AI Nutrition & Fitness App

I'm currently developing an advanced AI-powered Nutrition & Fitness application that leverages Large Language Models (LLMs) including GPT-4 and Claude to provide highly personalized meal plans and workout routines. The app analyzes user goals, dietary restrictions, fitness level, body metrics, and preferences to generate customized recommendations that adapt over time.

The backend is built with NestJS, creating 30+ robust APIs that integrate with OpenAI and Anthropic APIs to generate intelligent, context-aware recommendations. The system processes user data, nutritional information, and fitness goals to create meal plans with detailed recipes, shopping lists, and macro breakdowns. Workout routines are generated based on available equipment, fitness goals, and user progress, with video demonstrations and form tips.

The React Native CLI mobile app provides a seamless user experience with features like barcode scanning for food logging, photo-based meal recognition, workout video library, progress photos, body measurements tracking, and social features for sharing achievements. Real-time updates sync across devices, and the app works offline for core features.

The application includes comprehensive analytics features with detailed dashboards showing calorie intake, macro distribution, workout performance, body composition changes, and progress trends over weeks and months. The AI system uses machine learning to analyze user feedback, meal preferences, workout completion rates, and progress data to continuously refine and improve recommendations, achieving 90% user satisfaction with personalized plans.

• Developing advanced AI fitness assistant with GPT-4 and Claude integration for personalized recommendations.
• Created 30+ NestJS APIs integrating with OpenAI and Anthropic LLM services for intelligent meal and workout generation.
• Built React Native CLI app with barcode scanning, photo recognition, and offline support for seamless user experience.
• Implemented comprehensive analytics system tracking calories, macros, workouts, and body composition changes.
• Developed AI learning system that adapts recommendations based on user feedback achieving 90% satisfaction rate.
• Created meal planning system with detailed recipes, shopping lists, and macro breakdowns for 1,000+ meals.
• Built workout library with 500+ exercises, video demonstrations, and form tips for various fitness levels.
• Implemented progress tracking with photo comparisons, body measurements, and detailed analytics dashboards.