Frankfurt, Brandenburg, Germany
$60/hr · Starting at $45
I've worked on web3/react and smart contract for mint/burn, yielding, swap, staking, marketplace, lottery, FIAT implements, and some features. I've worked on full-stack development using ReactJs, Nod…
Bosso, Niger, Nigeria
$15/hr · Starting at $30
Cryptocurrency Investment is built on Research which is the core in writing. Get your Blockchain related articles written by an Expert who writes daily on Blockchain and Cryptocurrency for the past th…
Livenka, Singapore, Singapore
$40/hr · Starting at $30
Hello! I am honored to be here to show you about my skills and experiences. My destination is to become the top ranked Web Developer. My customers'order is just law for me. Skills : Blockchain, Web3,
Tokyo, Tokyo, Japan
$50/hr · Starting at $30
Dear sir. I believe that my strong technical experience make me a highly competitive candidate for this job. I have enough experience in JavaScript/TypeScript and Solidity, RUST development & web3.…
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…
Istanbul, Istanbul, Turkey
$5/hr · Starting at $25
Please select us if you want a professional project, Token programming in your proposed blockchain. create Smart Contract. Dedicated and standard coding. programming the suggested token with the name
Oregon City, Oregon, United States
I am a blockchain software engineer more than 3+ years experience. I have strong experience about Defi, Dao and NFT platform on various of blockchain networks such as Ethereum, Polygon and Solana. My…
Quebec, Quebec, Canada
$50/hr · Starting at $1,000
Hi everyone, This is Wayne Campbell, a talented Rust developer. I have extensive experience in Solana blockchain development including: - Program(smart contract)s on Solana chain - Deploy test net and…
Mykolaiv, Mykolayivs'ka Oblast', Ukraine
ID Verified
$10/hr · Starting at $25
Welcome to my profile. Technologies I am comfortable with: ✅Blockchains - Ethereum, Polygon, BSC, Solana, Hyperledger, etc. ✅Frontend - React, Vue, Styled Components, HTML, CSS. ✅Backend - NodeJS,
Ahmedabad, Gujarat, India
$22/hr · Starting at $35
"Our deep rooted expertise" Web App Development: Python | React Js | Node | Vue.Js | Angular | PHP | Laravel Mobile App Development: Android App | iPhone App | Hybrid App | Flutter | React Native Bloc…
Kirsali Gaon, Uttarakhand, India
$50/hr · Starting at $500
I have experience with Full stack development along with Smart contracts in solidity, also have an understanding of Rust language as well for zk chains. I have completed multiple Dapp development by l…
Ifite Awka, Anambra, Nigeria
$50/hr · Starting at $100
If you are looking for a reliable full-stack developer for your web3 development, you are at the right place. I have 2 years expriences in developing and building Dappa nd Defi. I have solid skills in…
Bhilai, Chhattisgarh, India
$20/hr · Starting at $500
I am the BDA representing Globussoft Technologies. (https://www.linkedin.com/in/shaleen-guha-roy-9b4478140/) We are an established organization ( https://globussoft.com/web-applications/) which has be…
Abuja, Federal Capital Territory, Nigeria
$150/hr · Starting at $300
I've been trading the Forex markets since 2004 and full time since 2010. My coaching is the result of 18 years of trading. I have made every single mistake you can possibly imagine. I have wiped out m…
Kyiv, Kiev, Ukraine
$60/hr · Starting at $55
I have more than 6 years of strong experience in development, software architecture building, and managing the full product development circle from scratch. I managed teams consisting of mobile (iOS,
Huddersfield, Bilasuvar, Azerbaijan
$40/hr · Starting at $40
Experienced Web & Blockchain is adept in bringing forth expertise in the development of Websites, Blockchain systems and Hybrid Mobile Apps. Equipped with a diverse and promising skill-set which are l…
Ust-Kamenogorsk, East Kazakhstan, Kazakstan
$40/hr · Starting at $120
Hello! I am an IT developer. I am able to offer smart contracts security services and other IT solutions. My services: - Frontendend React, Angular, Tailwind CSS. - Backend Node.js, Express.js, M…
Past Earnings
$20/hr · Starting at $400
I will create NFT minting dapp/website with react on Ethereum or Polygon. I will code the whole website from scratch for your ideas. I'm a full stack developer so, can work on many places including bl…
Osun, Osun, Nigeria
$700/hr · Starting at $200
Hello, Welcome Here... Everyone seems to want cryptocurrency these days. But to get in on the action, you’ll need a crypto exchange where you can buy and sell digital currencies. Are you looking for…
Kamianske, Dnipropetrovs'ka Oblast', Ukraine
$40/hr · Starting at $5,000
Developed so many native and hybrid mobile apps: Food Delivery APP Real Estate Rent APP Taxi APP Crypto Wallet App Third Party Payment Integration https://play.google.com/store/apps/details?id=com.app…