Blockchain/Ethereum Solidity Developer
Looking for expert blockchain developer who has good experience with Solidity and have done complex projects
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ID / Date
Listing
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MERKLE tree minting
Hello i have a smart contract and minting page ready all i need you to do is fix the minting function to work with merkle to verify whitelist https://github.com...
Read moreNFT randomizer and minting dapp implementation
my project consists of multiple unique characters that all have their own traits and attributes. We request assistance for developing the randomizer code, and i...
Read morebuy/sell new tokens on TGEs automatically
Hello everyone , i need an automated system to buy quickly and sell in dex tokens in BSC , POLYGON and CARdano
Read moreCreate a video tutorial : How to audit a blockchain smart contract
This video tutorial should explain in 120 minutes how to audit a smart contract, tools to use and show practical illustrations on screen how to do it 1. Each Vi...
Read moreCreate a video tutorial: How to deploy an Ethereum Smart Contract on Binance Chain using Metamask
This video tutorial should explain in 180 minutes How to deploy an Ethereum Smart Contract on Binance Chain using Metamask 1. Each Video should not exceed 20 mi...
Read moreCreate a video tutorial : How to Create and Deploy Solidity Smart Contract using Remix IDE
This video tutorial should explain in 120 minutes How to Create and Deploy Solidity Smart Contract using Remix IDE. Tutorial included the creation of solidity s...
Read moreFiat back stablecoin with multiple chain
Looking for an expert developer who good in develop a stablecoin coin backed with USD and on multiple network
Read moreNFT minting Dapp with smart contract utilities and metamask integration
Need website to mint and launch nfts. All design would be given and 10K nfts had been uploaded to google. Here is a reference website of exactly what we are loo...
Read moreBlockchain developer with good communication skill
I have NFT project now and I need some modifications for my NFT project. Please only bid if you are an expert in NFT and can help via teamviewer or anydesk. Tha...
Read moreERC20 smart Contract Development
I need an ERC20 smart contract building with tokenomics and built in burn-rate, 6% tax divided into 3% liquidity, 2% marketing, 1% devs, 3% burn rate on purchas...
Read moreComplete Web3 Game | 5 Day Deadline | Contracts and designs %80 Ready
Hello! We need to complete our web3 project in a 5 day deadline. We have nearly complete smart contracts, we have completed all designs we just need front-end c...
Read moreCustom chainlink node (on demand) [DON expert]
Hi I'm writing on my own project and need Extra hands for Help. Problem: chainlink only provides updated price feed every 5 minutes - hr... My application needs...
Read moreI need someone with Experience writing smart contracts in the Ethereum Network.
The NFT Contract should have the following : Pre mint available for X amount of time Live Date & change of price upon live date Ability to do giveaways Ability...
Read moreBlockchain project development
We are looking for a developer with the following skills. Please bid only if you have experience in developing the Blockchain applications. >ERC20, ERC-721, ERC...
Read moreDecentralized Finance (Defi) WEB3 app to manage staked currencies
Looking for someone to build me a WEB3 app that easily shows where tokens are being staked across the ethereum network. Should be able to read previous transact...
Read moreSolidity book library
Γεια σας. Χρειάζομαι βοήθεια σχετικά με ένα πολύ απλό solidity project. Έχω έτοιμο κώδικα και θέλω μερικές επιπλέον δυνατότητες. Περισσότερα σε PM.
Read moreBot for fast buy and sell token onTGE
Hi there , i want an experienced developer that can create to me a bot with which i can buy during a launch of a crypto project , before any human hand do it an...
Read moreNFT developer
I need a solidity blockchain developer and to write smart contract for me. I want to make a simple NFT collection or a advanced with presales, whitelist or reve...
Read moreLooking for some one to teach me Blockchain development -- 2
Hello, I am looking for some to teach me Block Chain development, I am an absolute beginner in blockchain and have no idea about it. I know JS, C, C++, Java, C...
Read moreLooking for some one to teach me Blockchain development
Hello, I am looking for some to teach me Block Chain development, I am an absolute beginner in blockchain and have no idea about it. I know JS, C, C++, Java, C...
Read morePancakeswap v2 fork
I am interested in Pancake v2 forking. Swap, Farm, Pools, with lottery and slight UI changes. Please, leave your reward expectations and terms.
Read moreCréation Token on cronos (crosschain bsc to cronos)
Je cherche un développeur qui peut me faire un contrat sur cronos. J'ai déjâ un contrat sur la bsc je veux que le numéro de cronos soit le même contrat que la b...
Read moreNFT P2E "game" project
I was looking for a developer or a team for my new P2E "game" project. It's a fork of an existing project with additional features added. The most basic things...
Read moreBuild me a NFT smart contract
Need someone who understand Web3.0 and Solidity to build a smart contract that involves mint, staking functionality and token yielding. We are planning to do a...
Read more2 ~ 3 developers are needed -- 2
Singaporean developers are preferred. This is NFT marketplace project. We use ERC 720.
Read moreBlockchain Complete Project all the parts -- 2
With proven experience ONLY! Kindly do not put random bid then asking about the budget.. you will be BLOCKED! #####Building everything from the scratch#### * Bu...
Read morefork the dogeking contract and change some contract parameter. all functions are the same as the dogeking.
fork the dogeking contract. all functions are the same as the dogeking. the dogeking contract is below: https://bscscan.com/token/0x641ec142e67ab213539815f67e42...
Read moreERC 20 Solidity Smart Contract
I need a smart contract written for my wallet address that allows eth sent out automatically the moment it enters.
Read moreBlockchain Complete Project all the parts
With proven experience ONLY! Kindly do not put random bid then asking about the budget.. you will be BLOCKED! #####Building everything from the scratch#### * Bu...
Read moreBlockchain Complete Project A-Z!
With proven experience ONLY! Kindly do not put random bid then asking about the budget.. you will be BLOCKED! #####Building everything from the scratch#### * Bu...
Read moreIncrease coin trade volume
I am looking for crypto trade volume increase bot, target is to have 150k - 200 k volume in 24 hours.
Read moreNeed someone to build a minting site on solidity and react/web3
Need a minting site on solidity and web3/react + smart contract
Read moreSmart contract error need to be fixed
I need a blockchain developer to fix the error in token smart contract bid amount will be final
Read moreERC20 token, Uniswap V3, Add entry to map variable inside transfer function without sending the tokens.
I'm looking for someone who is able to have a 5 minutes chat with me and tell me how I can write a contract variable inside a transfer function of an ERC20 toke...
Read moreCréation token on cronos (bsc crosschain to cronos) -- 2
Je recherche un développeur qui peut me faire un contrat sur cronos. J'ai déjâ le contrat qui est crée sur la bsc. Je veux faire le même contrat mais pour crono...
Read moreModify Swap Dapp -- 2
Hi all, i want add extra fee with can change easy in inside code or make url admin from swap dapp. the source already in github, you just need add some extra fe...
Read moreCréation token on cronos (bsc crosschain to cronos)
Je recherche un développeur qui peut me faire un contrat sur cronos (https://cronos.crypto.org/). J'ai déjâ le contrat qui est crée sur la bsc. Je veux faire le...
Read moreCréation token on cronos (bsc crosschain to cronos) -- 2
Je recherche un développeur qui peut me faire un contrat sur cronos (https://cronos.crypto.org/). J'ai déjâ le contrat qui est crée sur la bsc. Je veux faire le...
Read moreCréation token on cronos (bsc crosschain to cronos)
Je recherche un développeur qui peut me faire un contrat sur cronos (https://cronos.crypto.org/). J'ai déjâ le contrat qui est crée sur la bsc https://bscscan.c...
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