Full Stack
Quadra
A mobile app to organize personal finances quickly and efficiently — helping users record expenses, income, and transactions with less manual effort through assisted capture, categories, budgets, and simple reports.
Problem
Many people stop tracking their finances because logging every expense manually takes time and becomes tedious. Quadra aims to reduce that friction with a fast, clear experience built for daily use.
Role
Product design, technical architecture, mobile development, backend, data modeling, and device synchronization.
Stack
- Flutter FastAPI Python PostgreSQL Firebase Auth SQLite / Drift
Key highlights
- Fast recording of expenses, income, and transfers with accounts, categories, notes, and transaction history.
- Modules for budgets, goals, debts, reports, and assisted capture to reduce manual entry.