Worked on backend development and security improvements across Go and Swift projects, focusing on maintainability and secure package management. In google/osv-scanner, enhanced Scalibrextract documentation by correcting misleading docstrings, improving clarity for future contributors without altering runtime behavior. For swiftlang/swift-package-manager, implemented a security guard in Swift to prevent archive extraction from writing files outside the intended directory by validating symlink containment, aligning registry safeguards with existing binary artifact protections. This approach reduced onboarding ambiguity and strengthened the security posture of package installations. Emphasized documentation quality, Go programming, and security best practices throughout the two-month contribution period.