Feliu Pol focused on enhancing code quality and documentation for the ingeniamc/ingeniamotion repository during July 2025. He refactored Python code to improve unused variable handling and introduced more precise type hinting, which streamlines future development and reduces technical debt. By enabling Ruff preview mode and configuring linting with TOML, he established early static analysis to catch issues before release. Feliu also aligned docstrings with actual module behavior, improving onboarding and developer experience. His work laid a foundation for more maintainable and reliable code, emphasizing code refactoring, documentation, and linting configuration as core engineering practices throughout the project.