Paklay, Xaignabouri, Laos
Past Earnings
$40/hr · Starting at $500
Thanks for your checking my service. I had a 5+ years experience for Blockchain Software Development. - Dapp with rust smart contract and web3.js - Defi with solidity smart contract - Dex with p…
Noida, Uttar Pradesh, India
$25/hr · Starting at $1,000
As a leading blockchain application development company, PearSystem offers ethereum based custom smart contracts development services for different enterprises. We are aware of the necessary steps tha…
Karachi, Sindh, Pakistan
$20/hr · Starting at $400
Are you looking to revolutionize your project with blockchain technology? Do you need a skilled and experienced professional to bring your decentralized applications (DApps) to life? Look no further!
Stockton, California, United States
$300/hr · Starting at $100
I'm Anne Ague, a Senior AI & Blockchain Consultant with over 10 years of experience in tech, helping startups, entrepreneurs, and Web3 teams ship smarter, faster, and more securely. If you're looking
Odesa, Odes'ka Oblast', Ukraine
$45/hr · Starting at $450
Hi there , read to the end.PM for a talk and meet.We are transforming concepts into DAPP reality. Full-cycle development, audits, Web3 integration, NFT expertise, ERC20 tokens, wallets, and DeFi
Islamabad, Islamabad, Pakistan
$15/hr · Starting at $50
Hi, I’m Blockchain Developer & Auditor in Solidity currently working as a freelancer on Upwork. I will create and review smart contracts, blockchain infrastructure code, and decentralized applications…
ID Verified
$25/hr · Starting at $250
Unlock the power of blockchain technology with custom smart contracts and decentralized applications (dApps). I specialize in providing secure, scalable, and efficient blockchain solutions to help you…
Lazarevac, Serbia, Serbia
21,320/yr · 100%
$40/hr · Starting at $200
Transforming Ideas into Secure, Scalable, and Decentralized Solutions Smart Contract Development Writing, testing, and deploying Solidity (Ethereum, BSC, Polygon) and Rust (Solana) smart contrac
Lahore, Punjab, Pakistan
25,415/yr · 100%
$25/hr · Starting at $500
NFT, Cryptocurrency, and Token Services Unlock the potential of blockchain technology with expert services in NFTs, cryptocurrencies, and tokens! With extensive experience in the blockchain space, I
Dalian, Liaoning, China
Rawalpindi, Punjab, Pakistan
2,000/yr · 100%
$15/hr · Starting at $800
I offer a premium service to my clients. I am hyper-responsive, available M-F during normal business hours and offer quality products with rapid turnarounds. I'm an expert MERN Full-Stack Developer wi…
Huntington, West Virginia, United States
$50/hr · Starting at $1,500
Hi, I am a senior blockchain developer with proficiency in NFT marketplace, Smart Contract development, ICO& IDO, Smart Contract Audits, DeFi/DApp development. My blockchain experience is extensive, h…
Kiev, Kyyivs'ka Oblast', Ukraine
$5/hr · Starting at $3,000
Smart contracts: Audit of Smart contracts: Developer tools: SDKs APIs Web/mobile app components Status chatbots
Comox, British Columbia, Canada
$20/hr · Starting at $60
Hello I am a senior blockchain developer with proficiency in NFT marketplace, Smart Contract development, ICO& IDO, Smart Contract Audits, DeFi/DApp development. I am well-versed in the following serv…
Zlatoust, Chelyabinsk, Russian Federation
$50/hr · Starting at $400
Hi Hiring Manager! I am having 6+ years experience with proficiency in NFT Marketplace |Smart Contract Development | Blockchain Development | ICO | Cryptocurrency | Smart Contract Audits| Public & Pri…
New Delhi, Delhi, India
$75/hr · Starting at $3,000
Smart Contract Audit Blockchain Development EOS Initial Coin Offering Trading Platform Development Ethereum Bitcoin Decentralized Exchange Security Token
Chhachhrauli, Haryana, India
$30/hr · Starting at $200
I have solid knowledge in these areas and also a deep understanding of the technical side of things. I have the necessary drive, motivation, and energy to see a project through to its completion. I p
$35/hr · Starting at $2,000
Welcome to BlockTechSolution. We are having 5+ years experienced with proficiency in Smart Contract Development | Blockhain Development | ICO | Cryptocurrency | Smart Contract Audits| Public & Private…
Singapore, Singapore, Singapore
$50/hr · Starting at $2,000
Val-des-Bois, Quebec, Canada
$35/hr · Starting at $60
James is a developer with expertise in the blockchain space. He has built entire projects around blockchain. As an experienced developer, he has conceptualized and delivered many of his own products.…