J. Wang developed a security integration for the BerriAI/litellm repository, focusing on enforcing governance over AI traffic. They implemented the Zscaler AI Guard integration hook, which applies security policies to AI interactions and enhances both control and visibility for users. The work involved backend development and API integration, using Python and YAML to ensure seamless policy enforcement. Wang concentrated on stabilizing the integration, preparing it for broader rollout by completing code reviews, CI checks, and documentation. While no bugs were addressed during this period, the depth of the feature work reflects a strong focus on security compliance and robust testing.