Kalush, Ivano-Frankivs'ka Oblast', Ukraine
Past Earnings
$20/hr · Starting at $100
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…
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…
Bucha, Kharkivs'ka Oblast', Ukraine
$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…
Louisville, Kentucky, United States
$50/hr · Starting at $1,000
I've worked with ICOs, NFTs and Blockchain for the last 5 years, where I began my career with full-stack web development expertise, so what can I say? It’s an excellent time to get on the Blockchain t…
Umka, Central Serbia, Serbia
ID Verified
I develop secure and scalable blockchain solutions, including dApps, DeFi applications, NFT marketplaces, and DAO governance tools. Smart contract security and gas optimization are key priorities in m…
Paczewo, Pomorskie, Poland
$30/hr · Starting at $500
I have deep knowledge of blockchain technologies specifically in constructing the decentralized application, NFT minting and marketing, fork & customizing the existing secure smart contracts, implemen…
Puyallup, Washington, United States
$50/hr · Starting at $200
Senior Developer I am working as a full stack developer for over 6 years.During that period, I developed hundreds of websites and apps including E-commerce, CMS, LMS, ERM, SASS, Payment gateways, E-go…
Spiez, Bern, Switzerland
$40/hr · Starting at $1,000
Having worked on numerous decentralized applications (DApps), I am well-versed in developing smart contracts that leverage the power of Ethereum's blockchain. I have a comprehensive understanding of t…
Sheikhupura, Punjab, Pakistan
$25/hr · Starting at $500
I'm a professional . Developer with 5+ of experience in Dapp development, NFT marketplace, and Staking Dapps. For the past few years, I've been working on ,
Indore, Madhya Pradesh, India
$20/hr · Starting at $500
I am a Full-Stack Software Engineer and blockchain consultant. Below is a list of my professional services. : Custom Blockchain So
Brooklyn, Zaporiz'ka Oblast', Ukraine
- ICO web development - Smart contract by Solidity/Truffle/Hardhat, Rust/Solana - Decentralized apps (Defi, Exchange, Yield farming, Staking, Trading, NFT marketplace..) - CEX/DEX platforms including
San Luis Obispo, California, United States
25/yr · 100%
Unlock the potential of blockchain technology with our specialized development services. We provide end-to-end solutions tailored to meet your business goals, ensuring secure, scalable, and innovative…
Volodymyr-Volynskyi, Volyns'ka Oblast', Ukraine
I am a professional blockchain developer have experience of over 7 years of. I've mastered these fields below: ✓ Smart Contract, Defi, in Ethereum, Solana, Avax, Wax, Algorand, Polygon, BSC, Polkadot
Kalmar, Kalmar Lan, Sweden
$30/hr · Starting at $30
As a Full Stack Software Engineer, I possess a comprehensive skill set spanning both front-end and back-end development. My proficiency in various programming languages, frameworks, and tools enables…
Karachi, Sindh, Pakistan
$10/hr · Starting at $100
Web3 Development is the practice of creating decentralized applications (dApps) and smart contracts that leverage blockchain technology. It involves writing code that interacts with the blockchain to
Quarto, Campania, Italy
$35/hr · Starting at $40
In the rapidly evolving digital landscape, I specialize in Dapp and Web3 Application Development, positioning myself at the forefront of the next-generation of decentralized technologies. I craft appl…
Kissimmee, Florida, United States
$40/hr · Starting at $500
Agra, Uttar Pradesh, India
$30/hr · Starting at $25
Senior Developer I am working as a software developer for over 10 years. During that period, I developed hundreds of websites and apps including E-commerce, CMS, LMS, ERM, SASS, Payment gateways, E-go…
Berkeley, California, United States
Hello, everyone. I am a professional web/app engineer with 6+ years of experience in Javascript and PHP frameworks. I have already developed many web and app projects with React, Node, Vue, Angular an…
Fort Worth, Texas, United States
1. Custom Blockchain Development Building custom blockchain solutions from scratch using platforms like Ethereum, Hyperledger, and Polkadot. Developing decentralized applications (DApps) to provide se…