Alex worked on aligning client-server communication in the clockworklabs/SpacetimeDB and clockworklabs/com.clockworklabs.spacetimedbsdk repositories, focusing on the Quickstart Chat scenario. Using C# and leveraging code generation with SpacetimeDB, Alex updated client module bindings to match the latest CLI-driven codegen, renaming event handlers and types to ensure consistent message contracts between client and server. This refactoring reduced runtime mismatches and improved maintainability, making future migrations to new codegen workflows smoother. The work demonstrated a solid understanding of client-server architecture and cross-repository consistency, delivering two features that enhanced onboarding readiness and interoperability without introducing any new bugs.