Shepherd, Texas, United States
$50/hr · Starting at $250
We will Create and Deploy your custom ERC20 token on The Ethereum Network (ETH). We will generate all tokens using your wallet address to get 100% control over your tokens. All the transactions you di…
Dandong, Liaoning, China
$50/hr · Starting at $40
Using Cryptography techniques to protect against hackers and other cyber attacks. Maintaining client and server-side applications. Securing the blockchain network with new technologies. Adhering to al…
Panipat, Haryana, India
ID Verified
$50/hr · Starting at $300
I have been developing smart contracts for 3 years. I love solidity & I have worked on ETH, BSC & TRON. I usually focused on custom smart contracts. I have developed tons of smart contracts by forki…
Tlalnepantla de Baz, Mexico, Mexico
$25/hr · Starting at $30
Resumen Buscamos una agencia de desarrollo Web3/DeFi con experiencia para ayudarnos a construir la primera versión de una plataforma de gestión de capital basada en blockchain El producto incluye: lóg…
Akure, Ondo, Nigeria
$20/hr · Starting at $80
CREATION OF A NFT LANDING PAGE AND A COMPLETE NFT WEBSITE Welcome to the My page on GURU. You wouldn't be here if you didn't have an expert to help you achieve your objectives on your NFT projects. If…
Moscow, Moscow, Russian Federation
$25/hr · Starting at $100
More than 5+ years experienced in developing web applications using React.js, HTML and CSS. I also worked on developing a variety of iPhone apps using Objective-C and Swift languages. My skills - Java…
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…
Anaheim, California, United States
Past Earnings
$50/hr · Starting at $2,000
This is NFT minting Dapp and I have built smart contract, web3 integration, minting page. It doesn't include staking logic so smart contract is not so complex. It has og, wl, public mint functions and…
Kopaihorod, Vinnytsia, Ukraine
$40/hr · Starting at $25
First priority is Credit Perfect results within the Deadline Original Ideas and Fiery Passion As a Senior Developer in the web world, I have already gone through many realities and have become a great…
ciudad de mexico, Mexico, Mexico
$65/hr · Starting at $500
Hey Employer, My name is Jorge Rosales from Mexico. Experienced in Rust Solana Blockchain, Nft Smart Contract, Ethereum, Airdrops Bot, Solana Smart contract, Nft Marketplace, Smart Contract Audit, etc…
Latrobe, Pennsylvania, United States
$80/hr · Starting at $150
I develop blockchain-based applications that interact with real networks, wallets, and token systems. One example is a desktop application built for the Causevest ecosystem that allows users to manage…
Batkhela, North-West Frontier, Pakistan
$5/hr · Starting at $25
ERC20 token or BEP20 token with no deflationary features, tax etc deflationary token with these features. reflections, autoliquidity, marketing fee in native token, auto burn 3. deflationary token wit…
Guru Har Sahai, Punjab, India
$60/hr · Starting at $2,000
We have worked on ERC20, ERC721, ERC65, ERC1155, TRC20, BNB, AAVE, COMP, SUSHI, LINk, CAKE, and UNI. airdrop contracts, gasless contracts, staking contracts, swap contracts, dapp, defi, HEX, CEX, DEX,…
Securing the blockchain network with new technologies. Utilizing cryptography techniques to protect against hackers and other cyber attacks. Maintaining client and server-side applications. Preparing
Delhi, Delhi, India
$20/hr · Starting at $25
Firstly look at the quality of work that I did, I have already built enormous ChatBots for various organizations, some of them are also being published by Google. We have the team of two people. We ca…
Shenzhen, Guangdong, China
$45/hr · Starting at $35
I'm a senior web-developer with a solid background in different programming areas. Looking to take a part in a challenging project related to blockchain and cryptocurrencies. I have good understanding…
illesha, Osun, Nigeria
$10/hr · Starting at $400
All set to start your NFT or FinTech website/ business, but stuck on the ground position for a perfect high converting website or smart contract with custom functionalities? With my web advancement pl…
Sao Joao da Madeira, Aveiro, Portugal
$50/hr · Starting at $500
React.js (Next.js with server side-rendering for SEO); Metamask, Trust Wallet and WalletConnect integrations; ERC721 or ERC1155 Non-Fungible Token Smart Contract; Whitelist, Pre Sale and Public Sale w…
Miami, Florida, United States
$60/hr · Starting at $5,000
Wallet Integration (Metamask, Openmask....etc.) -Smart Contract Development Deployment -NFT Minting Dapp -Custom Dynamic Admin Panel -Public/Private Minting -Presales -Whitelists -Giveaways -Dynamic…
Chandigarh, Chandigarh, India
$10/hr · Starting at $100
My name is Pankaj Kumar and I bring with me a vast array of skills comprising an experience of over 8 years in Web Development and 2 Years of Web3 and Solidity. My field of expertise include: Blockcha…