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…
Sydney, New South Wales, Australia
ID Verified
$20/hr · Starting at $50
As a skilled blockchain developer I can provide you to write smart contract in EVM, Solana, Aptos and Cosmos chains. I have built several Dapps and Defi like NFT marketplace, Dex, Token launchpad, Cas…
East Rochester, New York, United States
$30/hr · Starting at $500
- 4+ years of experience in developing smart contracts using Solidity and Cadence. - Experience in DAPP development and interact with EVM/Solana/Flow/Stacks blockchain platform - Coursework includes…
Tehuacan, Puebla, Mexico
$25/hr · Starting at $50
A software developer who is responsible for all phases of software development, from requirements gathering and analysis to design, development, testing, and support. Owner with excellent requirements…
Paklay, Xaignabouri, Laos
Past Earnings
$40/hr · Starting at $500
Thanks for your checking my service. I had a 5+ years experience for Blockchain Software Development. - Dapp with rust smart contract and web3.js - Defi with solidity smart contract - Dex with p…
Butwal, Western Region, Nepal
I am a blockchain developer.I can design and develop decentralized applications based on blockchain.I have experience in developing De-Fi ,NFTs,Games,DAOs,DEXs,Bridges across multiple blockchains.I ca…
Kyiv, Kiev, Ukraine
1,094/yr · 100%
$30/hr · Starting at $300
A dedicated blockchain professional with 8 years is here. I involved in Slam NFT project to interact with Metaverse at Slamcoin company, built my skill and experience in NFT-Metaverse project. In that…
Huntsville, Alabama, United States
$1,000/hr · Starting at $400
Hello clients, I’ll develop blockchain wallet App as per your requirements Bitcoin (BTC) Ethereum (ETH) Binance Coin (BNB) Bitcoin Cash (BCH) Cardano (ADA) Dogecoin (DOGE) Internet Computer (ICP) Lit…
Indore, Madhya Pradesh, India
$14/hr · Starting at $25
BitPesa is a digital foreign exchange and payment platform that leverages blockchain settlement to significantly lower the cost and increase the speed of business payments. User can sign up for either…
Lagos, Lagos, Nigeria
$10/hr · Starting at $30
As a technical support engineer, my role involved helping individuals or organizations troubleshoot and resolve issues with computer systems, software, or other technical products. Some specific respo…
Thakurganj, Bihar, India
$25/hr · Starting at $25
Crypto market trading,forex trading , Crypto future trading, stock market trading, stock market option trading, stock future trading, etc I have experience of 5 years in crypto future trading also fo…
Amritsar, Punjab, India
$50/hr · Starting at $1,000
Smart Contract & MLM Software Developer I excel in smart contract development, crafting secure, efficient solutions for blockchain projects. My expertise extends to MLM software, where I create custom…
Chennai, Tamil Nadu, India
$30/hr · Starting at $440
ABOUT ME: I am a 22-year-old history major aspiring to become one of best business developer. I am skilled in marketing strategies. WORK EXPERIENCE : Junior Copywriter Content Writer: I worked as a
Paris, Ile-de-France, France
$40/hr · Starting at $3,000
Kodkodkod is a development studio imagined and created by developers. NFT / Blockchain / Web are our expertise! Our values: simplicity, requirement, benevolence, trust, fairness, humility.Here, we do
Lahore, Punjab, Pakistan
$30/hr · Starting at $30
Full stack software engineer with almost 2 and half years of experience developing robust code for high-volume businesses. Performing the role of Blockchain team lead. Worked in Domains of Blockchain
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…
Surat, Gujarat, India
$10/hr · Starting at $25
1) Great Food Taste and Quality 2) 100% Organic Dosa 3) Have Paper Dosa cater your next function or party.
$20/hr · Starting at $1,000
About me: I’m an enthusiast of BlockChain and Decentralized Systems. I have been working as a project manager/Head of software development in so many projects/products where I developed the applicatio…
jhawrian, Punjab, Pakistan
340/yr · 100%
$5/hr · Starting at $25
Hello there! I am Hassan, a blockchain developer, and an expert in cryptocurrency and smart contracts. If you're looking for a trustworthy, experienced, and friendly professional, I'm here to help. Th…
Jaipur, Rajasthan, India
$15/hr · Starting at $300
We are team who build more than 50 sites for ICO and Exchange sites but these are our latest work portfolio for your information. We are expert in centralized/decentralized exchange and smart contract…