Build a rollup contract and a guide how to run it with ganache
We are about to build a roll up contract in my team. In order to get more understanding on how Ethel works, I would like to have 1. Rollup demo project. 2. How...
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Create Zero-knowledge Proof smart contract with solidity
i need small smart contract with solidity but the important thing is use the identity for rent flats with zero knowledge base protocol please see the attachment...
Read moreCustom NFT drop on opensea
I want to use a custom NFT contract, but still create a collection in opensea and can drop
Read moreClaim Airdrop Page
I want to write a contract to claim airdrop. I will give you a token contract and list of whitelist address in a database. There are some blocklist address you...
Read moreEthereum MEV bot -- 2
Good day, I'm looking to build a MEV (Miner Extractable Value) bot that can send front running transactions on newly deployed meme coins to generate profits. A...
Read moreSmart contract/ Solidity
I am looking for a skilled freelancer to create a smart contract for me. The purpose of the smart contract is to automate and decentralize a process of a bettin...
Read moresmart contract developer
I am looking for an expert smart contract developer with experience in developing decentralized applications on a blockchain platform other than Ethereum or EOS...
Read moreEthereum MEV bot
Hello, I am looking to hire a developer to build a MEV (Maximal Extractable Value) bot on Ethereum. The bot will be built using the Solidity programming languag...
Read moreSolidity/Backend Developer
About Us: Swap TC is a blockchain and cryptocurrency company created by a group of individuals who share a vision for the future of finance. We are looking for...
Read moreConvert Solidity to Rust based on various SDK
Convert Solidity to Rust based on various SDK
Read moreBlockchain Development
need a freelancer to build small contract for erc 20 token
Read moreSmart contract customisation and consultancy
I have three smart contracts which we will use to create and operate two pools: 1. Single asset pool 2. LP asset pool. The contracts which I have, is taken from...
Read moreLooking for a smart contract developer Having experience in writing in NFT CONTRACT.
I am looking for a smart contract developer with experience writing NFT contracts on the Ethereum blockchain. I already have the desired features defined and I...
Read moreCrypto Aridrop Exhange Swapper
I need a crypto airdrop exchange swapper to be built. This is for a cryptocurrency project, so it needs to manage cryptocurrency transactions securely and effic...
Read moreSlots game Smartcontract, Solidity, Chainlink
I need to create smart contract on Avalanch, Arbitrum BNB, for quick game "Slots" as well as pull VRF from Chainlink for the game rundomnes.
Read moreSmart Contract on Ethereum Network
Is it possible to withdraw the $500 and $100 that are currently stuck in the contract located at https://etherscan.io/address/0xe9e74fc758e1be6b29f65dbff61300f1...
Read morenodejs script
Write a nodejs script to extract address using this API https://arbiscan.io/apis#accounts Method - Get a list of 'Normal' Transactions By Address Addresses I ne...
Read moreWrite a solidity scrip to list address
Write a solildity script to extract address from arbiscan which has received airdrop from arbitrum and put them in a file. Then compare it with another list of...
Read moreWithdraw Ethereum from a Smart Contract
In this contract https://etherscan.io/address/0xe9e74fc758e1be6b29f65dbff61300f103b1bef0#code there are $500 stuck as well as $100 stuck in the liquidity how ca...
Read moreFront End REACT Web3 Expert
I am looking for a Front End Development Expert who is proficient in React.js. The ideal freelancer should have extensive experience in this technology stack. I...
Read moreCloning Baby Cake Token with some other requirements
Hi we want to make token like baby cake with some other requirements on testnet bsc if you can bid carefully as it is very urgent
Read moreReflection token launched on BscTestnet with Buy and Sell Fees
We want to launch the reflection token which have separate buy sell fees and reward will be in our token else details is in pdf , need to complete in 1 day on B...
Read moreCrypto Exchange Expert
I need a Crypto Exchange Expert 1 would like someone who can help maintain it and provide on-going assistance.
Read moreEtherium blockchain a small dapp creation support
I am looking to hire someone to assist in the creation of a small Decentralised Application (Dapp) that operates on the Ethereum Blockchain. The primary program...
Read moreBuild a crypto exchange website
I am looking to hire someone to build me a crypto exchange website that will be supported on both desktop and mobile platforms. This platform will accept paymen...
Read morefruitbattle.com
I am looking for a skilled developer to create an online strategy game called fruitbattle.com. The primary objective of the website is to provide players with a...
Read moreTrading Expert in Crypto Needed for Guidance
I m looking to expand my portfolio of cryptocurrency holdings and need a trading expert in crypto to provide us with guidance Responsibilities: Provide expert g...
Read moreReact JS SENIOR Dev needed with Solidity skills and Firebase knowledge
Hi Freelancers, CAREFULLY READ BEFORE YOU REPLY TO THIS JOB! We hired a dev to do some work on a platform that is 75% done now but has a lot of problems that he...
Read moreLooking for a React JS SENIOR Dev with Solidity skills and Firebase knowledge
Hi Freelancers, CAREFULLY READ BEFORE YOU REPLY TO THIS JOB! We hired a dev to do some work on a platform that is 75% done now but has a lot of problems that he...
Read moreStaking and Voting smart contracts
what we want to achieve is something very similar to 1. https://app.velodrome.finance/vest 2. https://app.velodrome.finance/vote 3. smart contracts are here: ht...
Read moreSenior Backend Web3 Engineer - Direct Hire
What We’re Looking For Great engineers can learn new tools, so this is more an idea of some of what we’re using 5+ years of professional experience on a softwar...
Read moreNeed blockchain expert
I need to fork ethereum network Who can do it Please bid on my project if you can do it
Read moreSet up trufle and deploy a contract
I am in need of a freelancer to help me set up truffle and deploy my smart contract. I already have a written smart contract that I need to deploy on a public b...
Read moreTransfer NFTs from old deployed smart contract to new deployed smart contract
I am looking for someone to help me transfer Non-Fungible Tokens (NFTs) from an old deployed smart contract to my new deployed smart contracts on MATIC. The NFT...
Read moreDeploy zkSync Contract
I'm looking for an experienced freelancer to help me deploy a zkSync contract to the zkSync Mainnet. I don't require the contract to be audited, however I need...
Read moreBlockchain Chatting App
I am working on a blockchain app. Entire thing starting from coding smart contract to front end code is done Just while executing it shows correct contract no n...
Read moreAssistance in NFT project deployment
I am seeking assistance in deploying my NFT project on the Ethereum platform. The NFTs are artwork-based and therefore require a specific set of skills and expe...
Read moreblockchain chat app
My project is a decentralized, peer to peer chat application that appears like WhatsApp Web. It will run on the Sepolia test network and will use Alchemy as a b...
Read moreNeed good Englsih& teach blockchain dev.
I need good English & teach blockchain developer for 1 to 1 tutor. I will share details on PM.
Read moreLaunchpad on sei network
I am looking for a talented freelancer to help me implement a launchpad on the SEI network on blockchain technology.
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