Gary S.

✅ 12+ Years of Experience ✅ 11,00+ hours worked on Upwork ✅ Worked with Fortune 500 companies ✅ Top Rated Plus ✅ Self-Driven and Motivated I am a Full Stack Blockchain Developer providing Blockchain solutions to Startups and Enterprises. I review business models and help them adjust their businesses within the growing blockchain ecosystem. We have been developing/leading NFT platforms for digital assets(artwork, digital land, etc) and Defi, etc. ✅ BLOCKCHAIN SKILLS SET 🔸Solana, Rust 🔸NFT (ERC-721, ERC-1155, etc), OpenSea API 🔸Erc20/DeFi, erc721/NFT 🔸Golang, Python 🔸Solidity, ERC-20 🔸Web3.js, 0x.js, Ethers.js 🔸Bit-coin, Ethereum ,EOS, Hyperledger, Substrate, 🔸AI Crypto Bot Development ✅Technical Skills: 🔸Strong grasp of server-side technologies, including Node.js, Express, and Nest.js. 🔸Front-end expertise in React.js, Next.js, Gatsby.js, and Vue.js. 🔸Proficient in a wide range of programming languages, frameworks, and databases. 🔸Proficiency in statically typed languages like TypeScript and dynamically typed languages like JavaScript. 🔸Skilled in working with popular databases such as MySQL, SQL Server, MongoDB, and PostgreSQL. ✅Blockchain and Smart Contracts: 🔸Capable of developing decentralized applications (DApps) and NFT marketplaces. 🔸Proficiency in blockchain technologies like Web3, Solana, Ethereum, and Truffle. 🔸In-depth understanding of blockchain and smart contract technology. 🔸Experience in planning, implementing, testing, and maintaining blockchain systems. 🔸Familiarity with CI/CD tools like Jenkins, Git, and Docker for efficient development processes. 🔸Competence in cloud platforms like Azure, Firebase, and AWS to ensure scalability and security. ✅Career Highlights: 🔸Successfully delivered a variety of software development projects. 🔸Built strong relationships with clients. 🔸Proven track record of delivering high-quality work. 🔸Demonstrated adaptability and problem-solving skills. 🔸Effective collaboration within different team structures and procedures. 📊 My Expertise in a Snapshot: ✅ Custom Blockchain Development ✅ POC Development ✅ Smart Contracts Development ✅ Multichain/Supply Chain Development ✅ dApps Development ✅ Crowdsale ✅ Blockchain Consulting ✅ Crypto App Development ✅ Hyperledger & Multichain Development ✅ Private Blockchain Development ✅ Cryptocurrency Wallet and Exchange Applications ✅ Custom Cryptocurrency Development ✅ ICO Web Development ✅ Blockchain Testing ✅ Ongoing Blockchain Development Support and Maintenance 🎯 What You Can Expect: 🔸Clean, Maintainable Code 🔸Availability Across Time Zones 🔸Attention to Project Details 🔸Timely Results Delivery 🔸Professional Communication Sound Like a Fit? Next Step Click the green "Invite to job" button in the top right-hand corner, send me a message, and let's organize a call! ======================================================================= #InitialCoinOffering #DAppDevelopment #SmartContract #BlockchainDevelopment #Solidity #web3.js #HyperledgerFabric #Cryptocurrency #Cardano #CryptoWalletDevelopment #SoftwareDevelopment #AIDevelopment #MachineLearning #BlockchainNFTCryptocurrency #JavaScript #CSharp #Node.js #Ethereum #BlockchainArchitecture #WebApplication #WebDevelopment #React #DatabaseDevelopment #API Solana Rust #Chabot #Cryptobot #Bot Developement