DeFi Arbitrage Bot

I'm looking for a dedicated developer to create a DeFi arbitrage bot on the Polygon network using Node.js. This bot should operate automatically without requiring manual trade confirmations.

Note : only bid if you have demo

Key Requirements:
- Interact with DEXs like Uniswap, QuickSwap, and SushiSwap (specific DEXs can be discussed).
- Focus on flash loan arbitrage opportunities.
- Built on the Node.js tech stack.
- Limited budget, so cost-effective solutions are appreciated.
- A demo or previous work example is highly preferred.

Ideal Skills:
- Experience with DeFi and flash loan mechanics.
- Proficiency in Node.js.
- Familiarity with the Polygon network and DEXs.
- Strong background in developing automated trading bots.

Please provide your best bid along with any relevant experience.