Advanced DeFi Flash Loan Arbitrage Bot Development

₹600-1500 INR

Closed

Posted 7 days ago

₹600-1500 INR

Paid on delivery

# Build an Advanced DeFi Flash Loan Arbitrage Bot (BSC) ## Project Overview I'm looking for an experienced Solidity/DeFi developer to build a high-performance **Flash Loan Arbitrage Bot** for Binance Smart Chain (BSC). I have already completed extensive research and reverse engineering of an existing deployed smart contract to understand its architecture and transaction flow. I also have live on-chain transaction history and contract interactions for reference. The objective is **not to clone or copy** an existing contract, but to develop a new implementation with similar trading logic, improved architecture, better gas optimization, and enhanced security. ## Available References I will provide: * Decoded contract source for research * Dedaub analysis * Live deployed contract * BscScan transaction history * Wallet interaction history * Real arbitrage transaction examples Reference links: * Dedaub Analysis: [login to view URL] * Live Bot Contract: 0xb8a7895fF54eFc999E0Fa1391e7Be489b68883b6 * Associated Wallet: 0x1266C6bE60392A8Ff346E8d5ECCd3E69dD9c5F20 ## Required Features The developer should be able to build: * Solidity smart contract (latest stable version) * Flash loan integration * Multi-DEX arbitrage engine * Automatic route discovery * Multi-hop swaps * Profitability verification before execution * Slippage protection * Gas optimization * MEV-aware transaction handling * Owner/admin controls * Emergency pause * Secure withdrawal functions * Event logging * Reentrancy protection * Access control * Comprehensive testing ## Preferred Integrations Experience with one or more of: * PancakeSwap V2 * PancakeSwap V3 * Uniswap V3 * Venus * Aave * Balancer * DODO * Biswap * WBNB * USDT * BUSD * USDC ## Deliverables * Complete Solidity source code * Deployment scripts * Test scripts * Documentation * Contract verification support * Mainnet deployment assistance * Basic usage guide ## Required Skills * Solidity * DeFi * Flash Loans * Smart Contract Security * MEV * Arbitrage Systems * Hardhat or Foundry * [login to view URL] * [login to view URL] * BSC Development ## Ideal Candidate I'm looking for someone who has previously built: * Flash loan bots * Arbitrage bots * Liquidation bots * MEV bots * High-frequency DeFi trading systems Please include: * Relevant GitHub repositories * Previous DeFi projects * Smart contracts you've written * Experience with arbitrage or flash loans * Estimated timeline * Fixed price or hourly rate Only experienced blockchain developers with proven DeFi work should apply.

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Project ID: 40593403

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@shibins7

Hi, I can build this exactly as scoped — a new Solidity flash loan arbitrage contract for BSC, not a copy of any existing contract, just similar logic with cleaner architecture and better gas use. What I'll build: Solidity contract (latest stable version) with flash loan integration via PancakeSwap V3, Venus, and DODO (the actual flash loan sources available on BSC — Aave and Balancer don't run on BSC, so I'll skip those and use what's real) Multi-DEX arbitrage across PancakeSwap V2/V3 and Biswap, with multi-hop swap support On-chain profitability check before executing, so no trade fires unless it's actually profitable Slippage protection, reentrancy guard, access control, emergency pause, secure withdraw, event logging Gas-optimized code, MEV-aware submission handling Hardhat/Foundry test suite, deployment scripts, contract verification, and a short usage guide I only build what's in the spec — no extra features, no scope creep. I'll review the reference contract and transaction history you provide to understand the trading logic, then build a clean independent implementation.

₹1,750 INR in 7 days