During May 2025, contributed to both the stanfordnlp/dspy and keyshade-xyz/keyshade repositories by delivering robust feature enhancements across backend and frontend systems. Improved the JSONAdapter in dspy by resolving a parsing error, refactoring signature formatting to support role-based prompts, and expanding test coverage using Pydantic to ensure reliable error handling for mismatched fields. In keyshade, implemented validation and trimming logic for environment and workspace names, updating API layers with decorators and DTO changes while enhancing user feedback in React-based UI components. Leveraged Python, TypeScript, and NestJS throughout, demonstrating a focus on maintainable code, comprehensive testing, and user experience improvements.