I develop mobile habit tracking applications

I specialize in developing mobile applications for habit tracking — a distinct class of products that fundamentally differs from fitness trackers, calorie counters, financial management apps, or reading apps. My specialization is specifically in habits: daily completion tracking, a visual streak counter, and motivation to keep the streak going.

At the core of each application is a simple and fast daily check-in screen: the user opens the app, taps once to mark the habit as completed, and immediately sees the streak growing. I configure reminders separately for each habit at the time chosen by the user, so the notification arrives exactly when it's useful, not at a random moment that's easier to ignore and disable. I separately develop statistics — weekly and monthly analytics that show progress for each habit and help spot in time when a streak is at risk.

I work for iOS and Android, integrate a backend for cross-device synchronization, and deliver source code with documentation and mockups to the client. A typical project includes:

— habit creation and editing with icons and colors
— daily check-in screen with streak and calendar
— reminders on individual schedules for each habit
— progress charts and summaries by weeks and months
— account synchronization between devices and data backup