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Manning J
@manningjustin
Blockchain Developer, Smart Contracts and Web3
États-Unis
Anglais
À propos de moi
I build crypto exchange websites, P2P platforms, and wallet apps with real smart contract integration, not just template reskins. My work covers admin panel development, wallet connectivity (MetaMask, WalletConnect), custom token logic (ERC-20/BEP-20), and secure backend architecture for exchange platforms. Whether you need a fast MVP to launch quickly or a fully custom build with KYC, multi-currency support, and live trading logic, I deliver clean, working code, not just a pretty front end.
Compétences
Manning J
hors ligne •
Temps de réponse moyen de 1 heure
Voir mes services
copier-coller
I will format, fix, and align your word documents and pdfs
Assistance technique
I will develop blockchain website, crypto exchange, smart contract and wallet app
Expérience professionnelle
Web3 Developer
WEB3 • Indépendant
May 2024 - Present • 2 yrs 3 mos
Built decentralized application (dApp) front-ends with wallet connectivity (MetaMask, WalletConnect), integrated smart contracts for token transactions, and developed Web3-based backend logic for exchange and wallet projects.
Freelance Blockchain Developer
web.dev • Temps partiel
Jan 2023 - Present • 3 yrs 7 mos
Built and integrated smart contracts for token swaps and wallet connectivity (MetaMask, WalletConnect) on EVM-compatible chains. Developed backend logic for a P2P exchange MVP including order matching and admin dashboard. Delivered end-to-end front-to-back builds for small crypto projects, from landing page through deployed contract.
