Miami, Florida, United States
$65/hr · Starting at $25
+ Early investor in blockchain (Icon, Zilliqa, CPChain) !! CONTACT ME FOR !!: I'm involved with VC funding, Initial Coin Offering PRIVATE SALE, several cryptocurrencies pool investment and strategic p…
Riga, Riga, Latvia
$25/hr · Starting at $1,000
Altrp tech stack: Openresty Adonis.js MariaDB React.js Redux Lodash Styled-components Blueprint.js D3.js React Native What can we do: ERC-20 token release plugin on Ethereum (in the future BSC, Solan…
Austin, Texas, United States
$75/hr · Starting at $25
Blockchain is rapidly becoming the new standard for transferring & verifying data. We help companies transform the blockchain into a global transaction network that replaces slow & costly technologies…
NOIDA, Uttar Pradesh, India
$20/hr · Starting at $100
Blockchain | Wallets | Coin-Creation | Crypto-Exchange | ICO | Dapps | DEX | Web Portal Our Core Competency is in delivering new Coins based on Customised ERC20 / ERC721 / ERC998 / ERC1155 Smart Cont…
coimbatore, Tamil Nadu, India
$5/hr · Starting at $25
Blockchain not only provides technology to build solutions for industries like financial services, healthcare, digital identity, digital contracts but also offers a platform for crypto wallet developm…
Noida, Uttar Pradesh, India
$10/hr · Starting at $1,000
GitHub - https://github.com/shivamdawer For the past 6 months, I have worked on a Blockchain based Real Estate portal. As single developer on the team, I have built a dynamic web platform capable of -…
Ahmedabad, Gujarat, India
$15/hr · Starting at $500
The blockchain is a buzzword which has been trending across the IT industries these days. We, at iPreside, bring continuous technological innovation to your business by leveraging the potential of Blo…
Layyah, Punjab, Pakistan
ID Verified
As a Blockchain Developer, I focus on creating cryptocurrency exchange platforms, developing coins and tokens, building decentralized applications (dApps), designing e-wallets, and providing technical…
Indore, Madhya Pradesh, India
$15/hr · Starting at $3,000
We are a web 3 marketing company, creating buzz for crypto projects. Our services include- Social Media Marketing Search Engine Optimization & Marketing Influencer Marketing Content Marketing PR & Me…
Sikandurpur, Punjab, Pakistan
Past Earnings
$80/hr · Starting at $2,000
I am a Professional in Blockchain and Web3 Development. I have 5+ years of experience in web3. Web3 development is my expertise and I can help you with Ethereum or Binance Smart Chain (BSC) related wo…
Kolhapur, Maharashtra, India
$20/hr · Starting at $400
As a self-employed, reliable, and highly experienced Freelancer with expertise in Blockchain Development, dApps Development, Mobile Application Development with this in mind, We invite you to consider…
Nabari, Mie, Japan
$40/hr · Starting at $3,000
Looking for reliable and professional blockchain, web, and mobile development services? Look no further! Our team of experts offers customized solutions for all your development needs. From smart cont…
Azatamut, Yerevan, Armenia
$40/hr · Starting at $30
Professional, Result-Driven Full-Stack and Blockchain Developer. Dedicated to building and optimizing user-focused websites and applications. My tech stack includes but is not limited to React.js, Typ…
Hue, Thua Thien, Vietnam
$35/hr · Starting at $25
We are a software company that provides the best technology solutions to our clients. We offer IT services such as Mobile and Web development, UI/UX Design, IoT, and so on. By working hard to give our…
Secaucus, New Jersey, United States
$40/hr · Starting at $100
I am a Full Stack & Blockchain developer with 7+ years of experience. I have extensive knowledge and strong experience of with both front-end and back-end development. I want to bring my experience in…
Belgrade, Serbia, Serbia
$45/hr · Starting at $50
I can develop full stack decentralized application for you. Smart contract written in solidity tested and deployed in python based Brownie framework. For front-end I mainly use react or next.js. Integ…
New Delhi, Delhi, India
$10/hr · Starting at $25
I am a thorough software professional who can work on myriad of software work like Testing/QA, Data Entry, Data Analysis, Machine Learning and Blockchain. I had been a successful software delivery lea…
Jaipur, Rajasthan, India
$25/hr · Starting at $3,000
As an independent blockchain developer, I bring extensive experience in delivering cutting-edge blockchain solutions globally. My expertise lies in leveraging blockchain technology to streamline day-t…
Seoul, Seoul-t'ukpyolsi, South Korea
$30/hr · Starting at $500
Senior Backend & Blockchain Engineer | 10+ Years Experience | Upwork Top Rated Plus Project Stabilization Specialist – Revived stalled or non-operational projects (e.g., Wildfireart), delivering produ…
Shenzhen, Guangdong, China
$40/hr · Starting at $300
✅Full-Stack ✅ Blockchain Developer ⭐⭐⭐ [ Core Skills ] ⭐⭐⭐ Being a full-stack blockchain developer, I have decent expertise in Blockchain development and custom smart contract application developme…