Worked on targeted improvements across two repositories, focusing on both documentation and backend stability. In Infisical/infisical, addressed a typographical error in the README using Markdown, enhancing clarity and professionalism for future contributors without altering functional code. Later, contributed to mem0ai/mem0 by implementing input validation in the TypeScript-based MemoryClient, preventing empty message payloads from being processed and updating tests to enforce this constraint. This backend fix improved data integrity and reliability by ensuring hallucinated memories could not occur. Demonstrated attention to detail in both documentation and backend development, with work spanning TypeScript, Markdown, and comprehensive testing practices.