Madurai, Tamil Nadu, India
$10/hr · Starting at $25
Blockchain Developer | Smart Contracts | Web3 | dApp Development Expert Looking for a reliable Blockchain Developer to build secure and scalable Web3 applications? I specialize in smart contract de
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…
Lagos, Lagos, Nigeria
$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…
Ramos Mejia, Buenos Aires, Argentina
ID Verified
$35/hr · Starting at $25
We have extended experience on Blockchain development and Cryptocurrency wallets. Our current projects are related traceability on blockchain, and virtual money on differents. We use our own blockchai…
Supivka, Vinnyts'ka Oblast', Ukraine
The client's goal is to make BNB Staking Project like CAT Team. CAT was well-knowen bnb staking platform. Client just wanted to referral system. I created this project from scratch using React js. Sma…
Shenyang, Liaoning, China
$40/hr · Starting at $1,000
I am a skilled full-stack developer with a passion for blockchain technology and web3 development. With years of experience in building complex applications, I have a deep understanding of the entire…
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…
Sargodha, Punjab, Pakistan
$50/hr · Starting at $30
Hi there! My name is khush bakht. I am a computer Engineer. I have more than 5 years of experience in developing block chain solutions and providing services in following areas 1- Token Development 2-…
New Westminister, British Columbia, Canada
$80/hr · Starting at $1,000
- Experience in DAPP development and interact with Ethereum blockchain platform - 3+ years of experience in developing smart contracts using Solidity. - Connected to the Bitcoin network with Python a…
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…
Islamabad, Punjab, Pakistan
$5/hr · Starting at $25
Hello, I'm Muhammad Waleed Ahmad, and I specialize in blockchain technology, smart contract development, and DeFi solutions. With 3 years of experience managing various web3 and Dapp projects, I exce…
Abu Dhabi, Abu Dhabi, United Arab Emirates
$44/hr · Starting at $200
Blockchain Development: Developing blockchain applications for clients that meet their specific needs and requirements. This can include the development of smart contracts, decentralized applications,…
Whitestone, New York, United States
Past Earnings
$60/hr · Starting at $1,000
My Technical Blockchain Development Expertise: ====================================== Being a full-stack blockchain developer, I have decent expertise in Blockchain development and custom smart contr…
Kallur Kot, Punjab, Pakistan
2,620/yr · 100%
Are you looking to dive into the world of blockchain and DeFi? Do you need a skilled developer to create custom smart contracts, develop DApps, and even build your own Web3 Projects? Look no further!
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…
$30/hr · Starting at $10,000
Blockchain Application Development & Services The Blockchain is a distributed ledger that includes transaction details, records, and information by utili
Izmir, Izmir, Turkey
$10/hr · Starting at $250
As a software developer with 3 years in software development and 1 year of experience in blockchain development, I have gained a strong understanding of various blockchain technologies, including Eth…
$30/hr · Starting at $25
My full-stack blockchain development services are designed to help you navigate the complexities of decentralized technology and bring your innovative ideas to life. I provide comprehensive solutions
Liubashivka, Odes'ka Oblast', Ukraine
$40/hr · Starting at $30
Hello, Blockchain developer, specialised in custom cryptocurrency and blockchain based Enterprise solutions. As a full-stack blockchain developer & solidity programmer, I have successfully delivered a…
Shimonoseki-shi, Yamaguchi, Japan
$40/hr · Starting at $25
Introduction: Hello! I’m a passionate blockchain developer ready to turn your innovative ideas into reality. With a strong skill set and a commitment to excellence, I specialize in creating cutting