It was great being able to build an app from start to finish with React Native. I got to experience both frontend and backend, and completing the actual deployment was sufficient for gaining real-world experience. Using the latest technologies like React Query, Zustand, NestJS, and TypeORM helped me learn the tech stack, and practical features such as Kakao/Apple Login, Map API, and infinite scroll were covered thoroughly. The code was well-structured and the explanations were clear, which made it easy to follow along. I believe it's a highly comprehensive course because I could personally go through the entire process up to releasing on the App Store/Play Store.