Chennai, Tamil Nadu, India
$5/hr · Starting at $25
After the phenomenal success of Bitcoin, cryptocurrencies have gone mainstream in many countries and international territories. As everyone knows, Bitcoin is the real inspiration behind hundreds of ne…
Kwai Chung, Hong Kong, Hong Kong
$50/hr · Starting at $1,500
Well trained software engineer that has over 8 years of experience in full stack web development. I've worked with a wide array of companies raging from small startups to big companies. Some busines…
Kapoorthala Commercial Complex,, Uttar Pradesh, India
$54/hr · Starting at $55
Dunitech Soft Solutions Pvt Ltd provides a wide variety of custom and standardized website design, web development, software development and business process outsourcing services to businesses in Webd…
Pune, Maharashtra, India
$20/hr · Starting at $2,500
Write clean, scalable code using .NET programming languages. Revise, update, refactor and debug code.Familiarity with the ASP.NET framework, SQL Server and design/architectural patterns (e.g. Model-Vi…
Odessa, Odes'ka Oblast', Ukraine
$50/hr · Starting at $1,000
Technology I work with: - Blockchain * ERC20, ERC777, ERC223, ERC721, ERC1155 Token development * Sophisticated smart contracts or NFTs on leading blockchains such as Ethereum, Bitcoin, Binance, Stell…
Fushun, Liaoning, China
Past Earnings
$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…
Candiac, Quebec, Canada
$40/hr · Starting at $500
I am an enthusiastic, challenge-driven web developer specializing in Python/Django and Blockchain. I provide development, maintenance, management, consultant services of web projects associated Python…
Livenka, Singapore, Singapore
$50/hr · Starting at $30
- Develop smart contracts in Solidity and Rust. - Develop RPC using client libraries such as Web3js. - Static analysis of smart contracts for gas consumption and optimization using Remix IDE. - Develo…
Sydney, New South Wales, Australia
ID Verified
$20/hr · Starting at $50
As a skilled blockchain developer I can provide you to write smart contract in EVM, Solana, Aptos and Cosmos chains. I have built several Dapps and Defi like NFT marketplace, Dex, Token launchpad, Cas…
New Delhi, Delhi, India
$80/hr · Starting at $1,000
The blockchain is poised to revolutionize the Internet as we know today. Contact us to know how your business can reap the benefits of this technology.
Udaipur, Rajasthan, India
$20/hr · Starting at $1,000
We are a Startup company having expert teams of specific domains. We do have 12 years of experience in IT Industry. Currently we are focused on specific technology and domains. We are working in US H…
Moscow, Moscow City, Russian Federation
$35/hr · Starting at $25
I'm a seasoned software developer, having completed projects in web, blockchain and mobile. Right now I'm focused on Rust programming language and blockchain (bitcoin / ethereum / eos). I try to hit t…
Silver Spring, Maryland, United States
$55/hr · Starting at $50
I have created several applications on blockchain platforms such as Bitcoin, Ethereum, and Hyperledger Fabric, and teach a course at the University of Maryland on Blockchain (course material can be fo…
Antony, Ile-de-France, France
$50/hr · Starting at $25
I am a Full Stack Engineer with 5 years of experience. I have also solid competences in android mobile app development. Since September 2017 I have been working as a BlockChain Architect. I have very
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…
Siquijor, Central Visayas, Philippines
$30/hr · Starting at $100
As a Senior Blockchain Engineer, I am very familiar with Smart contract development and online/offline blockchain data integration. I have built lots of smart contracts like Minting, staking, swap and…
Pietermaritzburg, KwaZulu-Natal, South Africa
$30/hr · Starting at $25
With a background in History and Political Science, I intend to use my analytical skills to help clients from all backgrounds understand the Blockchain technology and the impact it will have on busine…
Cross Roads, Texas, United States
$25/hr · Starting at $25
TECHNICAL SKILLS Backend - Python | Django | Django REST Framework | Flask | Flask Restful | Javascript |WSGI/Nginx | Postgresql | Git | Docker Frontend - HTML/CSS/JS | React | React Native Natural La…
London, England, United Kingdom
$55/hr · Starting at $100,000
We provide specialized service in Blockchain based decentralised apps, digital asset trading platform and highly scalable low latency based realtime applications. Our Founder has 15 years industry ex…
Princeton, Alberta, Canada
$40/hr · Starting at $25
I'm a senior software engineer who has great experience in Blockchain and Smart Contract development. I have strong experience in building dapps: -Swap and bridge platforms -Nft marketplace -Staking a…