As a strategic UI designer, my focus would be on creating an useful user experience to help aspiring sailors prepare for their certification exam. To achieve this, I would prioritize intuitive navigation, simple and effective design, and engaging features that keep users motivated to practice. Here, I helped my client to deal with color palettes on this dark-mode app.

Test Simulation Mobile app
Home Screen and Question Screen, focus on question
Test Simulation Mobile app Screens
Some screens for test Simulation Mobile app