🎵 Feelody - Feel your melody

Our service will be a bridge between silence and musical self-expression

🔗 🌐 Try Feelody Web App Live

🎶 Overview

Feelody is an assistive web service that helps hearing-impaired users enjoy music through visual and tactile feedback.

By converting pitch and rhythm into animated visuals and wrist vibrations, users can feel their own musical expression — in real time.

This tool bridges the gap between hearing and feeling, enabling true musical participation.

🌐 Theme

Innovate for Wellness

Create solutions that improve access to care and enhance patient outcomes.

🌈 Feelody Identity: Design & Emotion

⭐ Key Features

• Real-time Pitch & Rhythm Feedback
  Visualize your performance with a color-coded waveform and real-time metronome.

• Mr. Feelody's Emotional Reactions
  16 expressive animations respond to your musical accuracy, providing motivation and fun.

• Smartwatch Vibration Sync
  Feel the beat through synchronized wrist vibrations for better rhythm awareness.

• Performance Replay & AI Scoring
  Replay your practice sessions and receive scores powered by Gemini AI.

• Interactive Community Feedback
  Share your performances and receive encouragement through user comments.
  
  

🛠️ Architecture

1. Code Push

Developers push code to the GitHub repository.

2. CI with GitHub Actions

GitHub Actions automatically build Docker images for the Spring Boot backend.

3. Push to Google Container Registry

The Docker images are pushed to GCP's Container Registry.

4. Backend Deployment to GKE

Images are deployed to a GKE (Google Kubernetes Engine) cluster.
Blue-Green deployment strategy is used to ensure smooth rollouts and zero downtime.

5. Database Connection

The Spring Boot backend connects to Cloud SQL (MySQL) for data management.

6. Frontend Deployment to Vercel

The React frontend is deployed separately via Vercel, providing fast and optimized delivery to end-users.

🗂️ ERD Diagram

⚙️ Tech Stacks

Backend

Database

CI/CD

Infra / Deploy

Frontend & Build

Routing & Styling

HTTP Client

AI

Even without sound, music can be felt.

👥 Team Members

👑진현지	이창목	고동수	장우석
@Catsmanager Frontend	@eelkom Frontend	@kdongsu5509 Backend	@us4c0d3 Backend