Worked on the apache/inlong repository to optimize UUID generation speed within the dataproxy-sdk-golang component. Addressed high-concurrency performance bottlenecks by migrating the UUID library from gofrs/uuid to google/uuid and replacing the NewV4() function with NewRandom(). This targeted dependency management and refactoring in Go reduced latency for UUID creation, directly improving data throughput and scalability in the proxy path. Focused on performance optimization and SDK development, the work enabled faster request handling and more efficient data proxy operations. Demonstrated a methodical approach to dependency upgrades and performance tuning in a core system, with measurable business impact on throughput.