SpendeySense
Case Study

Cross‑platform personal finance app with Plaid‑powered account linking and automated transaction sync. Privacy‑minded, offline‑capable, and smooth onboarding.

Overview

Users can securely connect bank and card accounts and see real‑time insights. The app is responsive, reliable, and works well even on spotty connections.

Challenges

  • Secure, seamless bank linking
  • Offline‑first UX with background sync
  • Cross‑platform iOS and Android

Solutions

  • Plaid integration with token exchange
  • Local caching with conflict‑safe sync
  • React Native + TypeScript with modular UI

Outcomes

  • Fast onboarding with clear consent flows
  • Reliable sync with minimal user friction
  • Consistent UX across iOS and Android