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Fiverr Pro
Português
$
USD
Hassan
@hassancryptodev
Blockchain and Cryptocurrency Developer
Estados Unidos
Inglês, Francês, Italiano, Alemão, Espanhol
Sobre mim
I help startups and businesses build secure, reliable blockchain and Web3 solutions that match their goals. I work with smart contracts, tokens, crypto wallets, DeFi, staking, exchanges, and dApps. My focus is clean development, strong security, smooth performance, and a simple user experience. From a new idea to an existing project, I provide practical solutions and support from start to finish.
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Hassan
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Plataformas de Câmbio
I will build a secure cryptocurrency exchange website with trading features
