Paris, Ile-de-France, France
$100/hr · Starting at $2,500
I build Smart Contracts on Ethereum with the associated web3 website I'm a contributor to the open-zeppelin library and the Mastering Ethereum book. I have multiples Smart Contracts that have been sec…
Shenyang, Liaoning, China
Past Earnings
$35/hr · Starting at $500
Building chrome & firefox extensions are one of our strongest skill sets. We have built already 50+ google chrome and firefox extensions. Here are some of features provided in the extensions. - real t…
Nairobi, Nyeri, Kenya
$20/hr · Starting at $50
An experienced, result oriented Ethereum smart contract programmer. I've developed several proof of concepts ranging from financial to consultancy.
Sierra Madre, California, United States
$30/hr · Starting at $100
As a Blockchain Enthusiast & Ethereum Smart Contract Developer, I am available for: – Creating Ethereum ICO ERC20 tokens & crowdsale smart contracts. Please feel free to reach out if you have any ques…
Juja, Central, Kenya
$50/hr · Starting at $200
I am a self motivated experienced smart contract developer, who has been in the line of creating smart contracts within the Ethereum Blockchain network. I have managed to come up with various smart co…
Tartu, Tartumaa, Estonia
$80/hr · Starting at $300
- Ethereum based Smart Contract - ERC20 based token - Solidity - Cryptocurrency Exchange - ShapeShift.io API
Noida, Uttar Pradesh, India
$40/hr · Starting at $25
I am the Co-Founder of Ginete Technologies and we have team of expert developers who can collectively help you out in your project. You can head to our website for more info www.ginete.in. I am having…
Chennai, Tamil Nadu, India
$5/hr · Starting at $25
It is a ready made full packed smart contract mlm software, which is made to work on the top of the ethereum along with the ethereum smart contract. With the support of ethereum smart contract mlm sof…
Tank, North-West Frontier, Pakistan
$20/hr · Starting at $100
Are you looking for a Solidity Specialist to create smart contracts for your project? You are at the right place!!! I will develop an efficient, well tested, low gas fee and optimized smart contracts
$80/hr · Starting at $1,000
I use newest technologies and solutions for development like Solidity, Truffle, web3, OpenZeppelin, ZeppelinOS (for upgradable smart contracts), Ganache, Remix, unit tests. I also have 5+ years of pro…
Regina, Saskatchewan, Canada
$55/hr · Starting at $45
Develop Smart Contract for the Ethereum network. I can write an ERC20 and other fungible and none fungible tokens for the network. I can also write a customize token Swap and Liquidity to any Liquidi…
Kolkata, West Bengal, India
279/yr · 100%
$75/hr · Starting at $25
Blockchain / Ethereum / Smart Contract / DApp / ERC20 ERC23 / Solidity My experiences range from building IoT, BlockChain, Business Applications, Mobile applications, responsive mobile sites that work…
Brooklyn, Zaporiz'ka Oblast', Ukraine
$40/hr · Starting at $100
- ICO web development - Smart contract by Solidity/Truffle/Hardhat, Rust/Solana - Decentralized apps (Defi, Exchange, Yield farming, Staking, Trading, NFT marketplace..) - CEX/DEX platforms including
osun state, Osun, Nigeria
$50/hr · Starting at $500
I am blockchain developer and consultant in the area of Ethereum, Smart Contract development. Contact me if you would like me to work on NFT website or Smart Contract, pancakes swap, and crypto curren…
Tempe, Arizona, United States
$50/hr · Starting at $5,000
At DreamzTech, as a pioneer in blockchain development, we offer a wide range of blockchain development services and solutions for different industries that enable security, transparency, traceability,…
Smart Contract-Based MLM’s are Decentralized MLM Networks that are governed or managed by any blockchain smart contract, but mostly the Ethereum blockchain. Since Ethereum is open source it gives ope…
New Delhi, Delhi, India
ID Verified
$40/hr · Starting at $5,000
Our team has won the London Blockchain Week Hackathon in 2017. Post which, we established a Blockchain Center of Excellence at our company. We have launched 4 projects on Ethereum main-net since 2017
Tampa, Florida, United States
$30/hr · Starting at $200
Hello, I am an Expert in business-driven Web, IoT, Blockchain development with 8 years of overall expertise. Hard-working professional with excellent verbal and written communication skills, effective…
Pune, Maharashtra, India
$30/hr · Starting at $500
I Create Ethereum Smart Contracts for cryptocurrencies using Solidity and the turnaround time is around 15 days. lease feel free to message me for a quote for your project. Thanks.
Montevideo, Montevideo, Uruguay
$80/hr · Starting at $2,000
We build secure and auditable ERC-20 compilant tokens. ERC-20 Tokens Custom Wallets Auditable Smart Contracts