Recently, a hot topic in the Ethereum community is that core developer Tim Beiko has announced a career shift.

This seasoned expert who has been deeply involved in the Ethereum protocol layer has decided to change focus. He is shifting from concentrating on core code development to exploring innovative directions at the application layer. Notably, he has not left the Ethereum Foundation but continues to participate in ecosystem development as an advisor.

Recent core tasks include ensuring a smooth transition for AllCoreDevs, improving the organizational framework of the Ethereum Foundation, and creating better conditions for ecosystem participants. In other words, his role has shifted from "a developer focused on coding" to "a strategic advisor building the ecosystem."

The underlying signal behind this change is quite clear—Ethereum may have a new strategic layout at the application layer. Moving from infrastructure enhancement to application prosperity is a necessary stage for many public chains' development. If Ethereum wants to further expand the influence of its application ecosystem, this personnel adjustment might just be the beginning.