Descripción de la oferta

My product-search endpoint is supposed to return only items that belong to the requested category, yet it keeps leaking products from other categories. That “incorrect categories in results” behaviour is the single biggest pain point I need solved. You’ll get the relevant Spring Boot project (Java 17, Spring Data JPA, PostgreSQL). Your job is to reproduce the bug, trace the root cause—whether it sits in the JPQL query, a CriteriaBuilder clause, or an overlooked join—and patch it without disturbing existing pagination or sorting logic. Once the fix is in place, I expect: • All category filters to work consistently, including cases that return zero rows • Existing page/size and sort parameters to remain fully functional • A concise regressi...