Coaching Hub
A cross-platform mobile app that solves fitness "app fatigue" — consolidating workout tracking, nutrition logging, real-time health metrics, and a community newsfeed into a single, intuitive dashboard. Integrates with Apple Health, Google Fit, MyFitnessPal, ExerciseDB and more.
Developed using an adapted Agile/Scrum approach with 2-week sprints, GitHub Projects for tracking, and a full C4 architecture model. Targeted 90%+ task completion rate in usability testing.
Your command centre. Displays a personalised welcome, today's workout and nutrition summary, and quick-access tiles to every section of the app.
- Daily quote card fetched from Bible API
- Today's workout tile — pulls active workout plan from MongoDB
- Calories logged summary from Nutrition module
- Quick-nav tiles: My Health, Exercise, Nutrition, Community
- Personalised greeting using authenticated user's name
A live metrics overview pulling real data from connected health APIs. Users can log, edit, and track key health indicators over time.
- Weight, sleep, BPM, activity, and nutrition tiles
- Data synced from Apple Health / Google Fit via Health Connect
- Tap any metric to view historical entries and trends
- Add new entries — stored in MongoDB with timestamp
- Edit and delete individual records
Structured workout tracking screen. Displays the active training plan with sets, reps, and weight logging for each exercise in the session.
- Workout plan loaded dynamically from MongoDB
- Section list: Warm Up and Main Exercises
- Input fields for sets, reps, and weight per exercise
- Play button navigates to Exercise Detail for video demo
- Completion triggers rating + post to Community feed
Searchable database of exercises. Filter by name, muscle group, or equipment type. Results show average user ratings pulled from MongoDB.
- Real-time search bar with live filtering
- Filter by muscle group: Push / Pull / Legs / Core / Cardio
- Star ratings averaged across all user submissions
- Each result links to full Exercise Detail screen
- Add any exercise to a custom workout plan
In-depth view of an individual exercise. Includes a video demonstration, step-by-step instructions, and an option to add to your current workout.
- Video demo via expo-av with play/pause controls
- Numbered how-to instructions from exercise database
- Pre-training notes and muscle group tags
- Add to Workout button — updates active plan in MongoDB
- Back navigation returns to Exercise Library or Workouts
Daily nutrition tracker with meal-by-meal logging. Search the USDA food database and log items to breakfast, lunch, dinner, or snacks.
- Date navigation — view any day's intake history
- Calorie progress bar vs. daily target
- Meal sections: Breakfast, Lunch, Dinner, Snacks
- USDA Food Database API for food search and kcal data
- Add, edit, and remove food entries stored in MongoDB
A weekly overview of macro and calorie intake. Visual charts let users see patterns in their nutrition across the full week at a glance.
- 7-day calorie summary with daily breakdown
- Protein, carbs, and fat totals for the week
- Progress bars vs. user-set weekly targets
- Data aggregated from daily Nutrition logs in MongoDB
- Highlights days where targets were hit or missed
A social newsfeed where users share workouts, progress updates, and motivational posts. Modelled on a Facebook-style feed backed by MongoDB.
- Scrollable feed of most recent community posts
- Posts include user avatar, name, text, and timestamp
- Filter feed by most recent or most liked
- Coach and admin notifications on workout completions
- Tap post to view full detail or add a reaction
Create and publish a post to the Community feed. Attach workout ratings, photos, or a text update. Posts are saved to MongoDB and appear instantly in the feed.
- Text input with character limit for post body
- 1–5 star workout rating component
- Optional image attachment from device camera roll
- Post saved to MongoDB with user ID and timestamp
- Coach and friends notified via push notification