Jaipur, Rajasthan, India
ID Verified
$30/hr · Starting at $845
Hello there. I'd like to offer you my skills in creating a customized private blockchain. A private blockchain is a permissioned blockchain network with a limited number of participants. It has variou…
La Paz, La Paz, Bolivia
$15/hr · Starting at $25
I am specialized in blockchain development, but I can complement my work with frontend and backend development, using nodejs and React framework Smart contracts in solidity Api Ethereum explorer filt…
Gujranwala, Punjab, Pakistan
$30/hr · Starting at $700
WELCOME TO CHAINSOFT SOLUTION LLC Are you in need of a professional to develop smart contracts for your business or project? Look no further! We are highly skilled and experienced smart contract dev…
Kyiv, Kyyivs'ka Oblast', Ukraine
Past Earnings
$100/hr · Starting at $1,000
I can make smart contract by using Remix, TronIDE, BSCIDE. I have made many contract based on BSC, ERC, TRC and so on. And I have deep knowledge about BEP20, ERC20, ERC721, ERC1155, TRC20, and TRC10 p…
Chernivtsi, Chernivets'ka Oblast', Ukraine
$30/hr · Starting at $500
Main directions: Smart contract development, DApp development, Private blockchain development, Mining pools development & configuration. Blockchain related projects: Web & Mobile crypto wallets devel…
Dhaka, Dhaka, Bangladesh
$20/hr · Starting at $50
Hi i'm senz Are you looking for a smart contract developer with real-world experience to help you with your blockchain project? Look no further! With 1 year of experience in Solidity, Ethereum, and ot…
Staoueli, Alger, Algeria
$75/hr · Starting at $320
I will be your blockchain developer. I can help you in your Ethereum Solidity Smart Contracts. I can make Custom Smart Contracts on EVM as per your terms and Conditions. I will do test on the testne
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…
Hong Kong, Hong Kong, Hong Kong
$20/hr · Starting at $25
We can help you creating ERC20 tokens for your ICO and developing smart contracts for funds collection and distribution.
Winterthur, Zurich, Switzerland
$40/hr · Starting at $25
Experienced blockchain/backend expert with extensive experience in Solidity, smart contracts, Ethereum, Flashbots, C++, Python, NodeJS and MySQL. Expert knowledge of the Ethereum network, and the late…
Kharkiv, Kharkivs'ka Oblast', Ukraine
$35/hr · Starting at $600
- Cryptocurrency tech: * Crypto Coins Exchange Development * Custom Blockchain Development * ICO Development with Created Token ( Coin ) * Smart-Contracts (Solidity, Truffle framework) * Token develop…
Rawalpindi, Punjab, Pakistan
$15/hr · Starting at $70
I am an expert Smart Contract Developer who specializes in creating decentralized applications (dApps) using the Solidity language for the Ethereum blockchain. With years of experience in the blockcha…
Santa Clara, California, United States
$1,000/hr · Starting at $100
Welcome to my gig. I have been developing smart contracts and blockchain projects everyday for the past 800 days. I offer testnet with all my gigs so you can be assured that what you ordered is exactl…
Kuala Lumpur, Kuala Lumpur, Malaysia
$5/hr · Starting at $25
We also do Blockchain software and ICO Solution, Blockchain Mob specializes in custom blockchain-based software development Services, Smart Contracts. The best and most efficient ICO software can't cr…
$20/hr · Starting at $100
We provide services for block chain including - Private block chain like HyperLedger fabric and HyperLedger Indy - Smart Contract development on Solidity - Smart Contract deployment on any network -
With 3 years of experiences and skills in blockchain and cryptocurrency technology - Smart Contract Development - Deep understanding for Ethereum - Web3 and Ethereum development tools - Cryptocur…
Islamabad, Islamabad, Pakistan
$25/hr · Starting at $1,000
I am an expert blockchain developer. Having experience with ICOs and crypto exchanges. Having good knowledge of Ethereum smart contracts. Geth , Ganache , Truffle and web3.
$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…
roma, Roma, Italy
$50/hr · Starting at $100
Smart contract, ICO, POC, Exchange, Crypto website, white paper, working mainly with Bitcoin and Ethereum.
Bhavnagar, Gujarat, India
Token & Coin Development - Services and DApps based on Blockchain - ICO, ERC-20, ERC-223, ERC-721, IPFS, Solidity, Smart Contract development & audit - Gambling and Casino smart contracts - Cryptocurr…