Building Studget: A Smart Financial Companion for Students

Inspiration

The inspiration for Studget came from recognizing a critical need among students - managing finances effectively while juggling academic responsibilities. Traditional budgeting apps often lack the simplicity and intelligence that today's tech-savvy students expect.

What it Does

Studget is an AI-powered personal finance platform that helps students:

Track expenses across categories (food, transportation, etc.)
Get intelligent spending insights
Interact with their financial data through natural conversations
Receive real-time spending alerts (Green/Orange/Red indicators)
Generate automated monthly reports

How We Built It

The architecture leverages modern technologies:

Backend Stack:
- FastAPI for high-performance async API
- PostgreSQL with SQLModel for data persistence
- Redis for caching frequent queries
- JWT for secure authentication

AI Integration:

# AI components
- LangChain for orchestration
- Google Gemini for natural language understanding
- Custom NLU pipeline for query parsing

Technical Challenges

Async Performance
- Challenge: Handling concurrent financial transactions
- Solution: Leveraged FastAPI's async capabilities and Redis caching
Data Privacy
- Implemented secure JWT authentication
- Encrypted sensitive financial data
- Maintained user data isolation

Key Learnings

Architectural Decisions
- The importance of caching for frequently accessed financial data
- Benefits of async programming in financial applications
AI Integration
- Balancing between real-time processing and accuracy
- Implementing context-aware financial conversations