Will Goldie contributed to the SimplifyJobs/Summer2025-Internships repository by adding a new Full-Stack Intern listing at Uncountable, specifically highlighting sponsorship availability to broaden applicant reach. He updated the project’s README using Markdown, ensuring the new role was accurately reflected and adjusting the total internship count to maintain data integrity. His work focused on documentation, refreshing posting data to improve accuracy and support hiring flexibility for the internship program. Although the scope was limited to a single feature over one month, Will’s attention to detail in documentation and data updates provided clear business value by enhancing recruitment transparency and applicant matching.