Copenhagen, Capital Region, Denmark
$70/hr · Starting at $45
This is Mo I am a computer scientist and a programmer holding a Ph.D. degree in Computer Science in Software Security. I have designed many smart contracts (ERC20-721-1155, SPL) for Decentrqlzied appl…
Molina De Segura, Murcia, Spain
$100/hr · Starting at $50
Computer Security Professional, expert in ethical hacking, linux, blockchain, Artificial Intelligence, Telecommunications, Voip, networks, programming, server administration, asterisk. I am a speciali…
Chennai, Tamil Nadu, India
$30/hr · Starting at $25
I am an experienced Blockchain developer with core expertise in Hyperledger fabric, Ethereum and chaincode development. I have my core expertise in Golang, solidity and Web3js. I have excellent hands-…
Thiruvananthapuram, Kerala, India
$30/hr · Starting at $2,000
I am Alvin , from Servntire Global- A Blockchain solutions company. Our technical team is very sound and constantly evolving to accept higher challenges and we are capable to handle major projects fo…
Belgrade, Serbia, Serbia
$30/hr · Starting at $40
Мы создаем и внедряем публичные, закрытые, гибридные блокчейн-решения для различных сфер, а также DEFI и блокчейн-проекты для криптоиндустрии. -рынки NFT -Блокчейн инвестиционные платформы -Токены и к…
Capital Federal, Distrito Federal, Argentina
$50/hr · Starting at $1,000
We are a Technology Services company helping many startups in the US and Europe (we are NOT an agency). Our well seasoned team could provide you with a cost effective E2E solution while maintaining hi…
beijing, Beijing, China
$40/hr · Starting at $200
I have a lot of experience in blockchain, golang, java and nodejs. 1: I had worked more than 15 years in software development. 2: I had contributed 20+ commits for hyperledger fabric project.(https:/…
Ivano-Frankivsk, Ivano-Frankivs'ka Oblast', Ukraine
$35/hr · Starting at $1,000
- Token Creation (Fungible, Non-fungible, semi-fungiable token creation, Fractional ) - Staking - Vesting - Miniting(ERC721,ERC20,BEP721,BEP20,TRC20,TRC721,Matic) - COllection(ERC1155,Matic1155) - Roy…
Rawalpindi, Punjab, Pakistan
$30/hr · Starting at $1,000
Blockchain Development, IT solutions development, Software development, Mobile applications and emerging technologies like AI and IoT. we are expert in smart contract development, Hyperledger fabric,
Darien, Connecticut, United States
$100/hr · Starting at $2,000
Looking forward to helping projects and companies with pitching, selling, building and delivering complex software solutions 22 years in-depth experience building, selling and operating Built numeriou…
Halstead, Essex, United Kingdom
$29/hr · Starting at $500
Hi, I am a blockchain and web developer from the UK. I can provide coins, graphics, wallets, explorers and websites. Got an idea for a cryptocurrency project? I can have you up and running in just a f…
Kharkiv, Kharkivs'ka Oblast', Ukraine
Past Earnings
$40/hr · Starting at $1,000
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…
Vaughan, Ontario, Canada
$40/hr · Starting at $25
https://rskswap.com/ Uniswap dex site. We deployed the router solidity contract to the ETH network. And developed a site with react and interacts to contract using web3js. Deeply knowledgeable in…
Toulouse, Midi-Pyrenees, France
$55/hr · Starting at $50
As a Senior Blockchain Developer, I offer a wide range of services tailored to align with the ever-evolving blockchain landscape: Smart Contract Development: Design, code, and implement efficient and
Porto Alegre, Rio Grande do Sul, Brazil
$50/hr · Starting at $500
Safety and privacy are the desired of every person in the world. When working with blockchain technology, we can explore the features of decentralized networks and perform safe transactions among the
liaquatabad, Sindh, Pakistan
$20/hr · Starting at $25
Hello, Are you interested in creating your own custom private/permissioned Blockchain network with custom business logic suited to your business needs? if yes, you are at the right place The network c…
Faisalbad, Punjab, Pakistan
$20/hr · Starting at $50
I am a freelance blockchain developer specializing in Solidity, with a passion for decentralized applications (dApps) and smart contract development. My expertise lies in crafting secure and efficient…
Kyiv, Kiev, Ukraine
$50/hr · Starting at $100
Serial CTO, Co-founder of two blockchain projects, master in Computer Science, blockchain enthusiast. Providing consultation for creating, rebuilding, or improving IT products. I'm an Experienced AWS
Gurugram, Haryana, India
$10/hr · Starting at $25
Having 4+ experience, worked in Fintech, Hotel & Hospitality, Ecommerce domain. Worked on 10+ projects.
Perumbavoor, Kerala, India
$25/hr · Starting at $200
Develops web applications, rest apis, containerises applications, microservices based deployment.Blockchain development using hyperledger.