Solidity projects — HireLancer archive

ID / Date Listing

Frontend and Smart contracts For Voting

We are looking for the senior blockchain developer with 5+ years of experience. We are going to make the Liquidity Voting system. Only bid if you have experienc...

HL-32286018

Resolve rpc error in web3js DApp project

We have a DApp website Project, and today we present some problems with events subscriptions shows: RPC Error: Internal JSON-RPC error. {code: -32603, message:...

HL-32285899

contributor to work on a Defi 2.0

A development that has experience in DEFI

HL-32285181

Crear contrato ERC-20 token y consulta/ayuda con nuestros tokenomics ( distribución)/ Contract of ERC-20 Token and advise about tokenomics

ESP: Necesitamos alguien que nos asesore para crear el código de nuestro ERC-20 token y nos ayude a desarrollar nuestros tokenomics. El trabajo consistiría en r...

HL-32285187

Blockchain developer required

we are looking for experienced blockchain developer for small task.. you must be experienced with the Ethereum, Smart Contract, Solidity, Celo Server, OpenZepli...

HL-32284913

NFT MARKETPLACE (BSC)

need a marketplace built into our website template. cryogen.life/cryosafe to see how a dapp appears in our current website design we should be the only ones all...

HL-32284751

Create erc721 Smart contract and implement in website with web3

Erc 721 smart contract with following functions : - minting - whitelist sale - public sale possible public sale no2 - nft on stored on blockchain not on ipfs -...

HL-32284253

Adjust smart-contract for ERC721 token

I'm looking for a developer who has an experience of creating smart-contract for NFT collection with erc721 token. You can copy the existed contract and then ad...

HL-32283885

Build me NFT with website

How are you? We need a website for our NFT project and we need help making the NFT's on the Ethereum ( built with solidity) blockchain and then uploading the NF...

HL-32283155

2 Smart Contract on Fantom Chain & Front End

Dear freelancers, ### SMART CONTRACT 1 ### Write a Smart contract for staking token, copy and adapt the following contract: https://etherscan.io/address/0x26fa3...

HL-32283109

Smart contract crypto + Dapps

Hello everyone. I need a smart contract that follows a precise schedule for a crypto and a Dapps for the website that allows holders to claim their rewards. Pro...

HL-32282968

BSC TOKEN DASHBOARD

We need a dashboard for our token. 1. It must use our current website template structure. (provided) 2. The .html page must be editable on the server without ha...

HL-32282900

Pancake swap and uniswap front running bot

We are looking for an expert. Long term experience with sniping and trading bots is a must. Here is what the bot has to do: It needs to snipe the same block the...

HL-32282384

Solidity Expert -- 2

I am looking for expert smart constract .

HL-32281454

NFT monitoring

Looking for help building a script that: 1) Monitoring & ranking of NFT collection - constant monitor of smart contract for changes regarding metadata (setBaseU...

HL-32279185

Trading GUI connected to pancakeswap

Hello, In order to trade more efficiently, i need a GUI which is connected to my wallet and sells my holdings/tokens in different ways. There should be an autos...

HL-32278915

NFT Solidity Developer

Looking for an experienced Solidity developer to work on NFT and Token projects and some simple games. You must be familiar with standard NFT drops and be able...

HL-32277729

ERC-20 Token

ERC-20 Token with specific at swap characteristics

HL-32277584

Solidity Expert

I am looking for smart contract developer. you have to master solidity and contract.

HL-32276965

Website for NFT - Crypto transactions online

Hello, looking for someone to create a simple website for testing purposes but with all the functionality of an NFT Minting web & simple crypto transactions act...

HL-32276711

Launch Crypto on Pancakeswap and PinkSale

I am looking for a person who can help on launching the coin on pinksale and pancakeswap. https://www.pinksale.finance/#/ https://pancakeswap.finance/

HL-32276217

Update smartcontract

Hello need update one smartcontract .. fastly expert only AND need developer for continúe work in my project

HL-32276158

URGENT Blockchain developer needed

Looking for a blockchain expert who is familiar with Solidity, Meta Transaction, Polygon server and etc.. This is an urgent project and also an ongoing project....

HL-32275648

Smart Contract in Solidity

I need an expert solidity and blockchain programmer for a smart contract. The smart contract will need to do multiple buys from different wallets.

HL-32275233

Looking for Blockchain expert (Urgent Project)

I need an blockchain expert who is very familiar with Solidity. This project is for only right candidate. This is urgent project and once you deliver the good r...

HL-32275165

Write me a Bep 20 smart contract

I'd like a robust Bep20 smart contract with taxes and burning capabilities.

HL-32275046

Blockchain ts

We do arbitration between cex / dex. We are looking for a developer to join the team. The project is long-term. We have already done a lot. The team is small. 3...

HL-32274922

NFT Smart Contract on BSC / Mintable Website / ICO

TOKEN FEATURES o Defi NFT Metaverse Project o Binance Smart Chain o There will be pre-sales on our own website o Whitelist will be made both for the sale on our...

HL-32274783

fix issues and deploy smart contract BSC

we need a bep20 smart contract, some issues need to be fixed then deployed code has to be well commented and clean for the contract. lets talk in chat for more...

HL-32273910

Programador de smart contract

Gostaria de lançar um token BEP20 e preciso de um programador.

HL-32272968

BSC Smart Contract for NFT + Mintable Website + ICO/IDO

TOKEN FEATURES o Defi NFT Metaverse Project o Binance Smart Chain o There will be pre-sales on our own website o Whitelist will be made both for the sale on our...

HL-32272175

SafeCharity -- 2

The first part of the project requires your team to write, compile, deploy a smart contract that assumes the basic role of a charitable organization (eg Non Pro...

HL-32269805

Smart Contract Expert who has experience in Wax and AtomicHub

I need Wax wallet login page creation and some basic smart contracts. https://support.pink.gg/hc/en-us/articles/4405472261650-What-are-the-requirements-to-get-w...

HL-32268488

Build/Consult - Long Term Project

Looking to hire an expert in all things blockchain. Preferred candidate will be part builder, part consultant. Our project will combine NFTs with real-world spo...

HL-32268270

i need smart contract web application

Hello every one i need smart contract blockchain application below reff site : http://ilearningcrypto.io/

HL-32268235

OlympusDao Folks

Our team is trying to find someone who has forked OlympusDao before, and understands what are (1,1)(3,3)(4,4)(9,9). Please do not bid if you haven’t done anythi...

HL-32267766

Blockchain Website Developer to mint NFTs and build site for my the Launch

PLEASE READ FULLY BEFORE BIDDING This is for a NFT series of 10,000. Servicing the smart contract, backend, and front end of site. On ethereum blockchain. In ne...

HL-32267784

Crypto daap development

We need daap platform Dex & swap farming Pools NFT For more pm

HL-32267500

Immutable X Minting Smart Contract and Integration

Hi, all. I look forward to the freelancer who can build the imx smart contract and integration on our website. I already have website for integraion. https://me...

HL-32267509

blockchain, token, smart contract, solidity -- 3

i need to fork (change old brand variable.) https://bscscan.com/address/0x7f4f3BC4A5634454398580b9112b7E493E2129Fa#code I need to modify a smart contract bep20...