"Pro DeFi guy."

This individual demonstrates a strong understanding of decentralized finance. Their expertise ranges from navigating testnets to capitalizing on airdrops. They also seem well-versed in the intricacies of retroactive rewards. It's clear they've dedicated time to learning the various aspects of DeFi. Their knowledge base is quite impressive in this evolving landscape. It sounds like they are actively involved in the DeFi space. They are likely someone to follow for insights and updates.