I learned Swift in just 6 months in 2024 and, in 2025, engineered the watchOS app for HydroCoach (2.6M users). In the second half of 2025, I also built and launched 2 of my own products — Keepiko (iOS) and JoliTree (macOS). All 3 products went through a full production cycle, generated up to 2K in MRR, and collectively attracted over 5K new users. You can check my journey on Threads.