Marklet

Fintech Companion Case Study

Offline-First Agent Banking Companion

Product Vision

An offline-first agent banking companion for financial inclusion in low-connectivity regions. When the network disappears, the business never stops: transactions are recorded locally, receipts are generated, and queues automatically sync once connectivity returns.

User Journey & Operational Flow

  1. 1Network DisruptionAn agent is serving customers in a rural community when the network disappears for two hours. Instead of turning customers away, operations continue seamlessly.
  2. 2Local ProcessingTransactions are recorded locally, receipts are generated instantly, and pending actions are securely queued in IndexedDB without showing connection errors.
  3. 3Automatic SyncOnce connectivity returns, all queued transactions automatically sync with backend systems, ensuring zero lost revenue and continuous business uptime.

App Architecture & Structure

  • Splash Screen: Quick branding with checks for auth token, cached agent profile, and pending queue.
  • Login: Secure authentication with credential and token caching for essential offline re-entry.
  • Dashboard: Central home featuring live connection status, summary cards, quick actions, and recent activity.
  • Core Flows: Dedicated deposit and withdrawal forms with offline-first submission logic.
  • Customer Registration: Multi-step onboarding capturing basic info, identity details, and offline photo storage.
  • Queue & Transactions: Comprehensive transaction logs with tabs for all, pending, synced, and failed items.