Solidity projects — HireLancer archive

ID / Date Listing

Solana Wallet Integration: Phantom

I'd like a developer with extensive experience in Solana and Phantom Wallet to integrate wallet connect into my SOL project. This should then be deployed on a l...

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BSC Mainnet Contract Deployment Issue

I'm currently facing an issue with deploying my contract on the BSC mainnet, even though I have no problems with the BSC testnet. - I have not tried deploying t...

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Ethereum Smart Contract Developer To Develop Token Bridge between ERC20 to BEP20

In need of an experienced professional versed in blockchain technology specifically for smart contract development. I am planning to build dApps on the Ethereum...

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Gaming Token Creation & Liquidity Provision

I'm seeking a dynamic team to assist me in creating a token specifically targeted towards the gaming community. This comprehensive project will cover diverse as...

HL-37590646

Cryptocurrency that promotes sustainable practices

Hello, I am reaching out to discuss an innovative project I am working on that intersects blockchain technology with sustainable practices. I believe your exper...

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Website Development Specialist

We are seeking a talented and experienced Website developer with a fine eye for detail to help our team enhance and buildout our existing websites and DApps. Th...

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Solana Devlopment

I am looking for a Solana developer to assist with DApp development. Specific tasks include: - Implementing the necessary features and functionalities for the D...

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I need a qualified developer to design an advanced trading bot for trading on Solana Blockchain. The bot should have the capability to detect mempool transactions, execute smart orders, and perform multiple trades.

I am looking for a qualified developer to design an advanced trading bot for trading on the Solana Blockchain. The project is for personal use and requires the...

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EVM Trading Bot with UI Development -- 2

I'm seeking a dedicated Blockchain developer knowledgeable in EVM, to design an efficient market making trading bot. A key requirement is to allow users to crea...

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SOLANA SPL Meme Token Development

I am looking to hire a developer with significant SOLANA platform experience for building a SPL token for my project. The token will primarily serve as a meme t...

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Solana development

I am looking for an expert Solana developer to assist with DApp development tasks. Specific Tasks: - Develop and deploy Solana-based decentralized applications...

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JavaScript code audit

I am currently seeking an individual with intermediate to expert level experience in JavaScript, interested in performing a comprehensive audit of my JS code. W...

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Solana Smart Contract

I am looking for a developer to create a Solana smart contract for an Airdrop Claim project. The smart contract should have the following specifications: Purpos...

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EVM Trading Bot with UI Development

I'm seeking a dedicated Blockchain developer knowledgeable in EVM, to design an efficient market making trading bot. A key requirement is to allow users to crea...

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Binance Smart Contract for Presale System

I'm in need of a skilled blockchain developer who has a strong background in Solidity to create a backend smart contract tailored for a presale system on the Bi...

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Solidity smart contract

smart contract using solidity that will let userA send a payment, let in hold, and when the userB confirm the payment and userA confirm he received the file too...

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Dexscreener API Integration Specialist Needed

I'm in need of a skilled web developer who is familiar with the Dexscreener API. My informational website requires the integration of this API to have real-time...

HL-37579853

Solana Software Dev

I am looking for an expert Solana developer to assist with DApp development tasks. Specific Tasks: - Develop and deploy Solana-based decentralized applications...

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Prepare memecoin for airdrop

Project Title: Prepare memecoin for airdrop Introduction: I am looking for a skilled blockchain developer to assist me in preparing a memecoin for an airdrop. T...

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DeFi Source Code with Full Functionality

I'm in need of a complete Decentralized Finance (DeFi) source code, ideally with smart contract functionality, decentralized exchange features, yield farming ca...

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Custom Telegram Bot Creation -- 2

I am seeking a proficient bot developer who can construct a customized Telegram bot that exhibits specific functionalities. • The bot should effectively generat...

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Experienced Blockchain Auditor for Ethereum-Based Smart Contracts

We are in search of an exceptional Blockchain Auditor with a proven track record in auditing Ethereum-based smart contracts. Our project involves a comprehensiv...

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Solana Developer

Project Title: Solana Developer I am looking for an expert Solana developer to assist with DApp development tasks. Specific Tasks: - Develop and deploy Solana-b...

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Update and troubleshoot our web dapp

We will have a pre-sale and staking activity in the near future, our pre-sale (eth-bsc), oracle, proxy and staking contracts and front-end are ready. If I list...

HL-37573771

Ethereum-Based Deflationary Crypto Token Creation

As an innovative visionaire, I'm seeking to launch a deflationary crypto token built on the Ethereum platform. The primary functionalities the token should have...

HL-37573677

Customized ISO-Style NFT Verification System

I'm seeking an experienced blockchain developer to build an NFT project aimed at verifying the authenticity of custom-made ISO style company certifications. The...

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Seeking Guidance for Integrating Machine Learning with Blockchain Technology

I am looking for a highly experienced freelancer who specializes in blockchain technology to guide me in regard to the architecture and framework of an applicat...

HL-37565139

Multi-Skill Blockchain Developer Needed

I'm looking for a versatile developer with a wide range of skills, specifically in Python, Java, smart contract development, Solidity, and blockchain. I require...

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Integrate with https://syncswap.xyz/ using Solidity

Project Title: Solidity Integration with SyncSwap Description: I am looking for an intermediate-level Solidity developer to integrate our project with the SyncS...

HL-37556966

EVM Optimistic Crypto Exchange Development

I'm looking to develop a cryptocurrency exchange platform focused on enabling transactions for smart farms. • Blockchain Knowledge: This project will be based o...

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Web3 development and bug fixes in various projects

The task is to fix issues. All issues in crypto projects. Languages used - Go, Rust, Solidity, Move At the initial stage there will be 5-6 issues Resolving is...

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Web3/Solidity developer to modify my codes

I am looking for a skilled Web3/Solidity developer to modify my codes. Specific Modifications: - Feature enhancements I need my web3 code modified to enable the...

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Web3 Python Script

I'm seeking a proficient Python developer experienced in Web3 technology I have some script that works on syncswap But it doesn't work on Maverick (app.mav.xyz)...

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Need someone to buil Mevbot

I am looking for a skilled developer to build Mevbot with advanced functionalities. My budget for this project is between $500 and $1500 I would like the Mevbot...

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custom chainlink Oracle function develop

I need a custom chainlink Oracle function to be built for my existing codes https://github.com/PICCKR/Solidity/blob/main/Bet.sol

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Smart contract and dApp Developer

I am looking for a skilled and experienced smart contract and dApp developer who can develop a decentralized exchange on the Ethereum blockchain platform. Main...

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Ethereum MEV Bot Development with Sandwich Strategy and User Interface

Project Description: We are in search of an experienced and highly skilled developer to create a Maximum Extractable Value (MEV) bot for the Ethereum blockchain...

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Blockchain Developer

Project Title: Smart Contract Development and Consultation in Solidity Overview: We are looking for a blockchain expert to assist us in developing a smart contr...

HL-37527398

levrage trade platform

I am looking for a skilled developer who can build a leverage trade platform for cryptocurrency and forex from scratch within a timeframe of 3 months. Requireme...

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Blockchain develoer

I am looking for a professional over 5 years experience Blockchain developer We are developing a project and our backend developer can't continue working becaus...