/HealthFeast - AI Nutrition Assistant
A health companion app that revolutionizes diet tracking for Vietnamese cuisine through computer vision and personalized recommendations.
#tech-stack
React Native, Expo, Gemini Vision API, Cloudinary, Firebase, Google OAuth2
#what-i-did
- Developed cross-platform app using React Native with Expo, achieving 95% code reuse between iOS and Android.
- Built Vietnamese food recognition scoring 92% accuracy on 100+ local dishes (custom-trained Gemini AI model).
- Stored 500+ user-uploaded images efficiently with Cloudinary, reducing load times by 25%.
- Implemented a daily nutrition tracker to monitor total calorie intake throughout the day.
- Added activity tracking features to estimate calories burned through daily exercises.
- Created a smart recipe suggestion system that recommends meal ideas based on user goals.
- Conducted user interviews with 50+ participants to refine UI/UX.
#demo