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Finance

Expentry

Personal expense tracker with budget categories, spending charts, and fully local data — no cloud, no account.

React NativeSQLiteD3.js

Client Requirements

  • Automated categorical budget tracking with real-time alerts.
  • Local-only data storage for financial confidentiality.
  • Dynamic data visualization for fiscal health analysis.

Strategic Planning

Expentry gives users total control over their financial telemetry. The architecture focuses on offline-ready logic, allowing for seamless travel-expense tracking without requiring an active uplink.

Solution Implementation

Client-side data encryption for local storage.
D3.js powered financial charting and telemetry.
Automated recurring expense detection engine.