Karachi, Sindh, Pakistan
ID Verified
$30/hr · Starting at $2,800
Blockchain Development and Solutions: Unlock the potential of blockchain technology with our comprehensive development and solutions services. Whether you're starting from scratch or need to enhance a…
budgam, Jammu and Kashmir, India
$15/hr · Starting at $25
Are you looking to leverage the power of blockchain technology for your business or project? Our team of blockchain experts is here to help. Our services include: Custom blockchain development and int…
Chittorgarh, Rajasthan, India
$10/hr · Starting at $50
Top Full Stack Web and Blockchain , Mobile App & Software Developer. 100% Job Success with 40+ Satisfied Customers overall platform. On Upwork with very competitive pricing. Most Invited fo
Mesa, Arizona, Colorado, United States
$35/hr · Starting at $1,500
Blockchain Web App Development Services to Elevate Your Business If you're looking to harness the power of blockchain technology to create secure, decentralized, and transparent web applications, you'…
Kyiv, Vinnyts'ka Oblast', Ukraine
$50/hr · Starting at $50
I am an experienced Mobile & Web developer and deliver high quality products in timely manner. I will keep you updated in every inch of progress of the project. My skills are: - Mobile Development
Shenyang, Liaoning, China
Past Earnings
$30/hr · Starting at $1,000
For the last 3 years, I have been developing New token creation, Bitcoin, BSC, NFT, Solidity, Solana, Blockchain, Decentralized Exchanges, Crypto Coins based on BEP20, ERC20, ERC721, ERC1155, Bitcoin
Jhenaidah, Khulna, Bangladesh
$25/hr · Starting at $500
Welcome to this cryptocurrency/blockchain GIG related to the nft minting website with nft minting dApps. I can help you to create your custom smart contract, minting dapp, nft marketplace, nft dapp, s…
Pasadena, Texas, United States
$40/hr · Starting at $1,000
Hello, Nice to meet you. ✨I have vast experience Web3|blockchain Development including Solidity and Rust smart contract development and Web3 Frontend integration. ✨I worked as a smart contract and web…
Chandigarh, Chandigarh, India
$60/hr · Starting at $2,500
Hi there, ***Blockchain(NFTs, DeFi, DApps, DAOs, IDOs, ICOs) and Cryptocurrency development is our forte***. ***These are our Upwork Statistics:*** $600k+ Revenue generated on Upwork 39250 Total…
Obrenovac, Serbia, Serbia
$50/hr · Starting at $200
I can write smart contracts using solidity and build DApp using react. I will integrate smart contracts into DApp. For examples: token - erc20, erc721 swapping - Factory, Router farming & staking - Ma…
coimbatore, Tamil Nadu, India
$5/hr · Starting at $25
Smart Contract Mobile Application Development-VI Software Solutions MLM Mobile Apps-Android & Iphone Overgrown Smartphone usage of general public enforces MLM firms to shift perspective towards MLM
Sebring, Florida, United States
$25/hr · Starting at $25
Hi, I am a senior full-stack developer who has rich experience in web, mobile, desktop software as well as blockchain smart contract. For 7+ years, I have been working with JS and PHP frameworks as we…
Lahore, Punjab, Pakistan
$30/hr · Starting at $500
Full stack mobile development. Platforms include Android, iOS and Windows (UWP). Apps include ride apps like Uber, Careem, Ola etc. E-commerce and products listing apps amazon, ebay, olx etc. Blockcha…
Singapore, Singapore, Singapore
$15/hr · Starting at $40
As a blockchain and web developer, I have 6+ years of a more experience with Blockchain, Python, Full-stack development, PHP, responsive web design, dynamic web design with the database, etc all are
Isla, Veracruz-Llave, Mexico
$40/hr · Starting at $500
I am a Core blockchain developer (3 Yrs Exp.) , mostly responsible for developing the architecture of a blockchain system, how its protocols should be designed, the design of consensus protocol and ot…
Lutsk, Volyns'ka Oblast', Ukraine
We are a team of developers with strong coding style, who like to contribute ideas, pay attention to fine details, can work fast and smart under tighter deadlines and always test our work before submi…
Halle, Flemish Region, Belgium
$50/hr · Starting at $500
Building scalable, high performance web application using modern javascript frameworks such as React - React/Redux - Ruby on Rails - GraphQL, Apollo, Mobx - Webpack, Gulp, Grunt, Babel - Bootstrap(3.x…
Delhi, Delhi, India
$50/hr · Starting at $3,000
Cryptocurrency wallet development in a customized manner helps one to hold on to their cryptocurrencies securely. Most of the time people prefer hardware wallet instead of software wallet since it wil…
Los Angeles, California, United States
$70/hr · Starting at $1,000
I have experiences in web developing with mobile friendly for more than 5 years. - Blockchain, Crytocurrency, Exhcnage, TradingView integration, Coin Fork1. And I can work for Defi projects and NFT p…
Pforzheim, Baden-Wurttemberg, Germany
$50/hr · Starting at $5,000
Software related to blockchain tech. - Defi Project - Dex Project - NFT Marketplace - NFT Minting - Trading bot