During August 2025, Apieum developed an optimized deduplication feature for the stanfordnlp/dspy repository, focusing on improving the efficiency of string list processing. By leveraging Python 3.6+ dictionary ordering, Apieum implemented a deduplicate function that reduces processing time and ensures deterministic output, which is essential for predictable data workflows. The work demonstrated a strong grasp of algorithm optimization and modern Python practices, aligning the codebase with current language standards. Although the contribution was limited to a single feature within a one-month period, the update addressed a common data handling need and improved maintainability for future development in the repository.