Smart Contract Developer for Arbitrage Error Resolution
Budget: $30 – $250 USD
We are seeking an experienced smart contract developer with expertise in arbitrage operations and integration with DeFi platforms such as Aave, Uniswap, and Sushiswap. The project involves a smart contract that implements an arbitrage mechanism using flash loans. However, we are facing a critical error during the execution of the flash loan function: "Failed to get quote from Uniswap Quoter.
Responsibilities:
Analyze the existing smart contract code and identify the cause of the mentioned error.
Verify the configuration of the Uniswap Quoter address and ensure it is correct.
Examine the liquidity of the token pair being traded and adjust slippage settings if necessary.
Ensure the contract operates correctly at all stages, from license purchase to executing arbitrage.
Conduct tests to validate the functionality of the smart contract after corrections.
Requirements:
Proven experience in developing smart contracts on Ethereum and/or other compatible blockchains.
Familiarity with DeFi protocols, flash loans, and decentralized exchanges (DEX).
Knowledge of Solidity and development tools such as Truffle, Hardhat, or Remix.
Ability to identify and resolve blockchain transaction-related issues.
Log error transaction:
https://polygonscan.com/tx/0x0049bf46fbb1d874a4a60d65cf3012d85c820aae6d6d52c44cf898750cb3a7bd#eventlog
Responsibilities:
Analyze the existing smart contract code and identify the cause of the mentioned error.
Verify the configuration of the Uniswap Quoter address and ensure it is correct.
Examine the liquidity of the token pair being traded and adjust slippage settings if necessary.
Ensure the contract operates correctly at all stages, from license purchase to executing arbitrage.
Conduct tests to validate the functionality of the smart contract after corrections.
Requirements:
Proven experience in developing smart contracts on Ethereum and/or other compatible blockchains.
Familiarity with DeFi protocols, flash loans, and decentralized exchanges (DEX).
Knowledge of Solidity and development tools such as Truffle, Hardhat, or Remix.
Ability to identify and resolve blockchain transaction-related issues.
Log error transaction:
https://polygonscan.com/tx/0x0049bf46fbb1d874a4a60d65cf3012d85c820aae6d6d52c44cf898750cb3a7bd#eventlog