Worked on Automattic/vip-cli to address a security vulnerability in the authentication process by enforcing HTTPS for the login URL. Focused on back end development using TypeScript, the solution involved a targeted bug fix that improved transport-layer security without altering the public API. By ensuring all login traffic is encrypted, the update reduced exposure to man-in-the-middle attacks and aligned the project with security best practices. The work was delivered as a single, well-documented commit, maintaining clear traceability and audit readiness. This disciplined approach demonstrated attention to secure coding standards and effective communication through precise release notes and commit history.