SonicStream

Overview

SonicStream is an AI-powered music platform built for audiophiles. Its recommendation engine combines Content-Based Filtering with Neural Collaborative Filtering, trained in PyTorch as a hybrid neural network over the user–song–artist graph. A FastAPI backend serves the model, Firestore stores listening data, and the whole system ships fully containerized.

Highlights

• Hybrid recommendation engine: Content-Based Filtering + Neural Collaborative Filtering
• PyTorch Hybrid Neural Network (HNN) and Matrix Factorization models over graph embeddings
• FastAPI backend with Pydantic-validated REST endpoints and Google Firestore
• React + Vite frontend with Tailwind and Framer Motion, fully Dockerized

Stack

• PyTorch
• FastAPI
• Firestore
• Docker
• React
• TypeScript