Santiago De Los Caballeros, Santiago, Dominican Republic
$55/hr · Starting at $1,000
I am a skilled senior blockchain, DevOps, software engineer, Team Manager with good experience in the full SDLC creating dynamic web application, desktop, script. I always update functionality based o…
Kuala Lumpur, Kuala Lumpur, Malaysia
$5/hr · Starting at $25
Ethereum is a platform that's built specifically for creating smart contracts. We develop the following Solidity smart contracts: • Token contracts ERC20/ERC223 • Crowdsale contracts ICO • Multisigna…
Shenyang, Liaoning, China
$30/hr · Starting at $300
As a dedicated senior Web developer with 7 years of experience. I have a deep knowledge in web development and blockchain technology and I believe I can help your company with your In recent 5 years,…
Singapore, Singapore, Singapore
Past Earnings
$50/hr · Starting at $50
I’m a full stack developer who has been working for front end and back end development since 2007. My skill set: ? Javascript frameworks - Angular.js, Angular 2, 4, React.js, React Fiber, Node.js , E…
ikeja, Lagos, Nigeria
$20/hr · Starting at $1,000
i am a full stack web3 developer i can develop web apps and web3 apps i can develop the front end using react and vue I can develop routs and use frameworks like nuxtjs and nextjs I can develop the
WOKING, Surrey, United Kingdom
$15/hr · Starting at $25
I am a blockchain developer with 8+ experience & end to end solution provider for Blockchain. we have been successfully implemented that in retail, real estate, healthcare, fleet & transportation indu…
Kasur, Punjab, Pakistan
$15/hr · Starting at $50
Hi! I will integrate the smart contract with the front end or back end with the help of web3 or ether library. Integrating smart contracts can be very difficult and overwhelming. I will integrate
Darkhan, Darhan, Mongolia
$40/hr · Starting at $50
NFT MINT ENGINE, NFT WEBSITE, NFT MARKETPLACE, NFT TOKEN, ERC721 TOKEN, ERC1155 TOKEN, AND ERC721A TO REDUCE GAS FEE ON MINTING Welcome to my Blockchain NFT gig. My Delivery: Responsive NFT website de…
Novohrad-Volynskyi, Zhytomyrs'ka Oblast', Ukraine
$50/hr · Starting at $3,000
Main skills: - Blockchain - Ethereum / Smart Contract / Solidty / Truffle / Web3.js / ERC20, 721, 1155 Tokens - Developing smart contracts using solidity - Developing RPC using web3.js - Analysis of s…
Toronto, Ontario, Canada
$28/hr · Starting at $500
Experienced Software Developer with a demonstrated history of working in Full Stack Web Development. Skilled in Sitecore CMS, ASP.NET MVC, HTML, CSS, JavaScript, and Java. Sitecore Certified and Coveo…
Kyiv, Kyyivs'ka Oblast', Ukraine
$30/hr · Starting at $25
Skills: Languages: Python, JavaScript, TypeScript, NodeJS, C# Scripting: Bash, Batch, PowerShell Databases: MySQL, SQLite, PostgreSQL, Redis Frontend: HTML, CSS, ReactJS Specializations: Telegram bots…
Surat, Gujarat, India
ID Verified
$25/hr · Starting at $1,500
You will get a robust and secure cross-chain token bridge, enabling seamless token transfers between different chain. With a proven track record in blockchain development, I specialize in creating eff…
Vladivostok, Permskiy Kray, Russian Federation
$25/hr · Starting at $300
With many years of extensive experience in Blockchain and Smart Contract Developer - Ethereum, Solana, Tezos, also experience with EVM and custom Blockchains, .NET developer with knowledge in F# and C…
Stanley, New Mexico, United States
$75/hr · Starting at $500
Horizon Development offers high-quality smart contract, and blockchain development services, providing customized solutions that best fit your business's unique needs. We have helped both small and me…
Osun, Osun, Nigeria
$500/hr · Starting at $1,000
WELCOME TO MY SERVICE {GIG}, I will develop smart contract for the blockchain systems, eth,bsc in solidity and golang . The codes will be tested and verified using the nodejs server and a blockchain n…
Douala, Littoral, Cameroon
$30/hr · Starting at $200
?Javascript frameworks - Angular.js, Angular 2, 4, React.js, React Fiber, Node.js , Express.js, Backbone.js, Ember.js, Knockout.js, D3.js ?Mobile/ ionic framework, android, swift, android, native scri…
Grenoble, Ontario, Canada
$50/hr · Starting at $500
- Ethereum, Smart contracts, ERC20, custom tokens, solidity, consensus algorithm - Strong experience with Blockchain, ICO, Cryptocurrency, tokens, IoT techonology - Professional knowledge about Bitcoi…
Port Harcourt, Rivers, Nigeria
$20/hr · Starting at $500
I am a fullstack web developer with over 4 years of experience in building applications for clients all over the world. I will build you web applications with nodejs, react js and other latest web tec…
Rostov-on-Don, Rostov, Russian Federation
$50/hr · Starting at $100
Cryptocurrency Senior full-stack developer, with 4+ years of experience in blockchain development. Good understanding and knowledge of object-oriented approaches, software engineering principles, an…
Yerevan, Yerevan, Armenia
$30/hr · Starting at $5,000
**Ready to do short assessments and ETAs in order to show you my skills (check below my tech stack) and my suitability for your job and according to that start long-term cooperation (Software and Bloc…