authentication of luxury goods using ethereum blockchain
The end product of the project should be a dapp that takes the product id or QR code of the luxury good as input and return the legitimacy of it and the history...
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digital wallet
create a digital wallet using Trusted Execution Environment (TEEs) and Privacy-as-a-Service mechanism.
Read moreCrear un Launchpad
Necesito ayuda de un developer en blockchain para crear un launchpad soy developer de front end
Read moreLooking for Senior Blockchain Developer
I represent a Ukrainian company that rents computers for working with Upwork. We help developers who are unable to work with Upwork by giving them remote access...
Read moreSmart contact development for NFT collection, minting site and airdrop
Looking for a smart contract developer to deploy smart contracts for an NFT collection, a minting website and an airdrop on the Polygon network.
Read moreSenior Blockchain Developer
I need a senior blockchain developer who can work on the existing NFT marketplace.
Read moreNFT market place
We need to develop APIs to mint, transfer and redeem NFTs in Solidity. They will be called from a Voocommerce platfrom. We need your collaboration between 5 and...
Read moreOpensea bidding bot
I need an opensea bidding bot. I need to bid on the whole collection, not on the token cycle. I can't use browser automation because it's inefficient. I need to...
Read moreNeed a blockchain developer urgently to work on an escrow smart contract, professional person needed
I have a document that explains the task in detail
Read moreLooking For Smart contract developer!
I need stacking smart contract asap. the right candidate has all the source code developed already I need it urgently. don't hesitate to bid "Timeline 2days"
Read moreEthereum Multisig Wallet İşlemleri -- 2
We are looking for freelancers with the skills to cancel contracts on Erhereum multisig wallets and withdraw our contract assets to our wallet and then transfer...
Read morepolygon matic token development and exchange script customization
I want create token in polygon matic and want to use in this script or looking for ready exchange script like this https://codecanyon.net/item/bicrypto-crypto-t...
Read morepolygon token development and exchange script customization
I want create token in polygon matic and want to use in this script or looking for ready exchange script like this https://codecanyon.net/item/bicrypto-crypto-t...
Read moreSite Crypto-fiat money transfer see file for info
Site Crypto-fiat money transfer see file for info
Read moreEthereum Multisig Wallet -- 2
We are looking for freelancers with the skills to cancel contracts on Erhereum multisig wallets and withdraw our contract assets to our wallet and then transfer...
Read moreparaswap swapper fork
I want to create an advanced swap site by forking paraswap with my own algo and router, UI also similar to that and I want to add 3-4 features from other projec...
Read moreedit ERC721 contract
I want in my ERC721 contract to duplicate the mint function and create an optional one where I can indicate if used that a % or fixed commission is to be paid o...
Read moreSmart Contract in DogeChain
Need a smart contract with 10/10% buy/sell tax. Tax split into two wallets - 4% goes to dev wallet and 6% goes to marketing wallet. 1 trillion token supply. No...
Read moreSolidity Smart Contract
Need a basic smart contract for a small mint. ERC 721.
Read moreTeach me how to fork a dex
Looking for someone with experience on how to fork a dex like pancakeswap/ uniswap.
Read moreCreate ERC-721 NFT contract
Looking for help creating an ERC-721 NFT contract.
Read moreNeed help with creating a Launchpad Dashboard
This dashboard will help users to identify their investments portfolio + It should be integrated with our Launchpad easily and a referral program. Enclosed is t...
Read moreI am looking for blockchain expert who can help me with my DEX project.
Smart contract auditor needed who have rich experience on DEX. please contact me soon if you are expert and have interesting in this project. Thanks.
Read moreFreelancer BlockChain Developer
I am looking for an experienced or Fresher who is willing to work on Various blockchain projects. The Experienced candidate must have completed a couple of proj...
Read moreBlockchain (Subject Matter Expert) - Part Time
Job Location - Bangalore (As per the requirements of the shoot) What will be your responsibilities? 1. Work as the Subject matter expert for Blockchain - help i...
Read moresports betting and gaming website with cryptocurrencies
The project is divided into 3 parts, the first is a sports betting system, the second is a random betting system and the third is a casino game. A single crypto...
Read moreTutorial Fork Pancakeswap and Olympus DAO
Hi, i need documentation about how to Fork Pancakeswap and Olympus DAO in Tron and Celo Blockchains. The documentation should be type step by step tutorial. Pay...
Read moreCustom dashboard for ICO Sale website
Hey there, I need someone to build user dashboard for ICO sale we don't need smart contract or anything, just a basic dashboard to manage ICO sales. Front end f...
Read moreBuild, possibly using fork, a crypto platform
To build a crypto exchange platform with functionality like converting exchange rates, trade coins/tokens, lottery, cross chain transferring, farming, liquidity...
Read moreNeed support with EVM Integration for our Launchpad
Need a developer to complete the EVM integration with our Cryoto & NFT Launchpad
Read moreSolidity smart contract token
Hello, looking for a solidity dev that can make a simple but specific smart contract for me. Please message me for more details if you're an experienced solidit...
Read moreNeed a smart contract deployed for an existing website
As the project name states. More details will be communicated via chat.
Read moreCLI script for web3 data queries and wallet creation
I want a custom CLI script to create blockchain wallets from bip39 method using with/without custom input, then run a custom query on those wallets across multi...
Read moreBEP20 Token with Stake & Farm & Referral Function Dapp Development
To create a governance token[Tokenomics] with stake and farm, the farm will have two types, normal and premium and their automatic reward distribution, and refe...
Read morebuild me an entire DEX
i want a dex to be built similar to pancakeswap/uniswap
Read morebuild me an entire DEX -- 2
i want a dex to be built similar to pancakeswap/uniswap
Read moreCheck my ERC721 contract and help deploy it to Rinkeby Testnet
Urgent work, please bid you can accomplish the task soon.
Read moreAcademic project on Blockchain
implement a ethereum smart contracts based blockchain system we will need a simple front end and a backend to do smart contracts for an academic project, please...
Read moreFork and build a crypto exchange platform
Need to build a crypto exchange platform with functionality like converting exchange rates, making payments via api calls, trade, lottery, cross chain transferr...
Read moreLottery Smart Contract
Looking for a experienced developer to build lottery contract on ERC-20 Chainlink VRF code and infrastructure will be used and for this contract UI will be desi...
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