Kyiv, Kiev, Ukraine
ID Verified
$100/hr · Starting at $2,000
Uniswap Sniper Bot Bot snipe any function (addLiquidity) of ERC-20 token contract so scan pending txs in mempool, if detect it buy token first. It is Node.js script and works on Mac, Windows, Linux. S…
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…
Lahore, Punjab, Pakistan
$45/hr · Starting at $5,000
InvoZone is a leading software development company that excels in industry-focused software development solutions and consulting services across multiple industries. We empower your business with unpa…
Hanoi, Hanoi, Vietnam
$50/hr · Starting at $500
_ Have experience working with microservice architecture, blockchain service, develop ecommerce website _ Strong knowledge with Nodejs, Mongodb, Mysql, cloud service(Ec2, S3,...), Typescript, Git, Nes…
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…
Kiyv, Kiev, Ukraine
$5/hr · Starting at $25
Providing skills in Backend using modern technologies (Python Tornado/Flask); data storage & manegment (PostgreSQL, MySQL); data processing & analysis (Pandas, Numpy, Plotly, Matplotlib, JupyterLab);…
$20/hr · Starting at $150
Cryptocurrency is the newsest ERA of the world and more easiest and secure way to pay. Coinpayments and Block.io API allows you to accept payments from customer in Bitcoin (BTC), Ether (ETH), Litecoi…
Medellin, Antioquia, Colombia
$60/hr · Starting at $500
Basándome en mi experiencia, puedo describir mi perfil profesional como un desarrollador con habilidades y experiencia en tecnologías front-end como React, Angular y Vue, y en tecnologías back-end com…
Ridgecrest, California, United States
$32/hr · Starting at $30
Hello everyone! I'm a professional Blockchain engineer with Web(frontend + backend). I've completed a lot of Defi and DEX projects on Ethereum Blockcahin for 5 years. Currently, I have rich experience…
Montreal, Quebec, Canada
$40/hr · Starting at $150
Hi, I offer the skill of writing smart contracts specifically for the Ethereum blockchain platform. I am proficient in the Solidity programming language and can create smart contracts for various use
Delmar, New York, United States
$70/hr · Starting at $1,000
I'm a full-stack software developer who has experience in Blockchain, Ethereum, Polygon, Solana, Tron, Cardano, Algorand, Terra, NFT minting/marketing website, DAO, DApps, DeFi web/mobile app developm…
Obrenovac, Serbia, Serbia
$24/hr · Starting at $39
Absolutely! Embrace the groundbreaking synergy of Blockchain and AI revolutionizing industries like healthcare, supply chain, security, and food! Passionate about harnessing this dynamic duo for
Dubai, Dubai, United Arab Emirates
$50/hr · Starting at $250
i am a Software developer with total experience of 5.5 +years in software development and 2.5+ years in blockchain and some experience in AI. I am proficient in Python,Solidity ,web3,c++,PL/SQL,Matlab…
Karachi, Sindh, Pakistan
Past Earnings
For Blockchain Web Development I have 4 years of experiences and skills and cryptocurrency technology I can do for you: ICO web development Smart Contract Development High-level understanding of how B…
Drive Huntsville, Alabama, United States
$500/hr · Starting at $150
*Automated Trading Bot | Webull Bot | Crypto Bot* Take your trading to the next level with our cutting-edge Automated Trading Bot, designed to help you maximize your profits in the fast-paced world of…
Faisalabad Gulham muhammadabad, Punjab, Pakistan
Hey there! I'm Dawood, CEO and Founder of CodeZone Software Development. With years of expertise in development and designing, I have successfully delivered exceptional solutions to clients across div…
Sargodha, Punjab, Pakistan
$30/hr · Starting at $500
With 7 years of experiences and skills in blockchain and cryptocurrency technology > ICO web development > Smart Contract Development > High-level understanding of how Blockchains work, especially
New York City, New York, United States
$45/hr · Starting at $25
Are you looking to build your very own Dapp, crypto token, or NFT on the Ethereum, BSC, or Polygon blockchain? Look no further! I am a professional developer with expertise in web development, app des…
Lisboa, Lisboa, Portugal
$30/hr · Starting at $25
مع ارتفاع Bitcoin بنسبة 15 ٪ في سبعة أيام فقط ، يتساءل العديد من المستثمرين عما إذا كان هذا هو الوقت المناسب للشراء. في هذه المقالة ، سنناقش الوضع الحالي لسوق Bitcoin ونفحص بعض توقعات أسعار Bitcoin لل…
Washington Dc, Washington, United States
$40/hr · Starting at $800
I WILL DEVELOP BITCOIN FLASHING SOFTWARE/ USDT FLASING/ SOFTWARE FLASHING WITH MY NEW BITCOIN FLASHING SOFTWARE VERSION If you don't have a hash rate, bitcoins can only be kept in your wallet for a ma…