Hire the best web3.js Freelancers in Germany
Check out web3.js Freelancers in Germany with the skills you need for your next job.
- $60 hourly
- 5.0/5
- (3 jobs)
I am a blockchain developer with experience in developing secure and scalable blockchain solutions and specialize in innovative DeFi, DEX, and NFT marketplaces. My expertise extends to Substrate frameworks, decentralized voting systems, IoT integrations for blockchain, and real estate transaction solutions. Let's collaborate to turn your vision into reality! 📗 Programming Languages: Rust Move Solidity Go Python Java C++ JavaScript/Typescript 📘 SDK(Software Development Kit) Cosmwasm, Anchor, Metaplex, Soroban, Truffle Suite, Hardhat, Foundry, OpenZepplin, Substrate, CESS, Polkadot.js, Web3.js/Ether.js, Solana Web3.js
web3.js
Ethers.jsPolkadotThe Foundry MariHardhatSuiteScriptTruffleTypeScriptJavaScriptC++JavaPythonGolangSolidityRust - $40 hourly
- 5.0/5
- (1 job)
As a seasoned Full Stack Engineer with extensive experience in modern web development, I specialize in building high-performance, scalable applications using React, Next.js, Web3.js, Node.js, and Express. My expertise spans both frontend and backend development, allowing me to deliver end-to-end solutions tailored to business needs. What I Bring to Your Project: ✔ Frontend Mastery: Proficient in React.js and Next.js, I develop responsive, SEO-friendly, and interactive user interfaces with optimized performance. ✔ Backend Expertise: Strong experience in Node.js & Express, designing robust RESTful APIs, microservices, and server-side logic. ✔ Full Stack Integration: Seamlessly connect frontend and backend systems, ensuring smooth data flow, authentication (JWT, OAuth), and database management. ✔ Performance Optimization: Focus on code efficiency, reducing load times, and improving scalability for high-traffic applications. ✔ Problem-Solving Mindset: Strong debugging skills and a proactive approach to overcoming technical challenges. Whether you need a dynamic web application, a scalable backend API, or a complete full-stack solution, I deliver clean, maintainable code with a focus on best practices and security. Let’s collaborate to turn your vision into a high-quality, functional product!
web3.js
Responsive DesignCI/CDTailwind CSSAngularJSVue.jsAPI IntegrationDApp DevelopmentFront-End DevelopmentWeb DevelopmentTypeScriptJavaScriptVercelNext.jsReact - $120 hourly
- 5.0/5
- (1 job)
Hi 🟢 𝗔𝘃𝗮𝗶𝗹𝗮𝗯𝗹𝗲 𝗡𝗼𝘄 🚀 Softstack, 🇩🇪 Industry Leader in Full-Stack 𝗪𝗲𝗯𝟯 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 & S𝗺𝗮𝗿𝘁 𝗖𝗼𝗻𝘁𝗿𝗮𝗰𝘁 𝗔𝘂𝗱𝗶𝘁𝗶𝗻𝗴 🌟 Your Partner in Building Secure Blockchain Solutions 🤝 ✨ Over 9 years of dedicated Web3 engineering and security audit experience 💡 Specialized in Smart Contract Audits with 𝗭𝗘𝗥𝗢 𝗘𝗫𝗣𝗟𝗢𝗜𝗧𝗦 across 1,200+ reviews 💻 Built and secured dApps on Ethereum, Solana, Aptos, Sui, TON and Layer 2 networks 🌠 Delivered vetted engineer support to Ripple, BitGo, Anchorage Digital and more ⏱ Rapid-response engagements with turnkey teams ready in 48 hours 📈 Proven track record of high-assurance code, gas optimization and compliance 🗣 Fluent English & German and seamless collaboration under short-term agency agreements
web3.js
EthereumNode.jsBlockchainBlockchain, NFT & CryptocurrencyWeb3Security Assessment & TestingPenetration TestingApplication AuditSecurity TestingDApp DevelopmentBlockchain ArchitectureRustSoliditySmart Contract - $30 hourly
- 0.0/5
- (0 jobs)
Hi With 5+ years experience focus to blockchain development, especially CeFi&DeFi, Crypto-related projects, building custom Apps, Crypto Gambling and Betting platforms, Trading Platforms and Exchanges, crypto lending and payment solutions as well as Trading Bots and Portfolio Managment tools. ✔ CEX&DEX with multi networks including Ethereum&BSC&TRON&Polygon ✔ All types trading bot including arbitrage&front-running&snipping ✔ Advanced Trading Platform (Stocks, CFD, Forex, Option, Features...) ✔ Multichain Web and Mobile Wallet ✔ Crypto Betting and Casino ✔ Yield Farming Protocols ✔ Liquidity Mining Protocols ✔ Automated Market Making (AMM) protocols ✔ Flash Loans ✔ Impermanent loss, governance tokens ✔ P2P/Pool Lending and Borrowing ✔ Crypto Collectible Platforms and Non-Fungible Tokens ✔ ERC20, ERC777, ERC223, ERC721, ERC1155 Smart Contract Development ✔ ICO, STO, Blockchain Copyrighting and Whitepapers ✔ Token Design - Stabilcoins, Utility, Security, Investment, Dividend coins with tokenomics I'm ready here to join any blockchain projects and put my experience too. Thanks.
web3.js
HaskellEthereumBlockchainCardanoSolidityDAppsInitial Coin OfferingSmart ContractReactWordPressNode.jsRust - $40 hourly
- 0.0/5
- (0 jobs)
Hi I am Web and Mobile developer focussed on Blockchain and Crypto-related projects, building custom Apps, Crypto Gambling and Betting platforms, Trading Platforms and Exchanges, crypto lending and payment solutions as well as Trading Bots and Portfolio Managment tools. -Speciall skills for Blockchain Blockchain stack : Web3, Solidity, Rust, Infura, Truffle, OpenZeppelin, MIST/Remix, BTC, ETH, TRON, USDT, YFI, Bel, Solana Custom dApps ERC20, ERC777, ERC223, ERC721, ERC1155 Smart Contract Development Forsage, Linos Share, BestMining like MLM Crowdfunding HYIP Platforms Token Design - Stabilcoins, Utility, Security, Investment, Dividend coins Web Stack: Web3.js, Ethereum, Solidity, Solana, Rust, Truffle JavaScript/ Typescript, Vue.js, React.js, Node.js MySQL, MongoDB, Redis TDD methodology (Unit-testing) I want to work with you right now. And I hope your work will be going well. Warm Regards
web3.js
BlockchainSoliditySmart ContractHaskellInitial Coin OfferingDAppsRustNode.jsWordPressReact - $40 hourly
- 0.0/5
- (0 jobs)
Hi, thank you for the visit for my profile. I am the biggest fan of decentralised world, and I really enjoy working with smart contracts. The reason why i have such an interest towards them is, that even though often underestimated, they are a very important aspect of a Defi world. They are responsible for the users' first impression and to create completely decentralised. With my fright imagination and limitless creativity, and the ability to understand the Defi world, I am ready to take yo this project and to provide you with absolute success. Feel free to get in touch. let's have a discussion and get started. Kind Regards..
web3.js
BlockchainSoliditySmart ContractCryptocurrency - $40 hourly
- 0.0/5
- (0 jobs)
I am a Blockchain Full Stack Developer. I am a Blockchain Expert. I can build Decentralized Applications, smart contracts and ERC tokens on Ethereum, Binance, Solana, Cardano, PolkaDot, Tron Blockchain and EOS using solidity,Haskell and rust programming languages.I have . I am Expert in writting Smart Contracts in Solidity language. And I am familiar with the Polygon, Immutable X, the first layer2 for NFTs on the Ethereum. As a blockchain architect, developer, and consultant, I have have in-depth knowledge of many areas and possesses the ability to code quickly and efficiently. My Skills in nutshell are: Experience developing on top of Ethereum Experience developing Solidity smart contracts Experience in a DevOps environment (blockchain is a plus) Working with clients and team of software engineers Good understanding of continuous integration tools and blockchain management tools Good understanding of blockchain test tools (e.g.Truffle/Embark) Good understating of testing, troubleshooting and distributed computing Excellent written and spoken communication in English. I will work to your satisfaction by providing the best quality and communicate throughout the project. Please send me a message.
web3.js
Binance CoinEthereumBlockchainSoliditySmart ContractTruffleVue.jsReactNode.jsRust - $60 hourly
- 0.0/5
- (0 jobs)
For over 8 years I have been working as a backend developer and solid and extensive experience in the design and development of enterprise and fintech systems. I've developed a backend for exchanges, auction platforms, gambling systems, marketplaces, and a couple of arbitrage and market maker bots. The Blockchain space has become very interesting for me, and for the last 3 years, I've worked mainly on Blockchain-related projects. I've made many integrations for such blockchains as Bitcoin, Ethereum, Tron, Polkadot, Solana, and many others, including a fully custom blockchain. On top of my experience, I've worked on NFTs, DeFi paltforms, cross-chain and token exchanges, wallets, oracles, crypto casinos. - Blockchain integration development: Bitcoin, Ethereum, Polkadot, Binance Coin, Tron, Uniswap and others, Crypto vaults, Liquidity providers, Trading bots - Smart-contract integration development: Oracle APIs, DeFi platforms, Gambling dApps, Crypto wallets, Marketplaces - Smart contracts development: Solidity on Ethereum (ETH) and Binance Smart Chain (BSC), Tokens, smart-contract dApps If you need my help, please feel free to send the message. Thanks for your time.
web3.js
Smart ContractEthereumBlockchainSoliditySocial Media ManagementRustReactVue.js - $60 hourly
- 0.0/5
- (0 jobs)
I am a full stack blockchain developer. Development NFT marketplace, I have developed many NFT marketplace. * single or multiple mint their NFTs * auction their NFTs * creator receive royalty * all users can stake their NFTs Development DEFI site * fork olympusDAO, RING token * fork soldiernodes.tech and thephoenix.finance * fork pinksale.financial and pancakeswap I have blockchain team with audit epert. We can support your business and blockchain project. We are ready for you.
web3.js
Blockchain DevelopmentBinance CoinEthereumBlockchainSoliditySmart ContractJavaScriptReactNode.js - $40 hourly
- 0.0/5
- (0 jobs)
I am an entrepreneurial software engineer heavily focusing on web and mobile app development as a full stack. My focus is to help clients with their business by fixing and creating projects of value. I have experience working as an individual developer and a project manager in many projects providing me with the skills of communicating with clients to satisfy their needs. My experience tells who I am, what I can do for your project. ✔︎ Languages: JavaScript, TypeScript, EcmaScript, Objective-C / Swift, Java, C#, Dart, Kotlin, Liquid ✔︎ Coding Standards: Airbnb, John Papa's, Todd Motto's ✔︎ Web Frontend: - React: Gatsby, Redux Thunk, Redux Saga, Context, Jumpsuit, Rematch, Recompose, Mobx, Styled Component, Apollo GraphQL, DVA, Next.js, Storybook, ReactXP, Ant Design - Angular: v1/v2 /v4/v5/v6/v7, AngularDart, Ngrx - Vue: Vuex, Vuetify, Buefy, Vue Quasar, Vue BootStrap, Vue Material, Vue NativeScript, Vue Native, Nuxt - Ember, Ext JS, Aurelia, Polymer, etc. - UI Frameworks/Libraries: Tailwind, BootStrap, Semantic UI, Material UI, Bulma, Foundation, Materialize - Chart Libraries: D3.js, Chart.js, FusionCharts, Google Charts, Highcharts, Flot - ✔︎ Backend: PHP Laravel, Node.js, Express.js, Hapi.js, LoopBack, RoR, Python ✔︎ Databases: Postgres, GraphQL, MongoDB, MySQL, DynamoDB ✔︎ Cryptocurrency / BlockChain: Solidity, Web3, Changelly, Binance, Ethers, CCXT, Block.io ✔︎ Scrum / Agile Environments: Github, Bitbucket, Gitlab, SVN, VSTS, Jira, Trello ✔︎ Stacks: MERN, MEVN, MEAN, MEEN, LAMP ✔︎ Software Architectures: OOP, MVVM Not only as one-time contractor, but also as a reliable, capable business partner and technical assistant with long-term relationship, I would suggest potential improvements for the software product by catching upon the critical issues and risks. Being adept at developing plenty of mobile and web apps of various fields in the past, I can build the most qualified, well-optimized and highly-performing products to satisfy the client side by following the standard software development life-cycle with agile methodologies and TDD based on MVC structured programming. Feel free to contact me so I can have the pleasure of working on your project
web3.js
SoliditySmart ContractGraphQLNode.jsReactVue.jsTypeScriptExpressJSNext.js - $56 hourly
- 0.0/5
- (0 jobs)
Hello everybody. How are you? Thank you for your reviewing about my profile. I will tell about me briefly. I am Goerge, who has at least 8 years of experience in web/mobile app development. Until now I have built lots of web sites and flutter apps according to my client's requirement, if you need to develop these projects, I can help you enough, and if you want, I can show my previous projects with source code. And in my think, my top skill is to fix the various bugs, of course, if you want to develop from scratch, it is very ok, I have potential power to progress the big project. Also I have rich hands on experience about blockchain such as solidity smart contracts, web3 js, crypto trading platform and bot development...etc. If you want to work with me, I will demonstrate my skills and I will help your success. My pleasure is interesting coding. Thank you in advance.
web3.js
StripeBlockchainFlutterSolidityAngularVue.jsPythonPHPWeb ApplicationLaravelReactJavaScriptC#C++ - $80 hourly
- 0.0/5
- (0 jobs)
I'm a software engineer having more over 10+ years rich experience. Well versed in several programming languages. With strong analytical ability, logical thinking and constant effort for solving problems, I have accumulated a lot of knowledge and experience digging into blockchain ecosystem. I can implement any kind of blockchain projects including DeFi, Dex, NFT, ICO, IDO, etc. Flexible to client's requirement full time hard work 24/7.
web3.js
SolidityNode.jsBag & WalletReactTruffleBlockchainBlockchain ArchitectureEtherRemixCJavaScriptC++ - $100 hourly
- 0.0/5
- (0 jobs)
How are you doing? I am a blockchain full stack developer and have experience of over 6 years. I'm confident in these fields below: ✓ Smart Contract, DeFi, in Ethereum, Solana, Avax, Wax, Algorand, Polygon,BSC, Polkadot ✓ DApps development ; Solidity/Rust + web3.js/ethers.js ✓ Solidity, Rust, Golang, C++, Java, Python ✓ Integration with crypto wallets such as Metamask. ✓ SQL and NoSQL (MySQL, MSSQL, PostgreSQL, InfluxDB, MongoDB), Redis ✓ Sytems Administration (DevOps, Docker, Apache, Nginx, Heroku) What I can do for you: ✓ Creating an exchange Trading platforms with 3rd part liquidity API, Margin trading etc. like binance.com, bybit.com, or Bitmex.com ✓ NFT marketplace, Defi/Dapp Development, DeFi Consulting (swaps, liquidity pools, borrowing and lending, yield farming, impermanent loss, governance tokens) ✓ NFTs (ERC-721, ERC-1155, Flow, BSC, Polygon, Rarible, Opensea, Nifty, etc) ✓ ICO| STO| IEO- Developing from scratch + Marketing ✓ Smart Contract (ERC20 + ERC721) and Audit ✓ IOT solutions using blockchain such as in Farming ✓ Peer to peer platform ✓ Wallet development (HOT /COLD/ETHER/P2P/ ETH WALLET) ✓ Cryptocurrency Pricing Website ✓ Crypto Arbitrage ✓ Forking coin Please contact me if you want reliable developer. Thanks.
web3.js
BlockchainSolidityDAppsNFTBlockchain ArchitectureC++GolangReactRustNode.js - $45 hourly
- 0.0/5
- (0 jobs)
Web developer focussed on Blockchain and Crypto-related projects, NFT project such as minting/marketplace site, Crypto Gambling and Betting platforms, Trading Platforms and Exchanges, crypto lending and payment solutions. Last 5 years I have worked on several successful DeFi projects. At last but not least, I engage in next-generation 3D Web development, WebGL(three.js) as well. Solutions I provide: ✔ NFT ✔ DEX and Centralized Crypto Exchange ✔ Advanced Trading Platform (Stocks, CFD, Forex, Option, Features...) ✔ Portfolio Tracking Platform ✔ Multichain Web and Mobile Wallet ✔ Crypto Betting and Casino ✔ Yield Farming Protocols ✔ Liquidity Mining Protocols ✔ Automated Market Making (AMM) protocols ✔ Impermanent loss, governance tokens ✔ P2P/Pool Lending and Borrowing ✔ Crypto Collectible Platforms and Non-Fungible Tokens ✔ Custom dApps ✔ ERC20, ERC777, ERC223, ERC721, ERC1155 Smart Contract Development ✔ DeFi development: Uniswap, Compound, Mooniswap, Sushi Swap, WBTC, Binance Launchpool, NFT, BakerySwap, Pancake Swap. Web Stack: ✔ Web3.js, Ether.js, EOS.js, Wax.js ✔ JavaScript/ Typescript, React.js, Node.js ✔ Solidity, Rust, Haskell ✔ WebGL, three.js, Babylon.js
web3.js
Gaming NFTOpenSeaSmart ContractEtherscanNFT MintingDApp DevelopmentNFTEthereumNFT Collection GenerationSolidityCardanoReactVue.js - $50 hourly
- 0.0/5
- (0 jobs)
Hi I have made a lot of blockchain projects so far and all results were perfect. Skill: Token, Coin, NFT, Smart contract, ICO presale, Dex, blockchain game, website and so on I prefer a clear result in a short time. Best Regards.
web3.js
DAppsNode.jsPythonBlockchain ArchitectureBlockchainSmart ContractSolidity - $100 hourly
- 0.0/5
- (0 jobs)
I am a senior Full stack Web and Blockchain developer who has more than 6 years of experience. 1. Blockchain - Solidity, Rust, Python - Smart Contract, ERC20, BEP20, TRC20, ERC721/ERC721A, ERC1155 - Web3.js, Ethers.js, Web3.py, Pyteal - NFT marketplace, NFT mint site, NFT transfer site, NFT gambling site - Merkle Tree WL, Opensea API, IPFS, HashLip 2. Frontend - React.js, Redux, Redux-Saga, Redux-thunk - TypeScript, Styled-component, - Tailwindcss, Material UI, Ant Design, BootStrap, HTML, CSS, Canvas 3. Backend - JavaScript - Node.js, Express.js - PHP - Laravel, WordPress - Python - Golang - Django, Flask - Ruby on Rails - ASP.NET 4. Project Management - Github, Gitlab, Bitbucket - Jira, Trello, Microsoft Team I think communication and global team spirit is key for the project success. I can work in your time zone as a full time and I am just ready to start work now. Thank you.
web3.js
BlockchainEtherNFT ArtMetadataTruffleSolidityJavaPythonRustSmart Contract - $35 hourly
- 0.0/5
- (0 jobs)
⭐ 5/5 Rating ✔️ Fluent English 💡 Problem Solver 💡 Team Player 6+ Years of experience in software development. Great communication skills. Guarantee customer satisfaction. From requirement analysis to production i have involved for all processes of software development lifecycle. I can create the SDLC from scratch. 🚀 Vast experience in : ✅ Blockchain technologies(DEX, DEFI, DAO) ✅ Solidity & Web3.js/Etherjs & Truffle/Hardhat, Metamask integrations ✅ React, Next.js, Tailwindcss, Styled-components, Material UI, Chakura UI, AntD ✅ NodeJs, Express, NestJs ✅ Django, Laravel, Codeignitor ✅ Data collection and Web scraping ✅ MySQL, PostgreSQL, MongoDB, Firebase 🚀 Core skills: ➡️ Self-motivated, Proactive, and team player. ➡️ Love to help, strong social skills, great problem solving skills. ➡️ Obstacle Remover ➡️ Fullstack developer from requirement to SDLC, experienced in all software development lifecycle. 🚀 I DO: ✔️ Deliver work on time. ✔️ Guarantee the quality. ✔️ Enjoy challenges. ✔️ Responsive. 🚀 I DON'T ❌ Overpromise, under deliver. ❌ Say 'Yes' when I shouldn't. ❌ Waste your time and budget. I love to meet new people and share ideas, let me introduce myself to you. I look forward to speaking with you soon. ///////////////// React | Vue | Angular | Django | Node | Laravel | AWS | Smartcontract | Solidity | Ethereum | ERC20 | ERC721/ERC721A | ERC1155 The man doing his favorite job is always happy. That's me, coding! Clients call me a "Passionate and Creative man" - you can check their feedback on me below. I believe you will agree with them once we meet. What do clients love about me? ✔ Flexible Schedule - I can follow any client's time zone. ✔ Creative - I do not hesitate to suggest my ideas. ✔ Fast - They call me if they need MVP now. ✔ Well-Styled - I write readable code. ✔ Fearless - The more complex the challenge, the more I'm interested. ✔ Fast Learner - I can quickly get up to speed on new technologies. ✔ Clear, Friendly Communication - They love my humorous words. ✔ Self Respect - I build everything perfectly so no one needs to fix my code. ✔ Empathy - My primary thought is how best to help my client. ✔ Honesty - If the job doesn't fit my skills, I'll suggest someone else better suited. ✔ Timely Manner - I have never missed a deadline. Experience: ✔ My primary skills: Modern Javascript/Typescript Library&Frameworks (React/Next.js, Angular/Rx.js, Vue/Nuxt.js, Node/Express/Nest.js), Python frameworks (Django), and PHP frameworks (Laravel, CI). ✔ Online Platforms: AWS, GCD, Firebase. ✔ Libraries: jQuery, Google Maps, Google Add-ons, ArcGIS, D3, Plotly.js, Chart.js, and more. ✔ Plugins and REST API: Miro, PIPL, Phone, and more. ✔ Blockchain: Dex. Defi, Dapp, Solidity, Smartcontract, NFTs My arms are open. Welcome!
web3.js
CryptocurrencyBlockchainNFTSolidityFront-End DevelopmentSmart ContractExpressJSNode.jsNext.jsReactTypeScriptLaravel - $40 hourly
- 0.0/5
- (0 jobs)
Hi There! A Warm Welcome to My Profile I have 8+ years of experience as a Full-Stack Developer in the relevant fields. Skills Expertise: Blockchain/Solidity: Smart contract | ICO | Dapp | NFTs | Exchanges/Swap | DeFi | Bridge |NFT LENDING | STACKING - Cryptocurrency tech: * Crypto Coins Exchange Development * ICO Development with Created Token ( Coin ) * Smart-Contracts (Solidity, Truffle framework) * Token development (ERC20, ERC223, ERC721, ERC 1155, BEP 20, TRC20) * Cryptocurrency Wallet and Exchange Applications Some Popular Smart Contract:- Token Contract (ERC20, BEP20, TRC20) NFT Contract (ERC721, BEP721, TRC721) Decentralize Finance (Swapping, Liquidity, Stacking, Farming) Token and NFT marketplace Experience working/forking these protocols: - Uniswap - Sushiswap - Pancakeswap - Harvest financing Web Based: LAMP | MERN | React Js | PHP | HTML5 | CSS3 | AJAX | Java Script | J Query | | Bootstrap| API building Mobile Application: Hybrid App: React Native SERVER Expertise: I'm Cloud Infrastructure Engineer who is responsible for Deploying, managing, and operating scalable, highly available, and fault-tolerant systems. I am AWS CERTIFIED SOLUTION ARCHITECT & GOOGLE CLOUD CERTIFIED and good hands-on Linux fundamentals. Cloud Services: Amazon web services (AWS), Google Cloud, Digital Ocean, Scaleway, Azure, Docker, Kubernetes, Ansible, Jenkins, Rackspace, Linode, etc... -- Extensive quality check and testing. -- Finally, save your budget. -- Support and Maintenance with good availability and quick turnaround. Nothing is impossible in the IT World! Let's do business together! Let's made a win-win relationship! Stop thinking and wondering, just hire me and right away to get the best out of your worth fully earned money! Your satisfaction is GUARANTEED! Kind Regards!! Ratneshwar K.
web3.js
SolanaReactNFTRustEthereumSmart ContractSolidityBlockchain - $50 hourly
- 0.0/5
- (0 jobs)
Hello! I am new on upwork , but I have rich experience in blockchain software fields. My Skills fields 1. erc20/bep20, erc721/bep721, erc1155 smart contract etc 2. web3.js, node.js, react.js 3. integration crypto wallet( such as metamask, trustwallet etc) and dapp 4. ethereum api 5. the working on ethereum, bsc, polygon, Avalanche, solana mainnet etc 6. consulting for crypto currency marketing management 7. the ability to develop various launchpad 8. the experience about excahnges about pancakeswap/uniswap 9. nft marketplace 10. crypto programming for gamming crypto business
web3.js
AvalancheGame DevelopmentNFTDApp DevelopmentNFT MarketplaceNFT MintingSmart ContractSolanaSolidityBlockchain - $40 hourly
- 0.0/5
- (0 jobs)
I can work as not only an individual contributor but also a committed team member since I worked in several global teams. I have a good command of English so that I can have a friendly conversation or chat session with you. I can provide 24/7 service on upwork.com. Thank you.
web3.js
SolidityNode.jsTypeScriptPHPReactJavaScriptAngularGraphQLLaravelMongoDBMySQLVue.jsExpressJSNext.js - $40 hourly
- 0.0/5
- (0 jobs)
CAREER OBJECTIVE Senior Front-End Developer with 9 years of proven leadership and meaningfully contributions to teams of varying size and scope. With my results-driven mentality, I transformed my team at GitHub by seeking, learning, and teaching new, efficient technologies to make aggressive deadlines consistently achievable. Passionate about going the extra mile to ensure the customer is unquestionably satisfied with the product or service provided. With emphasis on scalable and well-documented code, I look forward to working collaboratively as well as spearheading independent projects at Accenture.
web3.js
Emerging Tech ConsultationEthereumBlockchainNFTSoliditySmart ContractNode.jsJavaScriptPHPLaravelVue.jsMySQLMongoDB - $40 hourly
- 0.0/5
- (0 jobs)
I am a senior full-stack developer with strong skills and mature experience in full-stack web development. I have hands-on experience in building highly customized web applications such as CMS, LMS, Trading Platforms, NFT Action Platforms, etc with various web languages and frameworks. I have designed several NFTs including not only 2D but also 3D art collections. I have strong skills and experience in unity and 3D. I have experience in building NFT games with unity. My full-stack web development service includes: - MySQL, MongoDB, PostgreSQL, PHP, Laravel/CodeIgniter, - Node.js/Express.js, React.js/Next.js, VueJS/Nuxt.js, Gatsby/Material UI/Ant Design/Semantic UI - HTML/HTML5, CSS/SCSS, Bootstrap/Tailwind CSS - JavaScript/TypeScript, jQuery, Ajax, JSON - Block chain Skills: Solidity, Javascript, node.js, React.js, C/C++, OOP/UML, ... Specialty: DAO, NFT game Unlike others: We VERIFY the logic of our smart contracts. Also, I have sound knowledge of the 3D world something like: - Unity, C#, Autodesk 3Ds Max, Adobe Photoshop - Game design, NFT 3d Asset design, 3D modeling - Lowpoly modeling, texture mapping - Interior and exterior design And my bonus Blockchain service includes: - NFT marketplace/NFT Gaming Platform, Crypto Trading Platform - Ethereum, Binance Smart Chain, Bitcoin - Solidity, Web3.js, ERC20/BEP20, ERC721/BEP721 - NFT website building, NFT design I can work as not only an individual contributor but also a committed team member since I worked in several global teams. I have a good command of English so that I can have a friendly conversation or chat session with you. I can provide 24/7 service on upwork.com. Thank you.
web3.js
ShopifySolidityMongoDBMySQLNext.jsReactVue.jsExpressJSNuxt.jsTypeScriptNode.jsLaravelGraphQLPHP - $40 hourly
- 0.0/5
- (0 jobs)
Hello. It is the best option to hire me if you'd like: * A senior Node.js/Typescript, Python programmer. * Expert in Spring Boot with docker, cloud database and 3rd party. * A great firebase engineer to handle several firebase services flexibly. * A professional AWS engineer to assist your project architecture/infrastructure, who can handle many Amazon Web services flexibly. * To implement your project with Lambda/AppSync and Serverless. * To implement Docker container service on the AWS ECS/EC2/ECR or something else. * To build elegant web application or hybrid mobile application with Angular/NgRx, React/Redux or Vue.js/Vuex themed by Material UI, Bootstrap or Ant Design. Will provide lots of robust solution in building your project successfully. Available to work full time and flexible in the timezone. Hoping good collaboration in your business. Thanks.
web3.js
EthereumEmerging Tech ConsultationBlockchainNFTSoliditySmart ContractJavaScriptVue.jsMySQLMongoDBReactNode.jsPHPLaravel - $40 hourly
- 0.0/5
- (0 jobs)
Front-end and Back-end Developer React js, Vue.js, Node.js, Laravel 5, Wordpress , HTML5, CSS3, Jquery, SASS Thank you for visiting my profile. Currently I hold a Degree on Web Development and I've been worked on the Web Development field for over 7 years as a Front-end and Back-end developer. I'm a very detail oriented person when it comes to development also hardworking and responsible specially with deadlines. I have an eye for the little things, it is my nature and it is very important for me to create beautiful and usable design and code. Just check out my portfolio and let's work together!
web3.js
EthereumEmerging Tech ConsultationBlockchainNFTSoliditySmart ContractNode.jsReactJavaScriptPHPLaravelMySQLMongoDBVue.js - $40 hourly
- 0.0/5
- (0 jobs)
I'm a senior developer with 6+ years experiences in web development related with blockchain. I am very familiar with PHP/Laravel, Node.js/React.js/Angular.js, Solidity/Truffle/Hardhat, Web3.js/Ether.js, Rust, Open Zeppelin, GraphQL, several blockchain APIs. And I have RICH experience with smart contracts, several types of token(ERC20/BEP20/ECR721/ERC1155) deployment, building new wallet, auto trading bot/snipping bot(front-run, arbitrage), DEX fork, Defi platform for Staking / Yield farm / Lending & borrowing system / NFT marketplace / Crypto Game(play to earn) in several blockchains like Ethereum, Binance Smart Chain , Polygon, and Solana. So many interests in website design and development to integrate crypto currency and had experiences with it. By good communication, discuss with your project requirements. Hope to work on your project and finish all perfectly. Looking forward to hearing from you soon. Thank you.
web3.js
NFTNode.jsEthereumSolidityReactExpressJSGolangLaravelRust - $40 hourly
- 0.0/5
- (0 jobs)
I am a Full Stack Developer with over 8 years of rich experience in web/app site design and development. On a daily basis, I assist my clients with database issues, CSS edits, HTML edits, PHP tweaks, malware, backups, optimization, migrations, troubleshooting, updates, and a plethora of other technical issues that arise with hosting. I've worked with clients converting their Sketch, Zeplin or PSD mockups to fully functional responsive sites, created custom themes with Foundation 5 and Bootstrap, React.js, Vue.js, and learned that SASS and SCSS aren't horrible, scary monsters that will haunt me in my sleep. My goal is to partner with you on your entire business and see how I can take work away from you. My favorite clients are the ones that view our business relationship as a partnership. I value strong communication, transparency, and focus. And particular I have been in cryptospace from 3 years ago and since then have done deep research on Blockchain technology and participated in various kinds of smart contract projects using solidity.
web3.js
DApp DevelopmentCrypto Exchange PlatformBlockchain ArchitectureCryptocurrencyBlockchainNFTSoliditySmart ContractReactWeb Application - $40 hourly
- 0.0/5
- (0 jobs)
I am very familiar with Go, PHP/Laravel/CI, Python/Django/Flask Node.js/React.js/Angular.js, Python/Django, Solidity/Truffle/Hardhat, Web3.js/Ether.js, Rust, Open Zeppelin, GraphQL, several blockchain APIs. And had experiences with smart contracts, several types of token(ERC20/ECR721/ERC1155) deployment, building new Crypto Wallet, Auto trading Bot / Snipping Bot(Front-run, Arbitrage), DEX fork, Defi platform for Staking / Yield farm / Lending & borrowing system / NFT marketplace / Crypto Game(play to earn) in several blockchains like Ethereum, Binance Smart Chain , Matic, Polygon, Cardano , Fantom, Avalanche, Cronos and Solana.
web3.js
EthereumBlockchainSolanaSoliditySmart ContractVue.jsNext.jsRustReactFlaskDjangoNode.jsPythonLaravel Want to browse more freelancers?
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