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
Nairobi, Nairobi Area, Kenya
$20/hr · Starting at $50
Are you looking to ensure the security and reliability of your smart contract before deploying it on the blockchain? Look no further! I am a blockchain developer with experience conducting automated a…
Laguna Beach, California, United States
93,457/yr · 98%
$25/hr · Starting at $1,000
Smart Contract Development services tailored for secure, scalable, and decentralized blockchain applications. We at YES IT Labs dba Top Guru Assistants specialize in Smart Contract Development for Eth…
Lahore, Punjab, Pakistan
$20/hr · Starting at $1,000
Protect your project from vulnerabilities and show users your focus on security Due to vulnerabilities in smart contracts, your project may lose money, reputation, and time. Users look at security whe…
Delhi, Delhi, India
$40/hr · Starting at $500
ImmuneBytes is a security start-up to provide professional services in blockchain space. Our team has hands-on experience in conducting smart contract audits, penetration testing, and security consult…
Kingsgrove, New South Wales, Australia
$50/hr · Starting at $95
I can thoroughly audit and secure your Solidity smart contracts to mitigate security vulnerabilities, here's why: I am an experienced blockchain engineer and security researcher that has uncovered var…
Greenville, North Carolina, United States
$170/hr · Starting at $450
I audit Solana smart contracts written in Rust — both Anchor-based and native programs — for the vulnerability classes specific to the Solana account model that EVM-trained auditors routinely miss. So…
Dandong, Liaoning, China
$50/hr · Starting at $150
I am an experienced blockchain smart contract developer with a focus on building secure and efficient decentralized solutions. With 5+ years of experience in the industry, I have a deep understanding
$10/hr · Starting at $500
Smart contracts are automated, self-executing, immutable agreements on the blockchain. The terms of these contracts are encrypted and cannot be changed after the execution of a smart contract. Also, s…
Douala, Littoral, Cameroon
$70/hr · Starting at $240
I provide advice and consultancy to clients on the following services: • Audit and Design of Enterprise Blockchain solutions • build next-generation applications in the decentralized web • Audit of Sm…
Karachi, Sindh, Pakistan
$10/hr · Starting at $25
Hi, Are you looking to hire someone to write smart contracts for your dapps that are optimised, gas-efficient? You are precisely where you would like to be. My services include: Token Creation: ERC a…
Noida, Uttar Pradesh, India
What do we do? Quillaudits is a fully automated platform by Quillhash technologies which provides smart contract audit, blockchain security and formal verification through superior manual review and a…
Tempe, Arizona, United States
Past Earnings
$25/hr · Starting at $10,000
We are having 8+ years experience with proficiency in NFT Marketplace |Smart Contract Development | Blockhain Development | ICO | Cryptocurrency | Smart Contract Audits| Public & Private Blockchain |
Kuala Lumpur, Kuala Lumpur, Malaysia
$5/hr · Starting at $25
Ethereum is a platform that's built specifically for creating smart contracts. We develop the following Solidity smart contracts: • Token contracts ERC20/ERC223 • Crowdsale contracts ICO • Multisigna…
Moskva, Moskva, Russian Federation
$50/hr · Starting at $300
After working in 3 IT companies, I have a long history of designing, developing and deploying entire Blockchain and Full Stack solutions to companies of all sizes. I'm proficient with web3, front end
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…
Tampa, Florida, United States
I will provide you the best services in blockchain & Smart contract & Dapp development. I am well-versed in the following services: ✓ Smart Contract Development - ERC20, ERC721, ERC721A, ERC1155, BEP…
$20/hr · Starting at $300
Smart contracts are self-executing programs that enable the automation of complex transactions on a blockchain network. They're considered to be the backbone of decentralized applications and can be u…
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…
$50/hr · Starting at $100
Worried about the security of smart contracts? I relate to your concern and can help you by auditing your smart contract and making it completely secure by pointing out the bugs. I will completely go