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manningjustin

Manning J

@manningjustin

Blockchain Developer, Smart Contracts and Web3

Estados Unidos
Inglês
Algumas informações são exibidas no idioma inglês.
Sobre mim
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.... Saiba mais

Habilidades

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manningjustin
Manning J
offline • 
Tempo médio de resposta: 1 hora

Conheça meus serviços

copiar e colar
I will format, fix, and align your word documents and pdfs
A partir deUS$ 20 /projetoMais detalhes
Suporte Técnico
I will develop blockchain website, crypto exchange, smart contract and wallet app
A partir deUS$ 150 /projetoMais detalhes

Experiência profissional

WEB3_

Web3 Developer

WEB3 • Autônomo

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.

web.dev

Freelance Blockchain Developer

web.dev • Meio período

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.