Contributed to the google/magika repository by developing and integrating a Swift Hello World sample, designed to demonstrate basic Swift syntax and reinforce coding standards for new contributors. The work focused on creating a clear, onboarding-friendly example that outputs a properly formatted message with a trailing newline, ensuring consistency in code formatting. Leveraging Swift and foundational programming skills, the developer established a reusable sample pattern to support future language additions. The implementation included collaboration through git workflow and sample scaffolding, with no major bug fixes addressed during this period. This contribution aimed to accelerate familiarity and maintain high standards within the project.