Conducted independent research to optimize a complex refrigeration system powered by mixed electricity. Enhanced the simulation environment, introducing data-driven relationships for improved accuracy. Expanded thermodynamics knowledge to understand key processes in modern refrigeration.Formulated and implemented a finite horizon optimal solution, rigorously tested within the simulation model. The results were documented comprehensively in a MSc thesis. Regularly communicated progress to the supervision group and stakeholders, demonstrating technical prowess, strategic thinking, and effective collaboration in complex projects.