o
oriter_company

Cupnurzie

@oriter_company
Indonesia
Indonesio
Parte de la información aparece en idioma inglés.
Sobre mí
"Hi! I'm a Fullstack Developer specializing in Express, MySQL, and React. I build fast, secure, and scalable web applications with clean architecture and modern UI. Whether you need APIs, dashboards, landing pages, or complete web systems, I deliver high-quality results with clear communication and on-time delivery."... Lee más
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oriter_company
Cupnurzie
desconectado • 

Revisa mis servicios

Contratos inteligentes
I will build a web3 dapp smart contract and blockchain application
DeUSD 30 / proyectoMás información

Porfolio

Experiencia laboral

OREO

Independent Web3 / Blockchain Developer

OREO • Trabajador autónomo

Jul 2025 - Jul 2026 • 1 yr

Independent Web3 / Blockchain Developer focused on building decentralized applications and smart contract solutions using Solidity, Ethereum, React, TypeScript, and ethers.js. I independently design and develop Web3 projects from concept to implementation, including smart contract architecture, frontend development, wallet integration, blockchain transactions, testing, and deployment to Ethereum test networks. My development work includes O-Escrow, a decentralized ETH escrow DApp built with Solidity, Hardhat, React, TypeScript, Vite, ethers.js, and MetaMask. The project demonstrates on-chain escrow creation, ETH funding, completion, cancellation, buyer authorization, and smart contract testing. I focus on building practical, maintainable Web3 applications while continuously improving my knowledge of smart contract security, blockchain architecture, decentralized application development, and modern frontend technologies.