Banfield, Buenos Aires, Argentina
$5/hr · Starting at $25
I'm a system information engineer and I have training certification in blockchain technology and skills in developing smart contracts in solidity programming language. Also have experience with ethere…
texas, Texas, United States
$50/hr · Starting at $45
Are you in need of SMART CONTRACT for your nft, solana, etherium, Btc, ERC20, ERC223, ERC721, ERC1155, assuming your response is yes then you are at the right GIG. Here is an Expert for you with numer…
Da Nang, Da Nang, Vietnam
ID Verified
$25/hr · Starting at $500
Develop and test Solidity smart contracts: ERC-20, ERC-721, ERC-1155, staking, vesting, airdrops, and acc ess control Use Hardhat/Foundry, unit tests, gas profiling, and secure patterns (reentrancy gu…
Chennai, Tamil Nadu, India
The Smart Contract development company writes Blockchain programs as per your business needs. Smart contracts define terms and conditions, digitally on Blockchain between two parties. Public Blockchai…
coimbatore, Tamil Nadu, India
Tron smart contract mlm is a decentralized smart contract mlm platform based on tron smart contracts protocols developed on the tron network with the help of tvm (tron virtual machine) and solidity,he…
Dnipro, Dnipropetrovs'ka Oblast', Ukraine
Past Earnings
$65/hr · Starting at $650
We provide a full package of services for smart contract development and penetration testing. Our experience: Write ICO smart contracts; Write specific smart contracts for non-ICO tasks such as softwa…
Wilayah Persekutuan Kuala Lumpur, Kuala Lumpur, Malaysia
Smart Contract As the term defines itself, a smart contract is signed between particular people based on some terms & conditions which define the involved parties' need and wish without any third-part…
illesha, Osun, Nigeria
$10/hr · Starting at $400
All set to start your NFT or FinTech website/ business, but stuck on the ground position for a perfect high converting website or smart contract with custom functionalities? With my web advancement pl…
Thanh pho Ho Chi Minh, Ho Chi Minh, Vietnam
$45/hr · Starting at $500
I’m a Blockchain Engineer specializing in smart contract development and security auditing across Solana (Rust) and EVM (Solidity) ecosystems. With several years of hands-on experience building and se…
Kemerovo, Kemerovo, Russian Federation
$50/hr · Starting at $30
Я разработчик с большим опытом работы в блокчейн-проектах, NFT-играх, смарт-контрактах для коллекций необменяемых токенов на ethereum, работаю с языком программирования Solana. Я помогу и направлю ваш…
Tirana, Tirane, Albania
$70/hr · Starting at $200
Blockchain Developer - Crafting Future-Ready Digital Solutions Hello! I'm Daniel Kapexhiu, a seasoned Blockchain and Web Developer with over 8 years of experience turning innovative ideas into s
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…
Kyiv, Kiev, Ukraine
$100/hr · Starting at $1,000
GateOn specialists are well versed in the technologies of blocking, crypto-currencies and smart contracts. They can integrate the reception of crypto-currency into your system or automated exchange of…
Islamabad, Islamabad, Pakistan
$30/hr · Starting at $25
DEVELOPER FOR BLOCKCHAIN & ETHEREUM If you would like to write a custom smart contract, ERC20, TRC20, BEP20 token or NFT token, feel free to contact me. Using your contract, people will be able to…
Lagos, Lagos, Nigeria
$15/hr · Starting at $650
Hello Respected Buyers, We are professional full stack blockchain developer with many years working experience and wide spread knowledge, We are well skilled in the following areas: PHP, PYTHON, JAVAS…
Miami Springs, Florida, United States
$39/hr · Starting at $500
Hello! I am an experienced Blockchain developer who is specialized in Etherium, Solana, Binance Smart Chain network and ERC20/ERC721/BEP20 tokens. I am also good at React.js/Next.js, TailwindCSS. I've…
Tampa, Florida, United States
$50/hr · Starting at $300
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…
Dera Ismail Khan, KPK, North-West Frontier, Pakistan
$10/hr · Starting at $100
We specialize in Blockchain and Smart Contract Development, delivering secure, transparent, and efficient solutions tailored for modern enterprises. Our expert team leverages Ethereum, Solidity, and l…
Tiki Island, Texas, United States
$50/hr · Starting at $500
Secure-Venture is a leading provider of comprehensive blockchain technology services, specializing in smart contract development and Web3 solutions. We empower businesses to harness the transformative…
Beyoglu, Istanbul, Turkey
$25/hr · Starting at $200
All premium smart contract services in one package! Forget all other contract services! Reasonable price and quality service! The Edition Drop contract is best used when you want to release many NFTs