Odessa, Odes'ka Oblast', Ukraine
$50/hr · Starting at $1,000
Technology I work with: - Blockchain * ERC20, ERC777, ERC223, ERC721, ERC1155 Token development * Sophisticated smart contracts or NFTs on leading blockchains such as Ethereum, Bitcoin, Binance, Stell…
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
$85/hr · Starting at $75
My Background I’m a highly experienced Software Developer with 14 years of computer programming background who likes engineering client side applications. So far I have worked for Digital Agencies, So…
Caracas, Distrito Federal, Venezuela
$30/hr · Starting at $500
Welcome to Dlocs, a development company that offers solutions in both the web2 and web3 spaces. Our team of highly skilled developers has over three years of experience in the field and is committed t…
Karachi, Sindh, Pakistan
75/yr
$25/hr · Starting at $250
Unlock the power of blockchain technology with custom smart contracts and decentralized applications (dApps). I specialize in providing secure, scalable, and efficient blockchain solutions to help you…
Kishangarh, Rajasthan, India
Past Earnings
$20/hr · Starting at $25
Hi, Please find below mention expertise. We can customize app Networking App - Social Networking Application with chat/audio/video stream hosted on server. Entertainment App - Entertainment Mobile App…
San Luis Obispo, California, United States
Unlock the potential of blockchain technology with our specialized development services. We provide end-to-end solutions tailored to meet your business goals, ensuring secure, scalable, and innovative…
Islamabad, Islamabad, Pakistan
$30/hr · Starting at $100
Expertise in creating unique and valuable non-fungible tokens (NFTs) Proficient in smart contract programming Ability to design and develop NFTs for various purposes such as art, gaming, and collectib…
Surat, Gujarat, India
$20/hr · Starting at $200
Blockchain Development Services: Our blockchain development services include designing and building blockchain protocols, smart contracts, and decentralized applications (DApps) for various use cases.…
Gujranwala, Punjab, Pakistan
ID Verified
$20/hr · Starting at $400
WELCOME TO CHAINSOFT SOLUTION LLC Are you looking to list your coin or token on a popular exchange? Look no further! We are professionals with extensive experience in coin and token listing. We have s…
Kolkata, West Bengal, India
$50/hr · Starting at $250
I will develop ERC20,BEP20,TRC20, POLYGON Crypto Token Smart Contracts If you are Looking for an Expert to develop your token on Ethereum, Polygon, TRON or Binance Smart Chain this is the best Service…
Obrenovac, Serbia, Serbia
$40/hr · Starting at $500
My Blockchain DApp (Decentralized Application) development service offers businesses the ability to harness the power of decentralized technology for enhanced transparency, security, and automation. W…
Beograd, Serbia, Serbia
$50/hr · Starting at $500
Unlock the potential of blockchain technology with my comprehensive development and integration services. I specialize in creating secure, scalable, and efficient blockchain solutions tailored to meet…
Akure, Ondo, Nigeria
$25/hr · Starting at $30
COIN LISTING, TOKEN LISTING, COIN MARKET CAP, PANCAKE SWAP, COIN GECKO, BINANCE HELLO BUYERS before you place an order on my gig, kindly inbox me first to make sure all necessary requirement for the
Osogbo, Osun, Nigeria
$20/hr · Starting at $50
Hello Investors Already Built forex trading bot, gold ea, hft, forex ea robot, forex ea bot, crypto bot Profitable Already built bot with 95% winning rate, Channel is available for bot performance I…
Dallas, New York, United States
$50/hr · Starting at $100
Our aim to solve peoples problems with our hackin technologies so the society can know we are just cracker not threat to the society + 171 6 465 6177 WhatsApp and telegram Our aim to solve peoples pr…
Odesa, Odes'ka Oblast', Ukraine
$45/hr · Starting at $450
Hi there , read to the end.PM for a talk and meet.We are transforming concepts into DAPP reality. Full-cycle development, audits, Web3 integration, NFT expertise, ERC20 tokens, wallets, and DeFi
Los Angeles, California, United States
$30/hr · Starting at $30
Proven long-term expertise in WEB3 Engineering and Full Stack Development -- Etherium and Solana based Smartcontract for NFT marketPlaces and WEB3 games. -- Proficiency in Web3js and Etherjs and adapt…
Cangucu, Rio Grande do Sul, Brazil
$95/hr · Starting at $25,000
Immerse players in innovative gaming experiences with our blend of blockchain integration and Unity/Unreal Engine expertise. We craft custom games with captivating visuals and engaging gameplay while
Shen Yang Shi, Liaoning, China
$25/hr · Starting at $500
Cryptocurrency and blockchain solutions are revolutionizing how industries operate. I can build NFTs, Presale board, NFT Marketplaces and any other requests you may have. Cryptocurrency, Blockchain an…