Best Blockchain & Crypto freelancers for Hire

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We found 449 Blockchain & Crypto Freelancers for Hire. Post a job for free and hire a freelancer with the skills and reputation to get your task completed.

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Ararat Tonoyan

Blockchain and Web develope Russian Federation, Kursk
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15
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✅ Lead Developer With 5+ Years Of Experience | Top Rated Freelancer. Hi, I am a professional web and blockchain developer with a huge practice in this field. I like to build interesting applications that matter. The shortlist of my professional skills: ✅ - Decentralized applications (DApps) ✅ - Difficult and scalable smart contracts ✅ - Websites (frontend/backend) ✅ - API & Microservices ✅ - Architecture and tech stack consulting Expanded list: 🔗 Blockchain Development Stack ✅ - Decentralized application development (DApps) ✅ - Smart contracts development ✅ - Architecture and technological stack planning ✅ - Solidity programming ✅ - UNIT tests ✅ - Protocols, state channels and sidechains development ✅ - Assembly code blocks integration ✅ - Chainlink integration ✅ - Any type of digital assets development 🌐 Web Development Stack ✅ - HTML, CSS ( html5, css3, sass, bootstrap ) ✅ - JavaScript ( es 6-10 ) ✅ - Web3 Js ✅ - React Js ( redux ) ✅ - React Native ✅ - Angular Js ( 1.x ) ✅ - Vue Js (vuex) ✅ - jQuery ✅ - Node Js / Express ✅ - Databases ( firebase firestore, mySQL, postgreSQL ) ✅ - Docker ✅ - Wordpress website creation from scratch ✅ - Deployment on shared/VPS hostings I do believe I can bring my fresh set of ideas to your projects. I'm sure we will enjoy working together. I always open to consulting, so feel free to contact me. Looking forward to talking to you soon.

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135 USD/hour
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Melina Robledo

Illustrator - Graphic Designer Argentina, Buenos Aires
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14
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Hi there :) I'm Melina, a professional graphic designer and illustrator with 7 years of freelance experience. Glad to share my ideas and experience and help you improve your business. Feel free to contact me. Let's work together!

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10 USD/hour
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Sukhvinder Singh

Blockchain Developer India, Ludhiana
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13
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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. Last 3 years I have worked on several successful DeFi and FinTech startups (drop me a line to see my full portfolio as a blockchain developer). Solutions I provide: ✔ DEX and Centralized Crypto Exchange ✔ Advanced Trading Platform (Stocks, CFD, Forex, Option, Features...) ✔ Portfolio Tracking Platform ✔ Web/Mobile Wallet ✔ Crypto Betting and Casino ✔ Yield Farming Protocols ✔ Liquidity Mining Protocols ✔ P2P/Pool Lending and Borrowing ✔ Crypto Collectible Platforms and Non-Fungible Tokens ✔ Custom dApps ✔ ERC20, ERC777, ERC223, ERC721, ERC1155 Smart Contract Development ✔ Forsage, Linos Share, BestMining like MLM Crowdfunding HYIP Platforms ✔ ICO, STO, Blockchain Copyrighting and Whitepapers ✔ API Development and Integration: blockchain.info, inrura.io, poloniex.com, bitfinex.com, hitbtc.com, coinbase.com, kraken.com, cex.io, coinmarketcap.com, cryptokitties.co, uniswap.org, aave.com, yearn.finance, sushiswap.org ✔ DeFi development: Yearn, Uniswap, Curve, Balancer, Synthetic, Compound, Aave, Mooniswap, Fulcrum, dYdX, Sushi Swap, Zapper, Maker, insstaDApp, Bancor, Loopring, Polkadot, Substrate, WBTC, RenVM, DDorce, mStable, Alchemy, Binance Launchpool (BellaProtocol), MLM, NFT, BakerySwap, Pickle, Fortube, PerlinX, UMA Project, YFV, YFII, Synthetix, dForce, Swerve, Zoom Protocol ✔ Blockchain stack : Web3, Solidity, Infura, Truffle, MIST/Remix, BTC, ETH, TRON, USDT, YFI, Bel ✔ Wallets and Clients: MEW, Geth, Parity, Gemini Mist, Metamask, Ganache Web Stack: ✔ Web3.js, Ethereum, Solidity, Truffle ✔ PHP / Laravel / Yii (2) ✔ HTML (5), CSS (3), LESS, Sass, Bootstrap (3/4) ✔ JavaScript/ Typescript, Vue.js, React.js, Node.js ✔ MySQL, MongoDB, Redis ✔ 3rd Party API Integrations ✔ TDD methodology (Unit-testing) Excited to join any interesting projects alone or together with my team. Just drop me a line!

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60 USD/hour
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SuperAliensCo Technologies India LLP

Director India
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13
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SuperAliensCo Technologies India LLP We are a team of highly skilled and experienced individuals working in various fields of technology and are based in India. We Provide state of arts solution for wearables including designing and manufacturing, Custom software and hardware development, Embedded solution, Robotics Design and development, Web and Mobile App development, Database management etc. We have clients from across the world. We are working with US based client on patented technology and one of its kind product in the world that will be launched in the month of February 2021. Medical grade wearable device to monitor cardiac activity is under development and is scheduled to be launched in the month of January 2021. We are very flexible with working hours and pricing. Join in with us for the greatest development of yours

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23 USD/hour
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Josiah Makori

Certified Blockchain Content Writer Canada
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13
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I am an experienced blockchain content writer that you can count on to deliver top-notch content for your blog, website, social media pages, and everything else between. I have more than 8 years of writing experience up my sleeves. Over these years, I’ve gained a reputation for creating impactful and optimized content for Espeo Software, BlockchainLand, BusinessBlockchainHQ, Nebulas, ChangeNow, ShillColorado, Fairlay.com, and Nuvo Blockchain. I am well conversant with content management tools, like WordPress, Google Documents, and Basecamp.

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Vincent Boardman

Developer United Kingdom, Manchester
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12
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Very experienced reactJS developer with hundreds of projects under his belt Vincent Boardman can creat fintech/ DeFi applications, build landing pages for ICOs and create NFT stores.

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28 USD/hour
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Etienne Okeke

Ghana
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11
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I'm a Software Developer with 2 years experience in blockchain and smart contract development. I use JavaScript for both Frontend (React) and Backend (Node/Express), and Solidity for my smart contract development.

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Nwawulu Gracious

Freelancer Lagos
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11
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I am a prolific writer with more than 4 years in the digital marketing space. I have worked as an editor/content creator for so many brands, newspapers, magazines, and websites such as 36naija.com, Informationngr.com, Castnigeria, and many more. Through my vast experience, I have been able to write on a plethora of categories not limited to health, weight loss, tech, crypto, education, politics, relationship, business, finance, pets, and automobile.

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50 USD/hour
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Rommel Gratela

Document Controller / Crypto member Philippines, Burgos, Rodriguez
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11
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I am having around 10 years of rich experience in the field of Register and Documentation. I have the ability to work on any kind of data entry and register project. With reference to your trailing job post that you are looking for someone to do some changes on your data entry job. Your requirements match with my skills. Being a Document Controller expert I am assuring you that I can finalize your data within the time and your project. Being Crypto influencer for 10 years running, I am the one who runs the marketing strategy and giving the member some task to spread the information about the platform of the project until fully operated and success launched. My sense of humor, passion, and energy for crypto is contagious, Primary focus on teaching and helping people succeed.

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10 USD/hour
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CoinValue Community

Technology, Business Management, Blockchain advisory and marketing  Nigeria, Asaba
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11
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I'm Luka Anthony founder of CoinValue Community and a specialist in project development (project management and Advisor), with 3 years working experience in blockchain and cryptocurrency terrain. Innovation is my motto which helps me to continue to strive to connect and create specialized solutions for projects with blockchain and non blockchain sectors. Crypto never sleeps is my Slogan. https://www.linkedin.com/in/lukaanthony

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200 USD/hour
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Théo Richard

Blockchain developer France
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11
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I help entrepreneurs to implement software solutions based on the blockchain. Technically speaking, I have familiarised myself with solidity, web3.js/ethers.js, truffle/hardhat and different tokens standards (ERC20, ERC721, ERC1155, BEP20) while using other tools such as EIP-2981 (NFT royalties) and the peer to peer protocol IPFS since less than a year. GitLab CI/CD, Docker (Dockerfile + docker-compose), Prettier, ESLint, Husky and Lint-staged are fundamentals blocs for Git repositories infrastructure. About my workflow I use a mix of Feynman technique, Pomodoro whitelisted and scrum to be efficient and deeply focused. I am reachable via Telegram: https://t.me/th_rchrd GitLab repo: https://gitlab.com/Theo6890 Twitter: https://twitter.com/BlocksCreatorz YouTube: https://youtube.com/channel/UCzyxKL10VYwxKhViSHGeiag

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90 USD/hour
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Faiz Ali Khan

Article, Blogs Writer. Pakistan, Lahore
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10
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Blockchain is the new emerging technology that are rapidly shaping the future of humanity. In order to comply with the basics of blockchain technology, I am here to try my best to explain and convey the evolving concepts that are come in a way between you and the Blockchain. As the world of today is moving faster towards decentralization web 3.0, in this era of rapid change it is the duty of every individuals to take participation and make the global community more independent, prosperous and financially stable.

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10 USD/hour
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