We joined the MakerDAO ecosystem in summer 2021 and shortly after established the Sidestream Core Unit with a monthly retainer. We took full ownership of the topic auctions and liquidations. Initially, we developed a product that unified different types of Dutch auction mechanisms into a single system. This includes features like flash loan execution and arbitrage bots. You can see a demo video of the product here.
These days, our work for MakerDAO is focused on Governance Security development work.