David White contributed to the Planning-Inspectorate’s infrastructure-environments and appeals-back-office repositories over a two-month period, focusing on targeted improvements to production reliability and data visibility. He delivered a configuration update that replaced back-office integration case references with a curated list, enhancing routing accuracy and auditability for back-office processes using HCL and configuration management best practices. In appeals-back-office, David implemented a pagination enhancement for Interested Party Comments, increasing the page size to 1000 and ensuring comprehensive data retrieval without UI pagination, leveraging Node.js and full stack development skills. His work addressed specific operational pain points with precise, maintainable engineering solutions.