vitalikcholan

Frontend Blockchain Developer

Frontend developer with one year of professional experience, currently expanding my expertise into blockchain development.

Proficient in modern front-end development using HTML, CSS, JavaScript, SASS, Angular, TypeScript, and RxJS to create responsive and intuitive user interfaces. Specialized in blockchain development with Solidity, Hardhat, Ethers.js, and OpenZeppelin to build secure and efficient smart contracts and decentralized applications. 

Enhance my development workflow with advanced tools like Cursor AI and Remix IDE while leveraging AI assistance from Claude, Perplexity, V0 by Vercel, and ChatGPT to optimize code quality and problem-solving capabilities. 

Committed to staying current with emerging technologies in both web and blockchain ecosystems to deliver cutting-edge solutions. Seeking collaborative opportunities to apply my technical expertise in creating innovative blockchain-powered applications that solve real-world problems.




Experience: 1 year

Yearly salary: $10,000

Hourly rate: $50

Nationality: 🇺🇦 Ukraine

Residency: 🇺🇦 Ukraine


Experience

Frontend Developer
Collective Forecast
2023 - 2024
- Developed UI components and data visualizations for a trading dashboard using Angular and RxJS. - Integrated RESTful APIs to display real-time financial metrics and indicators. - Designed responsive interfaces for charting tools, onboarding flow, and custom setups. - Optimized performance of reusable components and ensured cross-browser compatibility. - Collaborated with product owners and designers to refine UX and meet business needs.

Skills

angular
css
ethereum
ethereumjs
git
hardhat
javascript
openzeppelin
solidity
front-end
english
ukrainian