All Services Programming & Development blockchain, nft, cryptocurrency, tokens Blockchain Development $90/hr · Starting at $60 I can build a fully functional decentralized exchange using Solidity for smart contract deployment and React.js for the frontend, integrate with Uniswap and Compound for swapping and staking tokens.I can also develop an NFT marketplace that supports ERC-721 tokens for creating, buying, and selling digital art. About $90/hr · Ongoing Download Resume I can build a fully functional decentralized exchange using Solidity for smart contract deployment and React.js for the frontend, integrate with Uniswap and Compound for swapping and staking tokens.I can also develop an NFT marketplace that supports ERC-721 tokens for creating, buying, and selling digital art. Skills & Expertise AltcoinBinanceBitcoinBlockchainBlockchain DevelopmentCardanoCryptocurrencyDAppsDigital WalletDistributed Ledger TechnologyDogecoinEthereumHarmony ONEHyperledgerInitial Coin OfferingMonero XMRNFTSmart ContractsSoftware DevelopmentSolanaSolidityTokensWeb3 29 Reviews Scott 861 says, Alex continues to help us improve and expand our product. for Carto-based Website Developer Needed on Apr 22, 2024 Scott 861 says, We continue to improve our product through the skill and thoughtfulness that Alex brings Top-notch! for Carto-based Website Developer Needed on Mar 20, 2024 Scott 861 says, Alex always keeps us on track and helps resolve unexpected matters smoothly and very rapidly. for Carto-based Website Developer Needed on Nov 29, 2023 Scott 861 says, Alex is consistent, precise, and very easy to work with. for Carto-based Website Developer Needed on Jul 25, 2023 Scott 861 says, We continue to be delighted with Alex's work. for Carto-based Website Developer Needed on Jun 09, 2022 Sign up or Log in to see more. Browse Similar Freelance Experts WordPress ExpertsJavaScript DevelopersBlockchain DevelopersSQL DevelopersPython DevelopersReading SpecialistsArcGIS DevelopersMicrosoft DevelopersWeb ScrapersFreelance WritersSoftware DevelopersMySQL DevelopersTechnical WritersLaravel DevelopersReport WritersTechnical EditorsSolidity DevelopersNFT DevelopersPostgreSQL DevelopersBitcoin ExpertsHTML DevelopersEditorsCryptocurrency DevelopersPHP Developers