Worked full-time on the project, collaborating closely with the team lead, with a primary focus on UI implementation. I implemented the majority of the interface, including the interactive breathing bubble that visually expands and contracts in sync with the user’s inhalation and exhalation.
I also integrated Core Data to persist user sessions locally. When issues arose in the Bluetooth integration, I stepped into that layer to apply targeted fixes, gaining exposure to a technical domain I was not previously familiar with.