Denys

Denys Diedov
Frontend Developer (React.js, Next.js)
Location: Dnipro, Dnipropetrovsk region, Ukraine
Linkedin Telegram Gmail [open contact info](look above in the "contact info" section)

SUMMARY
Motivated frontend developer with 4.5+ years of experience crafting high-performance,
SEO-optimized and user-friendly web applications. Proficient in React.js, Next.js,
Typescript and frontend technologies. English level: Upper Intermediate.

SKILLS
React.js, Next.js, Typescript, Tailwind CSS, SCSS, Jest, React Router, Redux Toolkit (RTK),
RTK Query, TanStack Query, REST API, Firebase Auth, Firestore, MetaMask, Recharts, i18n,
Strapi, Markdown, AOS, Claude Code, Cursor.

EXPERIENCE
[Feb 2025 – Jul 2026] Redwerk | Middle Frontend Developer
Business Performance Analytics Platform
Developed responsive analytics dashboard that turned complex metrics
into clear, actionable insights
Built interactive dashboards charts enabling effortless visual comparison
of key performance metrics, significantly improving data comprehension
React.js, TypeScript, Tailwind CSS, Recharts, RTK, i18n, Claude Code, Cursor

[Aug 2024 – Feb 2025] Contract Frontend Developer
Interior Design Portfolio Platform
Achieved 95%+ scores in performance, accessibility, and SEO by optimizing
load speed and enhancing discoverability
Next.js, TypeScript, Tailwind CSS, Firebase Auth, Firestore, i18n, Cursor

Crypto CoinSafe Service
Increase user attention by adding interactivity to the static website
React.js, TypeScript, SCSS, React Router, RTK, i18n, AOS

Crypro Coin Listing
Integrated MetaMask, allowing users to buy new crypto coins
React.js, TypeScript, SCSS, React Router, MetaMask, i18n

[Oct 2023 – Aug 2024] United Chargers Inc. | Middle Frontend Developer
UC Ecommerce Store, UC Ecommerce Admin
Integrated content from Strapi CMS using custom Markdown, enabling
seamless localization and structured content delivery across multiple
languages
Next.js, Tailwind CSS, TypeScript, Markdown, i18n, Strapi

UC Connect Application
Implemented custom scheduling that allow user to schedule EV charging
stations in real time
React Native, Redux Toolkit, RTK Query, TypeScript, i18n

[Feb 2022 – Oct 2023] Lunka Technologies | Junior Frontend Developer
Booking Services Application
Integrated Mono-based payment with dynamic PDF invoice generation
React.js, React Native, Redux Toolkit, SCSS, TypeScript, TanStack Query, Jest

Medical Navigator
Crafted optimized project in performance, accessibility and SEO that can
handle over 12000 users per month
React.js, Redux Toolkit, SCSS, TypeScript

Event Portal
Integrated Metamask, allowing users to authorized throw the wallet and
join event rooms
React.js, Redux Toolkit, SCSS, TypeScript

[AUG 2021 – FEB 2022] App Software | Junior Frontend Developer
Medical Stats
Built accessible, responsive website, ensuring cross-browser compatibility
React.js, Redux Toolkit, SCSS

EDUCATION
[APR 2021 – NOV 2021] EPAM University Program

[2011 – 2016] National Mining University, Master’s Degree in information technologies