Kharkiv, Kharkivs'ka Oblast', Ukraine
Past Earnings
$35/hr · Starting at $700
I have been developing DApp projects for more than 7 years, and I have gained vast experiences in DeFi. I wrote lots of smart contracts with Rust, Solidity, and developed frontend with React.js, integ…
Islamabad, Punjab, Pakistan
$10/hr · Starting at $25
Hello, If you looking for a professional to look upon your Decentralized apps and helps to build, and manage you are at the right gig.I have 2+ years of professional experience in the field of blockch…
Kolkata, West Bengal, India
ID Verified
$25/hr · Starting at $1,000
SPECIALTIES - Smart Contract Creation. - NFT-based marketplace. - NFT-based gaming platform. - Dapps. - Private Blockchain Development. - ICO Development. - Decentralized Exchanges. - Blockcha…
Karachi, Sindh, Pakistan
775/yr · 100%
$5/hr · Starting at $25
I'm Santiago, a blockchain developer specializing in cryptocurrency and smart contracts. If you're seeking a reliable, experienced, and approachable professional, I’m here to help. Here’s what this gi…
Kyiv, Sums'ka Oblast', Ukraine
$35/hr · Starting at $25
-Blockchain Consulting and Strategy -Smart Contract Development -Distributed Application (DApp) Development -Private Blockchain Development -Tokenization and Crowdsale Solutions -Blockchain Integratio…
Krakow, Malopolskie, Poland
$30/hr · Starting at $25
On the frontend, I specialize in React.js, Next.js, Vue.js, Nuxt.js, and Angular. These powerful frameworks allow me to create dynamic and interactive user interfaces that enhance the overall user exp…
Da Nang, Da Nang, Vietnam
$25/hr · Starting at $500
Build complete dApps with Next.js/React, ethers.js/web3.js, WalletConnect/MetaMask, and contract interactions Add backend services for indexing, notifications, admin tools, and integrations (The Graph…
Brody, L'vivs'ka Oblast', Ukraine
Built a marketplace for creating and minting NFT collections for MetaverseMe avatars. Integrated crypto and fiat payment systems to facilitate seamless. Developed smart contracts for Ethereum, Polygon…
Nairobi, Nyeri, Kenya
$10/hr · Starting at $50
Quality-oriented, fluent researcher / writer. Hope to suit you in all your writing and blogging projects.
Dallas, Minsk, Belarus
$70/hr · Starting at $1,000
HI, I m based in Belarus. and have 5 years of blockchain development experiences. Proficient in Smart contract and web3js, NFT, DApp development on Etherum, BSC and Solana. Already developed many proj…
Pasadena, Texas, United States
$40/hr · Starting at $1,000
Hello, Nice to meet you. ✨I have vast experience Web3|blockchain Development including Solidity and Rust smart contract development and Web3 Frontend integration. ✨I worked as a smart contract and web…
Stafford, Virginia, United States
Hey there, blockchain innovators! Are you ready to turn your decentralized dreams into reality? I'm your go-to expert for crafting rock-solid smart contracts that'll make your project shine. What I Of…
Chittorgarh, Rajasthan, India
Top Full Stack Web and Blockchain , Mobile App & Software Developer. 100% Job Success with 40+ Satisfied Customers overall platform. On Upwork with very competitive pricing. Most Invited fo
Middletown, Delaware, United States
$30/hr · Starting at $500
I’m a seasoned blockchain developer with 7+ years of experience building smart contracts, NFT marketplaces, DeFi dApps, staking systems, and launchpads. I specialize in Ethereum, BSC, Polygon, and Sol…
Leu, Dolj, Romania
$18/hr · Starting at $100
Hello there! My name is Alin, a senior web developer with a passion for digital storytelling, and with over 7 years of web development experience. I specialize in building and designing WordPress-base…
Lviv, L'vivs'ka Oblast', Ukraine
$50/hr · Starting at $50
I’m a developer with experience in building websites for small and medium sized businesses and for personal use. Whether you’re trying to win work, list your services or even create a whole online sto…
Sterling, Khersons'ka Oblast', Ukraine
$25/hr · Starting at $50
Hello, and thank you for reviewing my profile! I'm an experienced web/app developer with over 6 years of experience, focusing on frontend/backend development. I have a passion for creating high-qualit…
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…
Lekki, Lagos, Nigeria
$100/hr · Starting at $150
I am Dynametrix an experienced Blockchain developer with 6+years of experience. My skills are: Bitcoin Node, Lite Coin Node, Doge Node setup Blockchain API setup Blockchain Payment setup Token develop…
Indore, Madhya Pradesh, India
$30/hr · Starting at $1,500
With the experience of 6+ years in blockchain industry, below are the services I am offering. NFT Marketplace Development Smart Contract Development Dapp Development Game Development Crypto Exchange P…