Sao Joao da Madeira, Aveiro, Portugal
$50/hr · Starting at $500
React.js (Next.js with server side-rendering for SEO); Metamask, Trust Wallet and WalletConnect integrations; ERC721 or ERC1155 Non-Fungible Token Smart Contract; Whitelist, Pre Sale and Public Sale w…
Owode, Ogun, Nigeria
$8/hr · Starting at $30
I am a senior back end and solidity development who have been programming for the past 5 - 6 years. My main skills are JavaScript, node.js, typescript, solidity web3.js, nft, blockchain development, R…
Karachi, Sindh, Pakistan
$25/hr · Starting at $100
A result oriented professional with good experience in application Support & Maintenance and Software Development. Adept in providing post-implementation, application maintenance & enhancement suppo…
Madurai, Tamil Nadu, India
$5/hr · Starting at $25
I help my clients to succeed in trading with the help of algorithms. I do service as well as create new algorithms for trading. I also taught algorithmic trading to number of clients. Technologies : M…
Dnieper, Dnipropetrovs'ka Oblast', Ukraine
ID Verified
$30/hr · Starting at $50
As a full stack web developer I have been built many websites in my 6 years of experience. I have top skills in React JS, Node JS, and Laravel and also developing blockchain websites. I hold expertise…
Odessa, Odes'ka Oblast', Ukraine
$50/hr · Starting at $1,000
Technology I work with: - Blockchain * ERC20, ERC777, ERC223, ERC721, ERC1155 Token development * Sophisticated smart contracts or NFTs on leading blockchains such as Ethereum, Bitcoin, Binance, Stell…
Harirampur, Dhaka, Bangladesh
$10/hr · Starting at $50
Are you looking for a professional web developer? Do you want eCommerce / real-estate/ blog/ nft or different types of websites? - I'm an experienced full-stack web developer. I can make your web pa…
Mountain View, California, United States
$65/hr · Starting at $30
Language, tools and framework Used PHP, WordPress, MySQl, MongoDB, Node JS, SparkPost RestApi. Instructions This is a project related to mail marketing. The company shows the articles about stock and
Kowloon, Hong Kong, Hong Kong
$40/hr · Starting at $25
- Blockchain(Bitcoin | Ethereum | BSC | Polygon | Fantom | TRON) * Defi & DApps * NFT & NFT Marketplace * Smart Contract, DAO, Staking Pool, Mining Pool * DEX Development - Full-Stack * Web-based syst…
Sanauli, Punjab, India
$15/hr · Starting at $25
I’m a developer with experience in building websites for small and medium-sized businesses. I have developed a number of Crypto Investment (Asset Management)Platforms with proper Frontend and Backend.…
Lahore, Punjab, Pakistan
$20/hr · Starting at $500
what I can help you with ? 1. Research and report writing 2. write Metadata 3. Smart contract 4. Wallet integration 5. Minting Functionality 6. Candy Machine 7. Launch / Management of Project (includi…
Hong Kong, Hong Kong, Hong Kong
$35/hr · Starting at $60
I have +5 years of experience in building Digital Coins, Blockchain ( Private and Public ) Trading Bots, ICO, Website & Mobile, Desktop app development. I have rich hands-on experience on below langua…
Kolkata, West Bengal, India
$15/hr · Starting at $150
Working with next-gen technology to develop websites ranging from different categories (portfolio, e-commerce, ERP, OTT, Crypto Exchange to name a few). Having experience in developing different categ…
Edmonton, Ontario, Canada
$25/hr · Starting at $60
I am a Senior Blockchain and Web Developer in Full . You can review my Full stack skills below: -- Blockchain: NFT, Defi, Hyperledger Fabric --Backend: Node.js + Express.js , Laravel , ASP.NET MVC --F…
Dandong, Liaoning, China
$50/hr · Starting at $40
I am a full-stack developer with 10+ years of experience in website development and mobile development. I mostly developed the websites with JavaScript and its frameworks such as Angular, React, React…
Frankfurt, Brandenburg, Germany
$60/hr · Starting at $45
I've worked on web3/react and smart contract for mint/burn, yielding, swap, staking, marketplace, lottery, FIAT implements, and some features. I've worked on full-stack development using ReactJs, Nod…
Faridabad, Haryana, India
$8/hr · Starting at $650
Microalien is It & Software development company which deal in WebSite and Mobile Application development. We've a good and experienced team of developer. We work for every type of Industry. We've work…
$12/hr · Starting at $100
I am a Full Stack Developer (MEAN Stack, Database Designer, Data Analytics). I have 3 years of experience in web application development. I have delivered professional websites for clients and satisf…
Sibiu, Sibiu, Romania
$45/hr · Starting at $100
During our last 7 years of using AWS, we've created from scratch multiple scalable systems for different web and mobile apps. Some of our web and mobile apps are within Fintech and Healthcare, very sp…
Austin, Texas, United States
Past Earnings
$68/hr · Starting at $15,000
- Build the platform architecture -Develop a whole smart contract from scratch -Built token bridge between Matic and Ethereum so that users can migrate their NFTs -Implement basic functionalities of N…