Gothenburg, Quebec, Canada
$50/hr · Starting at $500
I am an expert who have 5+ years of experience in Blockchain development. I am very familiar with Web3 integration, NFT minting, NFT Staking, NFT Marketplace, NFT Random Art Generation and NFT based g…
Bucha, Kharkivs'ka Oblast', Ukraine
Past Earnings
$40/hr · Starting at $100
Hi, I am a blockchain and smart contract developer, writing smart contracts(ERC721), Polygon to reduce gas fees, creating cryptocurrencies, and launching ICOs, Dapps with about 2 years of experience w…
Zirakpur, Punjab, India
$10/hr · Starting at $200
Over the last 12+ years, Being a "FULL STACK DEVELOPER" and " BLOCKCHAIN TECHNOLOGY Expert " with solidity, NFT, Metamask, and Smart contract development to develop Crypto Blockchain NFT Websites as w…
Beograd, Serbia, Serbia
ID Verified
Web developer focussed on Blockchain and Crypto-related projects, Crypto Gambling and Betting platforms, Trading Platforms and Exchanges, crypto lending and payment solutions. Last 5 years I have work…
Kyiv, Kyyivs'ka Oblast', Ukraine
$40/hr · Starting at $1,000
* Building trading platforms, smart contracts, coin forking * NFT staking platform * Deploy minting contract * Add metadata to NFTs (IPFS/Pinata) * Integrate contract to website * Cryptocurrency Excha…
Wolfville, Nova Scotia, Canada
$50/hr · Starting at $100
Hello, everybody. I'm a very organized person. I like to know exactly what I'm going to do for the day and the week. So I outline my tasks and organize my work load. By doing so, I can organize my tim…
Znamenka, Kirovohrads'ka Oblast', Ukraine
$40/hr · Starting at $2,000
Smart Contract based ERC721 & ERC721A, ERC1155 ERC721A is a new version of ERC721 to save minting gas fee (e.g Azuki Collection) Use Merkle Tree for Whitelist during PreSale to save gas fee NFT Stakin…
Columbus, Ohio, United States
$40/hr · Starting at $200
I am a professional full-stack software engineer and team lead, based in NYC, USA. I started my career on back end developer but now I am focused on Ethereum and scaling solutions (Layer2 and EVM-adap…
dullay wala, Punjab, Pakistan
$5/hr · Starting at $25
I specialize in developing blockchain dapps and have experience with various chains, including Bitcoin, Solana, XRPL, Hedera, Ethereum, BSC, and Cosmos chains. My services include: 1. Custom DApp Feat…
Bern, Bern, Switzerland
$10/hr · Starting at $50
Are you a victim of a crypto scam, lost funds due to a mistaken transaction, or struggling with inaccessible wallets? I specialize in crypto asset tracing assistance, and blockchain forensics to help
Delhi, Delhi, India
$8/hr · Starting at $30
Ethereum, Bitcoin, EOS, Smart Contract, Web3js, Node.js, EOSjs, Truffle Framework, Scatter, Metamask, Grin Master, Rust, Solidity, C/C++, Java, Angular js, Hyperledger, Master Node, ICO, STO, ERC20, E…
Lviv, L'vivs'ka Oblast', Ukraine
$450/hr · Starting at $45
I am a professional Web and Desktop Developer with experience in building secure, scalable, and high-performance software solutions for businesses and individuals. I develop modern websites, enterpris…
Shenyang, Liaoning, China
$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…
Livenka, Illinois, United States
$30/hr · Starting at $100
Hello, I am a senior MERN Stack developer with 10+ years of experience in delivering successful products and business solutions for many clients from multiple industries. My special service ✔ Abilit…
Pune, Madhya Pradesh, India
I have been developing APPS for the past 3+ years and have developed many apps(Android ) with excellent ratings and user responses, so let's connect to discuss further. I have good knowledge of crypt
Yerevan, Yerevan, Armenia
$25/hr · Starting at $500
You are looking for a responsible developer to quickly create a DApp, smart contracts, NFT, website or all at once - welcome! I am a Solidity developer with experience in creating smart contracts in v…
Beijing, Beijing, China
$30/hr · Starting at $25
✅ Professional Full-Stack Developer | 10+ Years Experience | Blockchain Specialist Hello! I'm a seasoned software engineer with over a decade of hands-on experience in full-cycle development — from pl…
Kyiv, Kiev, Ukraine
Full Stack & Blockchain Expert With 4 years of experience in Blockchain and Web Development. I have worked on many small to large scale blockchain projects which include NFT Marketplace, Def
Abuja, Federal Capital Territory, Nigeria
$700/hr · Starting at $500
Hi Am a full grown blockchain developer, having years of experience in Blockchain development for [ DEX, CEX, TOKEN, SMART CONTRACT, NFT, OWN CRYPTOCURRENCY etc.. ], If you're looking for someone e…
Lahore, Punjab, Pakistan
$125/hr · Starting at $50
Logo design I am an experienced graphics designer. I am working in this field for more than 2 years. Designing is my hobby besides my profession. So, If you are looking for a Logo, flyer design, poste…