All Services Programming & Development blockchain, nft, cryptocurrency, tokens Blockchain Development $18/hr · Starting at $350 We provide professional blockchain development services, building secure and scalable Web3 solutions. We have experience working with smart contracts, crypto platforms, and decentralized applications across different blockchain networks.We focus on reliability, performance, and real-world use cases. From smart contracts and wallets to full Web3 platforms and integrations — we can handle the complete development cycle. About $18/hr · Ongoing Download Resume We provide professional blockchain development services, building secure and scalable Web3 solutions. We have experience working with smart contracts, crypto platforms, and decentralized applications across different blockchain networks.We focus on reliability, performance, and real-world use cases. From smart contracts and wallets to full Web3 platforms and integrations — we can handle the complete development cycle. Skills & Expertise BinanceBitcoinBlockchainCryptocurrencyDigital WalletEthereumHarmony ONEMetaMaskMonero XMRNFTSolanaSolidityTokensWeb3 1 Reviews Roman Software Engineer says, A competent, results-oriented developer. He integrated navigation into my project quickly and seamlessly. for Flutter Google Navigation Integration on Aug 20, 2026 Browse Similar Freelance Experts Mobile App DevelopersAPI DevelopersApp DevelopersSoftware DevelopersMobile Analytics ExpertsMobile App MarketersWeb DevelopersDesignersUnity 3D ProgrammersReact Native DevelopersWordPress ExpertsComputer ProgrammersPublishersAndroid App DevelopersiOS App DevelopersApp DesignersMusic ComposersMultiplayer Game DevelopersAnimatorsFront End DevelopersNFT DevelopersPerformance EngineersComputer EngineersGoogle Play Developers