Worked on the freeCodeCamp/freeCodeCamp repository to enhance the quality and reliability of the HTML Fundamentals curriculum. Focused on content editing and technical writing, the developer identified and corrected minor grammatical errors and improved clarity within the lecture materials. Using Markdown for documentation and collaborating through Git-based workflows, they applied targeted fixes that reduced ambiguity and reinforced curriculum standards. Their contributions included two commits that addressed curriculum bugs, resulting in improved learner comprehension and consistency across the HTML module. The work demonstrated attention to detail in content quality assurance, leveraging skills in HTML, Markdown, and collaborative documentation processes to strengthen educational materials.