Felix Del Val developed a Sitemap Index feature for the hlxsites/24petwatch repository, focusing on enhancing SEO and website optimization. By leveraging XML, Felix enabled search engines to efficiently discover and index individual sitemaps, improving content visibility and supporting scalable sitemap management. The work emphasized commit-driven development and PR-level traceability, ensuring that the feature was delivered with a strong focus on business value and quality assurance. Although no major bugs were addressed during this period, Felix’s contribution laid the foundation for future SEO improvements and demonstrated a methodical approach to feature delivery within a short, one-month development cycle.