In December 2025, Ajv enhanced the FreshRSS/FreshRSS repository by developing the Fever API Bulk Article Status Management feature. This work involved upgrading the Fever API to version 4 and introducing support for bulk operations, allowing users to mark multiple articles as read, unread, saved, or unsaved in a single request. Ajv focused on backend development using PHP, emphasizing efficient batch processing and API versioning while ensuring minimal impact on the user interface. The implementation improved workflow efficiency for users managing large article sets and maintained clear commit traceability, demonstrating a solid grasp of scalable API design and backend engineering principles.