karachi, Sindh, Pakistan
$10/hr · Starting at $200
With my expertise in developing blockchain solutions and my knowledge of ERC20, ERC721, and ERC1155 tokens, I believe I am an excellent fit for this role. In my previous positions, I have successfully…
Faisalabad, Punjab, Pakistan
ID Verified
$10/hr · Starting at $25
We have a team of experts in Blockchain. We will Create and test Smart contract with different tools based on your platform like Ethereum or Tron. We have our own software to audit smart contract. Sma…
Magura, Khulna, Bangladesh
$50/hr · Starting at $300
Greetings I'm Shakil Hossain, a seasoned blockchain developer passionate about turning your vision into reality through expert smart contract, DEX, ICO, and token creation. In the dynamic world of blo…
Lagos, Lagos, Nigeria
$10/hr · Starting at $300
Hello!! I'm Kevin from GeeTech, I'm an expert in trading forex and developing bots both forex and crypto with best result on SMART CONTR ACT, DEFI, STAKING CONTR ACT, DAPP, BLOCK-CHAIN, ETHE REUM, YI…
faridabad, Haryana, India
$10/hr · Starting at $1,800
I Create Smart Contract ERC 20 Token 1 day , and also list on 2 exchange free , Price 1200$ USD , if you want compete project with Web site, White Paper, ERC 20 Token, With Exchange listing Total Pri…
Karachi, Sindh, Pakistan
$70/hr · Starting at $25
Solidity smart contract developer having experience of 3+ years. I have built projects ranging from Smart Wallets aka Account abstraction, NFT marketplaces, Decentralized exchanges (DEX) , ICO, White…
Latrobe, Pennsylvania, United States
$30/hr · Starting at $2,000
With profound expertise in Ethereum smart contracts, I offer comprehensive services that cover the drafting, testing, and auditing of smart contracts tailored for various use cases such as ICOs, decen…
Guatemala City, Guatemala, Guatemala
$40/hr · Starting at $500
I have wealth of experience in smart contract, ERC20, ERC721, ERC1155, Hardhat, Truffle, Golang, Solidity, Cntract audit, Ether.js and Slana. In my preivous role, I developed DEX/DEFI platform, P2E Da…
Shenyang, Liaoning, China
575/yr · 100%
$50/hr · Starting at $1,000
Ethereum ✓ Developing smart contracts using a Solidity programming language. ✓ Developing RPC using client libraries such as Web3. ✓ Static analysis of smart contracts for gas consumption and optimiza…
Noida, Uttar Pradesh, India
Past Earnings
$25/hr · Starting at $1,000
As a leading blockchain application development company, PearSystem offers ethereum based custom smart contracts development services for different enterprises. We are aware of the necessary steps tha…
$100/hr · Starting at $200
I can help you make your NFT MINT ENGINE, NFT WEBSITE, NFT MARKETPLACE, NFT TOKEN, ERC721 TOKEN, NFT Smart Contract. Services: . Token Creation on Ethereum, Cardano . NFT Smart Contract on Ethereum, C…
Tartu, Tartumaa, Estonia
$80/hr · Starting at $300
- Ethereum based Smart Contract - ERC20 based token - Solidity - Cryptocurrency Exchange - ShapeShift.io API
Panama, Panama, Panama
$50/hr · Starting at $25
I have strong knowledge in: Cryptography Blockchain Ethereum, Bitcoin, IOTA Smart Contracts in Solidity programming Cybersecurity Reverse Engineering Vulnerability Research Exploit coding Hacking Soft…
$1,000/hr · Starting at $3,000
We are expert and professional developers in business-driven Web, IoT, Blockchain development with 6 years of overall expertise. Professional with strong verbal and written communication abilities who…
Islamabad, Islamabad, Pakistan
$15/hr · Starting at $25
Having experience of almost a decade of in blockchain technology. My team can bring your NFT ideas into reality. We can develop NFT MINTING ENGINE, NFT MINT PAGE, NFT WEBSITE, ERC721, ERC721A, ERC721R…
Delhi, Delhi, India
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…
$17/hr · Starting at $70
Hi, I am Mueed, expert in Solidity based smart contracts on ETH/BSC/FTM/Polygon chains with many customizeable features coupled with OpenZepplin standards and power of Hardhat-waffle based testing You…
Fairiview, Texas, United States
$40/hr · Starting at $200
With a passion for using technology to solve complex problems, I has spent the past several years honing his skills in these cutting-edge fields as a blockchain developer with experience in smart cont…
$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…
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.