Tor Haugland developed and enhanced SPARQL query execution capabilities for the EMMC-ASBL/tripper repository, focusing on backend integration and code maintainability. He implemented a SPARQLwrapper backend using Python, enabling robust end-to-end SPARQL query support via the SparqlwrapperStrategy and expanding the associated test suite to improve reliability. Tor prioritized code organization by refactoring import statements and aligning with Python conventions, laying the groundwork for future maintainability. His work emphasized API integration, backend development, and testing, addressing data retrieval challenges and reducing integration risk. Over two months, Tor delivered two features with careful attention to code quality, stability, and long-term extensibility.