Worked on the Mintplex-Labs/whisper.cpp repository to optimize memory usage during parallel processing of audio data. Focused on the samples_padded vector, the developer refactored the code to pass this data structure by const reference to worker threads, eliminating unnecessary copies and reducing memory pressure in concurrent workloads. This C++ implementation leveraged skills in memory management, multithreading, and performance optimization to enable more predictable throughput and scalable performance. The targeted change improved code maintainability and reliability in the parallel path, aligning with best practices for high-performance systems and supporting the repository’s goals for efficient, scalable architecture in audio processing tasks.