Need Flutter Expert
I have got a issue while creating flutter app for wallet app. You should integrate several token in this wallet app. You should do it in 3 hours. If you have go...
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To build a core function of my DEX tool.
Hi individual freelancers. I have my own DEX tool. this platform is special DEX tool different than others. So I can't share my smart contract files. I can only...
Read moreCreate a NFT Market Place with following features
1. Can use my own token 2. I can pay the gas fee for the transaction whenever the customer buys something 3. I can add to change price of a product with use of...
Read moreSolidity – writing to BSC contract
I need help calling functions in a smart contract which are not available in the BSCscan "Write Contract" option.
Read moreA Block Chain developer for me
We need to create a derivative exchanging website with features like swaping , limit order ,futures etc .. Please also let us know the requirements ,if any samp...
Read moreBlockchain developer -- 2
I'm working on an NFT project and looking to hire a Dev to support the smart contract and minting process. The NFT project is already defined and has an existin...
Read moreBuild a Cryptocurrency Exchange
I am looking to build a cryptocurrency exchange similar to Binance. Main features include: Ability to fund account with local currency or dollars Ability to gen...
Read moreOS Polygon Atomic Match
We are looking for long-term partner someone who can find out where the Opensea Polygon chain contract is and find out if the contract is still the same as open...
Read moreHealthRecords on Blockchain
I am in process of Developing an MPV for Managing Healthrecords on Blockchain. I am expecting a Blockchain Solution to be presented before the projected is awar...
Read moreBuild me Staking site
Hello. I need to build the staking site . I will provide you via private chatting . bid me with "BLOCKCHAIN" .
Read moreneed nft market to sell land same as sandbox
need nft market to sell land same as sandbox - payment gateway metamask - i have map land svg file of 9 islsand 1 island have around milion box - click on land...
Read moreSeeking a Smart contract expert
I need expert to develop simple function in smart contract This one will be test for you I can just offer $100 for my test task If you are expert in smart contr...
Read moreCreating a Stable Coin on Binance Smart Chain & Ethereum
We are looking for a team of efficient people who can create a Stable Coin on Binance Smart Chain & Ethereum . An can work with is for Errors Management and Upg...
Read morefork website sandbox.game
fork website sandbox.game need map, and market place funciont same sandbox
Read moreSolidity Scripting Project
Create custom contracts to interact with uniswap pairs and ethereum wallets. This job is only for solidity experts. The code will have to pass a 3rd party secur...
Read moreReact.js code to interact with solana smart contract
Hi have a solana marketplace smart contact. I would like to test a Sell/buy transaction using React.js. No html/css required at this stage. 1 - Webpage | Show a...
Read moremarketplace website sell land same as sandbox
marketplace website sell land same as sandbox have mint function
Read moreTo Test Uniswap-V2 "Swap" and "Add Liquidity" Feature using HArdhat MAinnet Forking
Hi , I want someone to help me test UniswapV2 'Swap' and 'addLiquidity' feature using hardhat mainnet forking method. I have already written the code and testin...
Read moreMINTING WEBPAGE
Hello I have 3 projects that all need basicly the same webpage a webpage to mint NFTs I woud like to pay the first project in full and later just change graphic...
Read moreJob Board like Freelancer/Upwork (Cryptocurrency Escrow)
Hi, I am looking for developers to build a job board like freelancer/upwork. Payment for jobs is made only in cryptocurrency which is held in escrow until job i...
Read moreCreate smart contract for NFT minting
Need an experienced developer to assist me with creating a smart contract that will allow me to launch my NFT project. I will need assistance with the following...
Read moreOlympus dao Fork
We need to Fork Olympus Pro, as only need contracts able to sell the bond , without staking features . - need instructions on how to setup policy and settings d...
Read moreLooking for a long term developer for a big Solana NFT project
OG Stoneheads is a collection of 1420 Stoneheads on the Solana blockchain. We have designed the tokenomics with a proffesional in the field, and we're now looki...
Read moreFullstack Blockchain Developer
Mencari seseorang yang memiliki pengalaman di bidang blockchain development. Tidak perlu CV, Gelar, yang terpenting konsistensi dan kinerja, mau magang pun tida...
Read moreolympus dao fork
I need some one who can fork olympusDao. please feel free to contact with me.
Read moreNft Marketplace Smart Contract (Terra Blockchain)
I need someone who can write smart contracts for our marketplace that is on Terra Blockchain.
Read moreFind NFT marketing developer (Expert)
I have full featured Nft marketing place, I need add just few functions 1. add royalites fees for each sell 2.Admin section to block any nft has bad or sexual D...
Read moreFind NFT marketing developer
I have full featured Nft marketing place, I need add just few functions 1. add royalites fees for each sell 2.Admin section to block any nft has bad or sexual D...
Read moreCreate a BlindBox NFT based on the TRON blockchain
It is required to create two types of tokens, the first one will be the key to receive NFT. Perhaps also an interface for interaction for the site(marketplace)
Read moreFix the smart Contract and Intergrate Web3
I am looking for smart contract and react professional developer . you have to fix the some issue in contract and intergrate to react project . Timeline is 1 da...
Read moreEthereum ERC-20 Token Contract -- 2
Need to create a secure ERC-20 solidity contract for a token. Need an experienced developer that can create one from scratch to our specification.
Read moreFull stack Developer
Looking for Full stack Developer for building our NFT marketing place. You should have experience with Web Design as well as NFT minting. You will cooperate wit...
Read moreFrontend developer for my NFT project
Looking for react.js developer for NFT minting website. If you have any experience with useDapp library, it will be big bonus. I want to give an opportunity to...
Read moreEthereum ERC-20 Token Contract
Need to create a simple but secure ERC-20 solidity contract for a token. Need an experienced developer that can create one from scratch to our specification, no...
Read moreElrond Smart Contrat & dApp
We are looking for a developer to write smart contrat and create a dApp to interact with with this smart contract. We have all the design already create.
Read moreNFT minting site minor changes
I am looking for an expert who has experiences in NFT development You should be able to work remotely via anydesk in my pc for about 2 hours Please write word -...
Read moreBuild me a landing page with Vue.js
Hello, I need a dev who is familiar with Vue.js. I have a landing page but would like to update it. I will tell details via chat.
Read moreBuild a crypto fork for me (Smart Contract)
We are working to build a https://bakedbeans.io/ fork (smart contract + connect to front-end). Its going to run on Cronos blockchain.
Read moreSolidity Smart Contract Fix
This contract at first was working on buys and sells and after a little change it stopped working if you can fix and make it start working both buys and sells $...
Read moreERC20, Staking/Farming Smart Contract modification.
I have one ERC-20 smart contract, so I'd like to add some functions on there. And then I will add my token on Staking/Farming Contract. So I need one developer...
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