Smart Contracts projects — HireLancer archive

ID / Date Listing

html5 flappy bird style game with algorand smart contract

We are looking for a flappy bird style html5 game with a custom character and obstacles. the exact character will be supplied to the developer we pick. An algo...

HL-35812089

Coinswap dex

I need dex like sushiswap and i want new feature single sided liquidity . Also i need algorithum stable coin

HL-35809719

Flashloan arbitrage smart contract

Flashloan arbitrage smart contract using equalizer finance bridges cross chain

HL-35808672

Jasmy matic coin contract

Need a dev to read some code on a smart contact. I have some Jasmy that are on matic network so can’t swap or sell them due to low liquidity. Need to swap them...

HL-35805586

Blockchain Evm -- 2

I would like to know if it is possible to make an evm blockchain where only I can deploy a smart contract

HL-35804602

NFT Smart Contract

Shortly we need; ERC721A NFT Smart Contract YIELD contract Proxy Contract Openzeppelin libraries will be used in the contract; trouble-free and reliable one sho...

HL-35804292

Write with some requirements and funtions on DEX (GUI)

- Has to run on Windows like a normal programm in GUI - In GUI window the setup that has to be made everytime the window is started is: the desired wallet addre...

HL-35802653

NFT Deployment Process

Hi, hope you're having a good day... I need assistance with a problem I'm facing during the final stage of deployment process, please don't hesitate to message...

HL-33476459

smart contract program in Matic

i want to write a smart contract using Matic

HL-35801586

smart contract and web3

Need small issue fixed in a web3 call, on trust wallet and metamask app call

HL-35798351

Smart Contract

Need a mobile app (iOS+Android) which is a Ethereum Wallet for Smart Contracts. App should provide feature to create Customizable forms which will be a Smart Co...

HL-35792503

Roofing Job

Hey I’m GeeFo I’m into the real estate business an need someone to do a good job of replacing the roof on my first investment property

HL-35791620

Java and Solidity for Blockchain Analytics

I am posting this project here since I have not found any answers online yet. If this is not technically possible, then I will cancel this project. We are looki...

HL-35788859

Need help with Solidity Smart contract (Yield aggregator project )

I am working on a Yield aggregator project similar to Beefy.finance. I need help with the smart contract to create two pool. It's NOT about coding whole smart c...

HL-35788609

Build me a NFT market place

If you have strong understanding and rich experience in NFT market place, please feel free to bid to this job. Looking forward from expert soon.

HL-35781137

Building a react native wallet.

It is simple project in the sense that there are good react native wallets examples on github. If you have developed in the past. I just need one with Wallet Co...

HL-35782087

DEX Arbitrage Trading

Description: We developed a nodejs core arbitrage bot which monitors other contracts on mempool to get arbitrage opportunities. Our smart contract (in solidity)...

HL-35780757

Need Blockchain Expert (eth_sign)

I was scammed because of eth_sign. so I know how to it work. I need to finish it in 2 days. If you are confident, please apply!

HL-35759377

develop 3 smart contracts, buy functions and mint for these buys.

We need a contract for a NFT collection on ETH, SOL, and ALGO. Collection will have no limit We need an option to create the contract from our own wallet with a...

HL-35756923

Develop smart contract for Solana #Rust

Hi, I am looking to make an NFT backed loan website, Similar to https://sharky.fi/ I will provide the full design I want to create the contract for the loan its...

HL-35704843

Add lazy minting feature on NFT Marketplace -- 2

We need a solidity expert to add feature to our smart contract before we deploy it to mainnet (currently MATIC), we need a feature that has capability to lazy m...

HL-35701310

Install Figma + animation + dapps on same website

You have to put the figma on a react.js framework + the animations I have the theme on wordpress with the animations I provide the file to save time.

HL-35701284

Numbers expert to run Tokenomics and supply release modeling for new start up.

Numbers genius with intimate knowledge of fintech, smart contracts, liquidity pools, AMM systems/constant product formula and tokenomics required to run modelin...

HL-35701195

Smart Contract To Be Written

I need a smart contract for BSC Network with Pancakeswap which can buy and sell WBNB pair token. We will call the buy and sell function in the smart contract fr...

HL-35700775

Gather Data for Pancakeswap Prediction API

PancakeSwap has a prediction API that lets users test their foresight to earn rewards, using their market knowledge or gut feeling to predict if the BNB/USD or...

HL-35700357

Need a solana smart contract Developer.

Need a Solana smart contract Developer. which can convert my BSc token into the Solana in rust

HL-35695916

Metaverse-token-www-ai

Cosmetic company that needs a token (fx 100,000,000) redoing the www to reflect both skincare and crypto, and lastly we need to set up in metaverse and AI integ...

HL-35695064

build a crypto swap website

I looking for React.js expert. You must know react.js and node.js. Also you have to have enough experience in blockchain. What I want, see below. 1. user manage...

HL-35692561

Build Review System using ETH Blockchain

Build Review System using ETH Blockchain Our website is almost done and ready to receive orders using ethereum smart contract. The App was developed using React...

HL-35690636

People can have their NAME listed on a publicly viewable blockchain anywhere. This blockchain must be new and have a unique name.

project: 1 page Website where someone pays $x via paypal and has their NAME listed on a publicly viewable blockchain anywhere. A link that they can share with a...

HL-35683177