Philippe E16 contributed to the powsybl/pypowsybl and powsybl/powsybl-entsoe repositories over a two-month period, focusing on targeted feature development and maintenance. He enhanced the Rao results export in pypowsybl by upgrading the OpenRao library and introducing configurable JSON output, allowing flows in amperes and megawatts to be included and improving test coverage. In powsybl-entsoe, Philippe managed a dependency upgrade cycle, updating core components to ensure stability and compatibility without breaking existing APIs. His work primarily involved Java and Python, with an emphasis on API integration, dependency management, and unit testing, reflecting a focused and methodical engineering approach.