During the development phase, I encountered a multitude of challenges and embarked on a journey of continuous learning. Initial learning involved managing two distinct applications, each boasting its own unique features. Although initially daunting, I was soon able to work effectively through effective communication and coordination within the team. Notably, this phase presented me with valuable opportunities to explore and embrace cutting-edge technologies and tools such as CoreML, CreateML, and Jira, elevating my technical expertise. A pivotal takeaway from this experience was how important is the application optimization on overall performance and user experience.