfolio Developing UI component-based architecture
using ShadcnUI, NextUI, ChakraUI, MUI
[open contact info](look above in the "contact info" section)
Creating blog using Next.js, NodeJS | MDX | SSG
Dmytriy Chastukhin

Github BRAINSTACK_ ( 2019-2023 )
Plovdiv, Bulgaria | Open to Frontend Developer, Web developer
Relocation
Developed and maintained a multi-brand web
Tech stack application using JS/React, Symfony, Twig.
Optimized frontend architecture and
Frontend: HTML, CSS (SCSS,
implemented a Gulp-based build system for
Tailwind), JS (ES6+), TS
Frameworks: React, Next.js improved efficiency.
(App Router, MDX, SSG/ISR) Designed a localization system for multi-
UI Libraries: ShadcnUI, HeroUI, language support.
ChakraUI, MUI PageSpeed site optimization.
State Management: Zustand,
Collaborated with QA, designers, and SEO
Redux Toolkit
Backend & DB: Node.js, teams to enhance product performance.
Supabase, Firebase, MySQL,
PostgreSQL
TEMPLATEMONSTER ( 2013-2019 )
Tools: Git, GitHub, Turbopack,
NPM, Vite, Docker (basic) Webmaster, HTML-coder, Frontend Developer

Developed WordPress, OpenCart, osCommerce,
Languages
and Zen Cart themes.
Russian (native) Created responsive templates using Bootstrap.
Ukrainian (native) Supported and optimized client websites.
English – B1-B2 (Intermediate+)