New York City, New York, United States
Past Earnings
$45/hr · Starting at $700
Mxicoders provides blockchain development services, including smart contracts, dApps, and Web3 integrations. We focus on secure, efficient, and scalable blockchain solutions. We work with Solidity, Et…
Vinnytski Khutory, Vinnyts'ka Oblast', Ukraine
$50/hr · Starting at $50
⭐️ Full-Stack & Senior Blockchain Developer | Next.js | React | Node.js | AI Integrations ⭐️ Hi, I'm Oleksandr Semeniuk, a Senior Full-Stack & Blockchain Developer with 12+ years of experience buildin…
Dubai, Dubai, United Arab Emirates
$50/hr · Starting at $250
i am a Software developer with total experience of 5.5 +years in software development and 2.5+ years in blockchain and some experience in AI. I am proficient in Python,Solidity ,web3,c++,PL/SQL,Matlab…
Covington, Tennessee, United States
$20/hr · Starting at $40
I think I can deliver you whole project form start to end. That is why I am feeling confident and say I am sure that I can build your project perfectly. I can work on your project full time in your ti…
Kyiv, Kiev, Ukraine
$30/hr · Starting at $3,000
Blockchain and Cryptocurrency developer, I can help you create a blockchain-based wallet to secure the process of sending, receiving, and management of cryptocurrency, I will develop a customized cryp…
Kowloon, Hong Kong, Hong Kong
$40/hr · Starting at $25
- Blockchain(Bitcoin | Ethereum | BSC | Polygon | Fantom | TRON) * Defi & DApps * NFT & NFT Marketplace * Smart Contract, DAO, Staking Pool, Mining Pool * DEX Development - Full-Stack * Web-based syst…
Chico, California, United States
$60/hr · Starting at $480
Hello, sir. Nice to meet you. *Experience: 10+ years' development at worldwide companies. *Programming Language: Node.js, python, Java, Ruby on Rails, React.js, Vue.js, SASS, React native, flutter...
Tokyo, Tokyo, Japan
$30/hr · Starting at $4,000
Hi How are you and your family? I am an expert in Web development and Blockchain. From 2015 I have worked in the famous software companies as Blockchain developer, Software engineer, Project manager.…
Bandung, Jawa Barat, Indonesia
$50/hr · Starting at $1,000
Blockchain Developer | Smart Contracts, DApps, NFTs & Token Development Are you looking to build secure and efficient blockchain applications? You're in the right place. I’m a passionate blockchain
Ringoes, New Jersey, United States
$50/hr · Starting at $25
I have a very good understanding of Blockchain technology as well as an ability to construct a proof-of-concept Blockchain with several nodes to prove two key characteristics of "distributed" and "imm…
Rouen, Haute-Normandie, France
$75/hr · Starting at $1,200
What I offer: Rekt Test Completion: Thoroughly ensure each point of the Rekt tests is valid to guarantee code and process security. Code Testing Expertise:Proficient in invariant, fuzzing, and unit te…
Fushun, Liaoning, China
$30/hr · Starting at $1,000
Hello In here skills. In China blockchain tech have top level and several famous coins and projects build by china developers and companies. I will success of your projects. I have many skills in seve…
Helsinki, Southern Finland, Finland
$30/hr · Starting at $5,000
I'm a developer with experience in building Smart Contract, Dapp and Bot for small and medium sized businesses. Whether you're trying to win work, list your services or even create a whole project. -
Frassino, Emilia-Romagna, Italy
$50/hr · Starting at $750
Experienced Web Developer adept in all stages of advanced web development. Knowledgeable in user interface, testing, and debugging processes. Bringing forth expertise in design, installation, testing
Newyork, California, United States
$35/hr · Starting at $100
My name is Charles Kao and I am an experienced software engineer and freelance developer. I have over 4 years of experience working on a wide range of technologies and projects from a variety of progr…
La Romana, La Romana, Dominican Republic
ID Verified
$50/hr · Starting at $5,000
o Developed web pages using React o Created web design with Figma what they want• Implemented mobile-friendly on any device o Connected web frontend to Ethereum Smart Contract by using Web3 o Created
Kharkiv, Kharkivs'ka Oblast', Ukraine
$50/hr · Starting at $500
Strong knowledge of Web3.js and Web3 stack - Ethereum, Solidity, The Graph Take ownership of the development and maintenance of the bridge interface between smart contracts and the native web experien…
Quebec City, Quebec, Canada
$115/hr · Starting at $25
Provide Ethereum smart contract development using solidity, truffle, nodejs. Custom blockchain development using python, nodejs, golang. CTO & Advisor for various blockchain projects.
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…
Sahibzada Ajit Singh Nagar, Chandigarh, India
$15/hr · Starting at $500
Expert Full-stack Blockchain Developer | NFT, Defi, Smart Contracts, Metaverse I'm continuously looking for opportunities to tackle problems with greater complexity, for which I can then offer unique,…