Adam contributed to the p0deje/Maccy repository by developing a privacy-focused feature that prevents screen capture of the application window. Using Swift and leveraging macOS development skills, Adam configured the window’s sharing type to .none, effectively blocking unauthorized screen recording and enhancing user data protection. This targeted change addressed privacy requirements and improved the application's security posture without introducing unnecessary complexity. The work demonstrated careful change management, with a single, traceable commit and thorough verification of privacy controls. Although no bugs were fixed during this period, Adam maintained code quality and ensured the feature aligned with both user trust and technical standards.