Tim Beiko
Tim Beiko works on protocol development at the Ethereum Foundation, where for years he ran the All Core Devs calls, the main coordination forum for Ethereum's client teams, and helped steer the network through its biggest upgrades including the Merge, Dencun, and Pectra. He is known for translating Ethereum's roadmap into plain language through writing, podcasts, and conference talks. Before the Ethereum Foundation he was a product manager at ConsenSys.