During November 2025, this developer contributed to the firebase/firebase-ios-sdk repository by delivering a feature that enabled modular headers for Objective-C Firebase pods. The work involved setting the DEFINES_MODULE=YES flag within the podspec, which improved compatibility with static frameworks and supported the ongoing modularization of Firebase SDK components. By co-authoring the commit that introduced this change, the developer helped reduce integration complexity for iOS applications relying on static frameworks. The implementation leveraged CocoaPods and Objective-C, demonstrating a focused approach to enhancing modularity and maintainability within the iOS development ecosystem. No major bug fixes were addressed during this period.