Greg Huels enhanced cross-platform feature flag management for the DataDog/dd-sdk-ios and DataDog/dd-sdk-android repositories by standardizing API requests to include SDK name and version, improving backend alignment and observability. Working in both Kotlin and Swift, Greg refactored the FlagAssignmentsRequestBody on iOS and updated Android flag configuration requests to provide richer context for telemetry and debugging. The technical approach focused on payload standardization and metadata consistency, enabling faster issue diagnosis and safer feature rollouts. This work demonstrated depth in API integration, cross-platform development, and unit testing, resulting in more reliable tracking and streamlined backend communication across both platforms.