Well this is cool – I won the Gitcoin x Aave Hackathon!
My entry was a bot that does arbitrage between two Uniswap exchanges using an Aave Flashloan as the capital for initial trade. The Aave judges were “super impressed” with my work and I got a special mention for the way I overcame a testnet problem by forking UniSwap and customising the code to allow two trading between two exchanges with the same token.
Happy days!