Fitnova

1. How We Built It

We developed Fitnova using React Native with TypeScript for a seamless cross-platform experience on both iOS and Android devices. The backend is powered by Node.js and Express.js, ensuring fast and secure data handling. Media assets like workout images and videos are stored on AWS S3 and delivered via AWS CloudFront for optimal performance globally.

2. Main Features

1. Personalized Onboarding:

   Users set their language, gender, height (metric/imperial), and location permissions to tailor the experience from day one.

2. Guided Workout Plans:

   Structured routines with video demonstrations, timers, and progress indicators for each exercise.

3. Progress Tracking:

   Visualize your workout history, calories burned, and body measurements with interactive charts and calendars.

4. Community & Messaging:

   Connect with friends, share achievements, and chat in-app to stay motivated together.

5. Smart Notifications:

   Reminders for workouts, milestones, and personalized tips delivered at the right time.

6. Multi-language Support:

   Choose from several languages for a truly global reach, with full localization throughout the app.

7. Secure Authentication:

   Email/password login, social sign-in, OTP verification, and JWT-based sessions keep user data safe.

3. Safety and Speed

Fitnova uses JWT authentication and encrypted data storage to protect user privacy. Our API is optimized for speed, and CDN integration ensures fast media delivery even under high load or slower network conditions.

4. How Fitnova Helps Users

Fitnova removes the guesswork from fitness by providing a guided, data-driven approach. Whether you’re a beginner or an advanced athlete, the app adjusts routines to your level, keeps you accountable with reminders, and fosters a community for shared motivation.