DeFi Flash Loan Arbitrage Bot Creation

₹600-1500 INR

Closed

Posted 7 days ago

₹600-1500 INR

Paid on delivery

## Build an Advanced DeFi Flash Loan Arbitrage Bot for BSC 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 goal is **not** to clone or copy the existing contract, but to develop a **new implementation** with similar trading logic, improved architecture, better gas optimisation, and stronger security. ### Reference repository [login to view URL] ### Available references * 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 using the latest stable version * Flash loan integration * Multi-DEX arbitrage engine * Automatic route discovery * Multi-hop swaps * Profitability verification before execution * Slippage protection * Gas optimisation * 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 in your proposal * Relevant GitHub repositories * Previous DeFi projects * Smart contracts you have written * Experience with arbitrage or flash loans * Estimated timeline * Fixed price or hourly rate Only experienced blockchain developers with proven DeFi work should apply.

Project ID: 40607487

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2 freelancers are bidding on average ₹1,050 INR for this job

@iimtpradeepdash

Isolating browser sessions per tab inside one web app is the hardest part here. You can’t just open new iframes or routes; true isolation needs either containers (like headless browsers per tab, but that’s heavy), or by proxying sessions at the backend. I built a live streaming admin recently (NDA, similar multi-session), using Node.js, React, Docker. I’d use Node.js for the core, spinning an isolated session per tab—probably Puppeteer or similar if real browser context is needed—or proxy session tokens into dedicated streams. Each generated URL runs through a tokenized endpoint, so sharing never exposes the original credentials; the backend reads the request and pushes the correct stream to external users. What streaming platform is it? Some restrict internal automation. That affects auth, playback, and token handling. Reply if you want the first version scoped out for a quick demo. Pradeep

₹1,050 INR in 7 days