New york, New York, United States
Past Earnings
$20/hr · Starting at $2,000
We are professional web software engineer with 7 years of experience, highly focused on the cryptocurrency and blockchain sphere. We have experience developing blockchain-based dApps, familiar with S…
Visakhapatnam, Andhra Pradesh, India
$15/hr · Starting at $200
Are you excited about fusing the power of smart contracts with modern web applications? I specialize in guiding you through the process of seamlessly integrating Ethereum smart contracts into your Rea…
Ahmedabad, Gujarat, India
$30/hr · Starting at $25
Seven Bits brings end-to-end Blockchain-based business services that build incorruptible digital solutions. Be it ICO, IEO, crypto exchange, or contract development, our team uses an agile development…
Hyderabad, Telangana, India
ID Verified
$25/hr · Starting at $1,000
The Blockchain is a unique globally distributed ledger that contains the transaction details, records, and information using cryptography based technologies. It offers a stable and secured transaction…
Shenyang, Liaoning, China
575/yr · 100%
$50/hr · Starting at $1,000
Ethereum ✓ Developing smart contracts using a Solidity programming language. ✓ Developing RPC using client libraries such as Web3. ✓ Static analysis of smart contracts for gas consumption and optimiza…
Madurai, Tamil Nadu, India
$10/hr · Starting at $25
As my experenice in both BLOCKCHAIN , Crypto Exchange , DeFi and NFT domain is extended to immense level, I wish to apply for this job. At the meantime I do have sufficient stuff in developing NFT GAM…
Kyiv, Kiev, Ukraine
$60/hr · Starting at $50
❤️Greetings, TOP RATED ️100% job success ⭐⭐⭐⭐⭐ I am a full-stack software engineer and Blockchain Senior Engineer with over five years of development experience. As a web developer, I have wor
klintsy, Bryansk, Russian Federation
$25/hr · Starting at $150
Blockchain, Etherium, Cryptocurrency, Wallet apps, and ICO development I have 5+ years experienced with proficiency in Smart Contract Development | Blockchain Development | ICO | Cryptocurrency | Smar…
San Luis Obispo, California, United States
$30/hr · Starting at $40
BLOCKCHAIN AND NFT MARKETPLACE DEVELOPMENT PROCESS. You are welcome to my gig Do you have a brilliant idea that you would want to implement successfully, or are you looking for a blockchain applicatio…
Bengaluru, Karnataka, India
$6/hr · Starting at $60
I would like to help you with your blockchain project with some of my below services. Smart Contracts development using Solidity Web3 integration Unit testing and testing using testnets networks. Meta…
Vladicin Han, Serbia, Serbia
$40/hr · Starting at $1,000
✔ Trading bot with strong strategies (Front running, snipping, arbitrage, contract bot) ✔ NFT marketplace with Smart UI and high end functionalities in Ethereum, Binance, Cardano, Solana, etc. ✔ DEX a…
Ajman, Ajman, United Arab Emirates
$25/hr · Starting at $25
It must be irritating, right? Getting bombarded by messages from people that tell you they know how to build your product properly, but they actually don't. I am an expert in the Ethereum Solidity pro…
NOIDA, Uttar Pradesh, India
$20/hr · Starting at $100
Blockchain | Wallets | Coin-Creation | Crypto-Exchange | ICO | Dapps | DEX | Web Portal Our Core Competency is in delivering new Coins based on Customised ERC20 / ERC721 / ERC998 / ERC1155 Smart Cont…
Singapore, Singapore, Singapore
$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…
Lahore, Punjab, Pakistan
I am a full stack blockchain developer starting from creating and deploying contracts to interfacing them with different user interfaces (UI) on different platforms like web, mobile, creating apis etc…
Islamabad, Islamabad, Pakistan
Building a fully functional nft website, nft landing page Would you be interested in creating an NFT website and NFT landing page? If so, you've come to the right place My service includes creating or…
Lagos, Lagos, Nigeria
$40/hr · Starting at $25
I am a blockchain developer, I build smart contracts, dapp, defi, dex, token, nft website, minting website, nft marketplace. I have done series of job on this and I can show you my past project. I ca…
Medellin, Antioquia, Colombia
$50/hr · Starting at $250
As I've got 8 years of experience in software engineering, I always welcome entrepreneurs & innovators to partner up with my highly experienced skills&stacks to implement your ideas into reality. Whe…
Dereham, Norfolk, United Kingdom
$45/hr · Starting at $225
I have over 7 years experience as a blockchain and cryptocurrency developer. I provide superior value where specialist blockchain experience is required. I can help with: - Cryptocurrencies and blockc…
Poznan, Greater Poland, Poland
$50/hr · Starting at $500
As a Blockchain and Cryptocurrency specialist with hands-on experience, I can start to work immediately for you. I have extensive 5+ years of experience in developing and wrting Smart Contracts (ERC20…