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Muhammad Hassan
@mohd_hassan43
Level 2
Full Stack Blockchain Developer: Web3, Solidity, DApps
Pakistán
Inglés, Español, Francés, Alemán
Sobre mí
I'm Muhammad Hassan, a Full-Stack Blockchain & Web3 Developer with 4+ years of experience and 100+ completed projects.
📌 I specialize in a range of blockchain and web development services to take your idea from concept to a live product — token & smart contract development, ICO/presale platforms, DApp frontends, integrate blockchain and web3 into custom applications, wallet integrations, and professional websites.
I focus on clean code, clear communication, and delivering solutions that are production-ready — not just prototypes.
Let's build something great together!
Habilidades
Muhammad Hassan
USD 30/hora
desconectado •
Tiempo medio de respuesta: 1 hora
Revisa mis servicios
Aplicaciones descentralizadas (dApps)
I will develop erc20 token, meme coin, presale website, staking dapp and smart contract
WordPress
I will build meme coin, presale website or staking in wordpress
¿Quieres trabajar por horas?
Dile a Muhammad Hassan qué necesitas.
USD 30
/
horaPorfolio
Experiencia laboral
Blockchain Developer | Smart Contracts & Web3 Solutions
Upwork • Trabajador autónomo
Sep 2025 - Present • 1 yr 1 mo
Hands-on experience developing and deploying smart contracts and full-stack Web3 applications on EVM-compatible networks, including ERC20, ERC721, and ERC1155 standards. Extensive work on presale, ICO, and IDO systems featuring whitelisting, tiered allocations, vesting schedules, staking mechanisms, minting logic, refund handling, and secure multi-wallet fund collection. Strong emphasis on writing gas-optimized, secure, and audit-ready Solidity code using industry best practices, with end-to-end integration into React/Next.js applications via ethers.js and web3.js, including wallet connectivity (MetaMask, WalletConnect, TronLink), admin dashboards, contract management tools, and deployment workflows using Hardhat and Foundry.
120 Reseñas
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Desglose de calificaciones
- Nivel de comunicación del Freelancer
- Calidad de la entrega
- Valor de la entrega
1-5 de 120 reseñas
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