Дмитрий

DMITRY IVANOV
Frontend Developer
📍 Dnipro, Ukraine 📞 [открыть контакты](см. выше в блоке «контактная информация») ✉️ [открыть контакты](см. выше в блоке «контактная информация») 🔗 LinkedIn
PROFESSIONAL SUMMARY

Middle Frontend Developer with 6+ years of hands-on React.js experience. Built and led frontend for
production projects from scratch, including blockchain/NFT tools, CRM systems, and real-time apps. Strong in
TypeScript, Redux Toolkit, Web3 integrations, and team leadership. Native Russian/Ukrainian speaker.
English B1 — sufficient for written communication (chats, emails, technical docs/code reviews). Ready for
remote work on UA/international projects.

SKILLS

Frontend: React.js, React Native, Next.js, JavaScript UI Libraries: Material UI, Ant Design
(ES6+), TypeScript, HTML5/CSS3 (SASS, Tailwind)

State & Tools: Redux Toolkit, Context API, Zustand, Backend & Web3: Node.js, NestJS, PostgreSQL,
Socket.IO, Git, Vite MongoDB, Web3.js (Ethers.js, Remix IDE),
Blockchain (NFT, QR/NFC), REST/WebSockets

PROFESSIONAL EXPERIENCE

Frontend React Developer & Team Lead May 2023 – Present
Service for Verifying Unique and Collectible Items (USA company)
Architected and developed full project from scratch, leading frontend team.
Built blockchain-based digital copies of items with QR/NFC certification and validation.
Delivered responsive UI with performance optimizations.

Stack: React.js, Next.js, React Native, Redux Toolkit, Context, Ant Design, SASS, Vite

Frontend React Developer & Team Lead Sept 2021 – Oct 2023
CRM System for Accounting Profits and Expenses (UA company)
Created CRM from ground up, designed architecture and real-time features.
Implemented socket-based updates for collaborative profit/expense tracking.
Managed complex state in production environment.
Stack: React.js, Redux Toolkit, Socket.IO, Context, Material UI, SASS

Full-Stack Developer Aug 2020 – May 2023 (Intermittent)
Program for Managing Companies (Portuguese company)
Fixed bugs and added new features to enterprise management system.
Integrated real-time sockets and MongoDB for multi-user stability.

Stack: React.js, NestJS, MongoDB, Redux, Socket.IO, Context, Ant Design, SASS

Frontend React Developer (Web3) Mar 2022 – May 2022
SPA for Generating NFT Tokens (USA company)
Built SPA from scratch with Web3 contract connections for NFT generation.

Stack: React.js, SASS, Ether.js, Remix IDE

Frontend React Developer (Web3) July 2021 – Mar 2022
Crypto Exchange on the Kronos Network (USA company)
Resolved issues and extended trading functionality with secure Web3.

Stack: React.js, SASS, Ether.js, Remix IDE

Full-Stack Developer Jan 2021 – July 2021
Appointment Tracking System (USA company)
Debugged and added new modules with PostgreSQL integration.

Stack: React.js, NestJS, PostgreSQL, Ant Design, SASS

LANGUAGES

Russian / Ukrainian: Native | English: B1 (Written focus, technical documentation)