Practical Guide for Choosing the Right Full Stack Developer
An ultimate guide for finding a talented full stack developer who will perfectly suit the project's requirements.
Build smart contract in ETH Solidity
I need a solidity developer + React Web3 to develop the front-end component and smart contracts for the next feature release of my NFT project. If you meet those skill requirement, I would like to share with you some documentation to start the work as soon as possible :) The budget for the entire work is 1K$ with 1 Months deadline!
Hello, Thanks a lot for applying. As a first round, you are tasked to complete a short technical find below the steps to follow: 1) Create an ERC721 contract, which can allow users to mint 1 NFT at a given time, provided they pay a minimum price of 0.01 in ETH. 2) Create a second ERC721 contract, which can allow users to mint an NFT, provided then transfer the NFT from the first contract above to the second contract (which escrows the token). 3) At a later stage, the user can swap back the second NFT back for the first that price is zero for the swap functionality. 4) Finally, deploy all contracts following best practices of Solidity, keeping upgradability and reusability in mind. Please send a public GitHub link, and a deployed contract link on any Testnet of your choice. Good Luc...
I need help converting my ERC20 token that worths 300usd to ETH, but I can't find liquidity in any DEX, so what can I do? I pay for this job the half, 150usd, and I need to understand the process. I find a way, because a customer of mine wants to change all their ERC20 token to FIAT currency. Thanks.
Hello developers I need a program that create liquitidy for ERC20 tokens without liquidity in several DEX like uniswap or pankakswap or others. More details will be given privately Thanks.
Project Requirements 1. Client has an Apartment buildings and wants to give 1 NFT for 1 house in an apartment to a customer. 2. Launch Coin("KuKu NFT HOMES COIN") pegged to Stable coin(USDT) and using this coin customer will buy the NFT(Apartment house). 3. Create a marketplace where people will BUY/SELL NFTs using "KuKu NFT HOMES COIN"
Hi Freelancers We are building a DEX platform similar to Pancakeswap or Uniswap and looking for a long term relationship. We are gonna fork Pancakeswap and you will prove your skills during a small test. The test is just to fork this project and run it locally by removing vercel dependency. Please apply for this job after checking the project carefully Place just "Pancakeswap api fork".
List of tasks: 1. Add Excoincial Blockchain to 2. Do some aesthetic frontend and backend work on such as logo change, colour change, content change. Here is a reference site: and you will do exactly what ZYX Scan has on such as display of graph using API, adding validators, multisender, connecting our bridge to explorer, connecting swap, adding testnet, etc. For the above task I think you have seen ? So should be updated to function like that. - Add logo - Add favicon - Make a few colour changes - Add meta data to the injector so we can manage it easily. - Make EXL price automated - Add price/market chart - Add smart contract verification - Add testnet - Add our social media links. - Optimise speed of the explorer. So basically upgrade to the level of 3. Pro...
Create the whole world to generate a new Blockchain-based cryptocurrency. Proof-of-stake model, also create the pool and nodes model. Initial product will be based on binance.
We are looking for someone to be able to do this Task here below: Task -> As ethereum is moving to proof of stake consensus mechanism. we would like you to create a deposit smart contract, where people can deposit X amount (configurable) of Ether. Along with that find a optimal way to create json object necessary for making a deposit into smart contract. json object should contain following fields. (it should follow the eth2.0 spec standard) [ { "pubkey": "", "withdrawal_credentials": "", "amount": 32000000000, "signature": "", "deposit_message_root": "", "deposit_data_root": "", "fork_version": "70000069", "network_name": "kiln", "...
Ib to get more details about the project.
Create nfts and tokenise them on opensea testnet , using smart contracts and erc21 standards , its a very simple project, front end page needed
I am looking for a blockchain developer to create me Metaverse website. If you can do this kindly bid in with your past work. Thanks
Looking for Nft Developer. You will need to work on following points to make our development advanced and unique. Currently I have just GIF(animation available) . - Upload art to IPFS - NFT Minting dApp (minting site with verification, wallet integration and contract integration) - Gas Optimized NFT Upgradable Smart Contract Development Deployment ERC721A . - Contract should have whitelisting, presale, and a giveaway - NFT listed on NFT Marketplaces - Opensea, IMX etc. - Custom Dynamic Admin Panel
I need my own blockchain like Etherium. Read details in documents
Some possible ways to hire blockchain and crypto exchange developers. The ways are Hire a dedicated team, Engineers on Hourly and Monthly basis based on your Project Development Requirements. CRYPTOCURRENCY DEVELOPMENT CRYPTOCURRENCY EXCHANGE SCRIPT CRYPTOCURRENCY EXCHANGE SOFTWARE DEVELOPMENT WHITE LABEL CRYPTO EXCHANGE SOFTWARE CRYPTOCURRENCY WALLET DEVELOPMENT DECENTRALIZED EXCHANGE SOFTWARE P2P CRYPTOCURRENCY EXCHANGE SOFTWARE HYBRID CRYPTOCURRENCY EXCHANGE SOFTWARE CRYPTOCURRENCY MLM SOFTWARE CRYPTOCURRENCY HYIP SOFTWARE CRYPTOCURRENCY DEVELOPMENT STABLECOIN DEVELOPMENT ALTCOIN CREATION SERVICES
Hello I’m looking for someone who can assist me in developing a program or already has a working program that meets my requirement . Please be specific in your reply if you want to be considered. I am after a program that scans recent opensea sales, determines which wallets have accepted offers/bids below the collection floor price. Program will then bid on all their NFTs based on certain criteria below the floor price. The program needs to auto outbid any offers as well till sold , time period passes or becomes unprofitable. If the bids are accepted the program will automatically relist the NFTs for sale. Once the NFT is sold the program will convert the ETH back to WETH The program should run in autopilot once it’s been set up
Hello, is it possible to make such smart contracts as this one
Hi I'm looking for someone to collaborate with for my blockchain project. I would need olympus dao bonding mechanism hybrid with pancakeswap staking pools (syrup pool). Send message for more info.
Hi. I need a blockhain dev that can create a stop loss smart contract for lp yield farming. The bot / smart contract has to monitor the value of the lp (like yieldwatch or apeboard) every minute (as often as possible) and liquidate positions depending on the % loss factor of the position. Turn lp back to stables. On every blockhain like yieldshield Thanks
Hello We are looking for an individual Blockchain developer. Please don't bid if you don't have portfolios. Required skills and experience - Solidity, , React, Node, CSS, HTML, JavaScript - Database architecture - Token development, Smart contract development, NFT marketplace or mint site development, DeFi Dapp - Teamwork - Clear communication (Zoom call) - Attention to detail Bonus skills and experience - Python, Rust, C#, Vue, Angluar, PHP - Design - NFT game development(3D framework) We hope you send us your past projects if you are a senior developer. If you don't have you can save your proposal. And we will read all proposals from the start to the end carefully. So you can write as well as you can without hurrying. Plus, we have our development team and will check...
Need a reliable developer for this project.
Need a competent individual for this project.
We are looking for a Senior Smart-Contract Engineer to take ownership over the development of the most innovative DeFi yield aggregator. The ideal candidate will have solid smart contract proficiency, strong technical leadership, a keen understanding of financial concepts, and a consistent track record of solving critical engineering problems.
I need a qualified professional to help write a Smart Contract on ERC. The contract will involve NFT sales initially followed by Staking and a LP. Pls only apply if you can provide past evidence of successful contracts that have been audited by a verifying body. Budget flexible
Need a competent individual to make this.
We need a Spanish dev experienced in Solidity. Only Spanish devs, preferably from Barcelona.
create staking smart contract for bep20 token staking Rewards 6 Months 5% 9 Months 10% 12 Months 20% 1- UI/UX for staking 2- Web 3 connectivity 3- Testing on testnet and mainnet deployment 4- Deployment on aws of all above work
Built a crypto coin for us with website, app and wallet also that support that coin I give 100$
I need a pancakeswap volume trading bot ping me if u can help me time wasters stay away
I'm searching for a blockchain expert, that knows if it's possible to get L2 Offchain-Transactions through Starkware in the Ethereum Network. And if it's possible, how do i get them in real-time with filtering. Starkware: I'm search for real-time Transactions for the following versions of Starkware: spot Trading V4 spot Trading V3
I have a website and Solidity Contract ready and I want someone to integrate them using or
I want a website which works on web3 (ethereum network) like opensea.io.
This project is for 1. creating a new token on the Flow blockchain, and 2. writing a smart contract that allows Flow NFT's minted on our platform to be staked, so the owner can earn these tokens over time Feel free to let me know if you have any questions Looking forward to working together ^^
Achieving the role of "Whitelisted" in popular NFT projects is time-consuming and near impossible (If you don't spend your whole day behind the screen). We've been there and understand your struggles. We NFT enthusiasts and collectors know how important our time is. We want to mint our favorite upcoming project at that sweet presale price without sacrificing hours messaging away on discord servers. Our trained and tested agent will be assigned to an account and provide quality engagement, mod chasing, and entering VCs. Whitelisters are trained for 20+ hrs and undergo an intensive screening process. We will do our best to represent our clients when working on your account and mimic your tone, interests, etc. Your privacy is our first priority and making sure that oth...
Looking for a freelancer experienced with Moralis, Deploying NFT marketplace, ERC1155 and NodeJs. I'm working on a project and need support in building web3 side of things. I've already built the wallet login and front end. Wrote the contract and able to deploy on opensea and rarible.
Smart contract Developer - Solidity, Solana, Rust, Ethereum - Crypto Wallet integration - NFT
List of tasks: 1. Redeploy a new EXCOINCIAL network add the Blockchain to 2. Do some aesthetic frontend and backend work on such as logo change, colour change, content change. Here is a reference site: and you will do exactly what ZYX Scan has on such as display of graph using API, adding validators, multisender, connecting our bridge to explorer, connecting swap, adding testnet, etc. For the above task I think you have seen ? So should be updated to function like that. - Add logo - Add favicon - Make a few colour changes - Add meta data to the injector so we can manage it easily. - Make EXL price automated - Add price/market chart - Add smart contract verification - Add testnet - Add our social media links. - Optimise speed of the explorer. So basically...
I need a website similar to Uni Swap and its capabilities Farm sticking and liquidity capabilities are not currently required But icons must be available If you are able to do only, please send a sample of the work Minor changes in appearance are required, only photos, images and very little detail Network needs based only on bsc
This bot is for Kucoin futures both long/short by collecting information from TradingView app/website. 1. Must have trailing take profit feature my manually predefining trailing percentage before the trade 2. Must have stop loss feature 3. Must read the closing value of the 1min chart of the Crypto coin on Trading View app. 4. User must key in the start trade offset percentage from the closing value beforehand. 5. User must have option to select either Manual/automatic trade start before reading the Closing value from Trading View. If Manual, then user must hit enter to start trade. 5. Must close trade upon hitting enter 6. Reading Close value from 1 min chart Trade start and trade close position must be within milliseconds
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An ultimate guide for finding a talented full stack developer who will perfectly suit the project's requirements.
This article comprises comprehensive information on the disruption of traditional computing by blockchain.