Bengaluru, Karnataka, India
$10/hr · Starting at $25
I would love to work on distributed - decentralised space , a keen affinity towards blockchain and cryptocoins , have done multiple projects on this domain .
Hong Kong, Hong Kong, Hong Kong
$40/hr · Starting at $500
Reliable and 100% dedicated to high quality and timely delivery. I've built plenty of dApps ranging from fully functional ICOs with crowdsale contracts. Really interested in blockchain technology.
Karachi, Sindh, Pakistan
$50/hr · Starting at $30
Blockchain Developer I have been working in this field from a year and have quite good expertise in it. I have coded smart contract for DAOs, Tokens, Defis, DApps and digital wallets. Some of my exper…
Buffalo, New York, United States
$20/hr · Starting at $2,000
Blockbasis can easily revoke access to insecure contracts by scanning wallet transactions for insecure or hacked web3 dapps. Also, it shows the projects that have recently been audited and the project…
Manez, Durres, Albania
Past Earnings
$100/hr · Starting at $1,500
The shift towards a decentralised internet is not merely a technical transition; it is a fundamental move towards transparency and digital sovereignty. At EuroRim, I provide the technical rigour and a…
Umuahia, Ebonyi, Nigeria
$5/hr · Starting at $50
My name is Victor, I am a content writer, have experience in creating SEO-OPTIMIZED content that will rank in Google search. My content is carefully written with simple English language that will help…
Lahore, Punjab, Pakistan
$35/hr · Starting at $25
Hey. Its Salman Zahid, a full stack blockchain developer with 2+ years of experience in web3. I can also provide end-to-end custom solutions according to your needs/problems. My Blockchain Specializa…
Surat, Gujarat, India
1) We have set up a huge and well-equipped infrastructure base unit. 2) Our company has been giving utmost importance to the quality of products that we cater to the clients.
Kherson, Khersons'ka Oblast', Ukraine
$25/hr · Starting at $300
I have been working as a full stack developer since 2015 and I am very familiar with Laravel, Node, Vue, React, Angular, etc. Also since 2018 I've been living and breathing web, dapp(Ethereum, Binance…
Forbesganj, Bihar, India
$14/hr · Starting at $300
Artistic and modern designs, Superior quality and Cost effective solution are the 3 things which I keep in mind, while developing any website for my client. Team of talented designers and developers w…
Tbilisi, T'bilisi, Georgia
$30/hr · Starting at $4,000
A Senior Full Stack Developer with blockchain expertise is a highly skilled professional proficient in both front-end and back-end web development, with a strong understanding of blockchain technology…
Veliky Novgorod, Nizhegorod, Russian Federation
$15/hr · Starting at $100
I'm blockchain expert with 5+ years experience in Solidity 3, Truffle 2 and React.js for a complete distributed Application(DApp). - Strong background in Blockchain/DApp - Wallet App using Etherium, B…
$30/hr · Starting at $100
Greetings, I am Ahmad Ghazali; as we all know, the world is moving toward web3.0, and I am contributing to this technology as a Full Stack Web 3 Developer. I have worked in the web3 industry for three…
Pune, Maharashtra, India
$19/hr · Starting at $200
Our organisation is into CyberCrime Investigations and Computer Forensics since 2005. We have a research group on Bitcoin since Nov. 2013 and a dedicated Blockchain development team since Sept. 2015.
Sevojno, Serbia, Serbia
ID Verified
$50/hr · Starting at $200
I am a blockchain developer specializing in creating dynamic and innovative platforms on Ethereum, Solana, Tron and TON, customized to meet your project's unique requirements. Whether you're planning
Ayegbaju, Ekiti, Nigeria
$20/hr · Starting at $200
Do you need a secure and efficient Solana smart contract for your Web3 project? I specialize in Rust & Anchor framework development to create custom, high-performance smart contracts on the Solana blo…
$15/hr · Starting at $45
Hire me as your professional blockchain developer for your NFT project. With several years of experience in multiple fields including crypto, will create a quality smart contract for you in a timely m…
Krasnodar, Krasnodar, Russian Federation
$50/hr · Starting at $150
Hello! I am new on upwork , but I have rich experience in blockchain software fields. My Skills fields 1. erc20/bep20, erc721/bep721, erc1155 smart contract etc 2. web3.js, node.js, react.js 3. integ…
Toronto, Ontario, Canada
$30/hr · Starting at $60
As a senior blockchain developer, I have rich and strong experience in build NFT minting & staking & marketplace with React.js & Node.js for frontend and backend and smart contract on multiple chains…
Mannargudi, Tamil Nadu, India
$25/hr · Starting at $5,000
we do create private etherum poa based blockchain with explorer and we do create all custom token creation in erc20 erc720 and erc1155 tokens please ask us for demo, we do work all works we do create…