Worked on the BerriAI/litellm repository to enhance Python package development by introducing flexible optional dependency versioning. Addressed the challenge of brittle build processes by switching optional dependencies to caret-versioning, which allows for future non-breaking updates and improves overall build stability. This approach eliminated the need for exact version pins, reducing maintenance overhead and minimizing risks during downstream dependency resolution. Demonstrated skills in dependency management and commit-based change management, focusing on creating a more predictable and maintainable build environment. The work resulted in clearer dependency policies and streamlined future updates, contributing to a more robust Python development workflow.