Nagalla Thanvi enhanced accessibility education on the freeCodeCamp/freeCodeCamp repository by developing interactive ARIA examples for the aria-label lecture. Using HTML and Markdown, Thanvi integrated hands-on components that allow learners to practice ARIA concepts directly within the curriculum. The work focused on accessibility-focused content development, aligning with curriculum improvements to strengthen learner outcomes. Collaboration was managed through Git-based workflows, ensuring clean commit history and PR-ready changes. While the scope was limited to a single feature over one month, the contribution demonstrated depth in accessibility engineering and curriculum tooling, directly addressing the need for practical ARIA instruction in front end development.