Worked on the Max-Eee/E-commerce-recommender repository to enhance the stability and reliability of product listings by addressing a critical issue in pagination logic. Focused on backend development using TypeScript, the work involved correcting the pagination offset calculation so that the first page now consistently starts at offset 0. This adjustment resolved data retrieval inconsistencies that previously affected the product catalog, ensuring users receive accurate product listings across all pages. The solution included thorough code review and validation to prevent regressions, laying a foundation for smoother future enhancements. The work prioritized robust backend logic and maintainable code practices throughout the process.