Lorenzo Rodrigues developed two core features for the Lofhel/LOFHEL repository, focusing on both backend and frontend enhancements. He designed and seeded a demo database using SQL, modeling entities such as company members, clients, sensors, wines, and wineries to support realistic testing scenarios. On the frontend, he built an HTML and JavaScript-based loss estimator calculator, enabling users to quantify potential losses from temperature and humidity fluctuations and assess savings from monitoring solutions. His work emphasized data quality, clear documentation, and maintainable code, resulting in a robust foundation for data-driven decision support and improved test fidelity within the project.