Apna Khata — Offline Business Ledger

Overview

An offline-first React Native app for local businesses (kiryana stores, small shops) to manage expenses, items, and money transfers. Works without internet; syncs to Google Drive for backup and cross-device access.

What I Built

• Offline-first architecture — full functionality without connectivity
• Expense tracking — daily expenses, categories, summaries
• Item & inventory management — products, quantities, pricing
• Money transfers — record loans, payments, dues
• Google Drive sync — automatic backup and cross-device consistency
• State persistence — local storage with conflict resolution

Tech Stack

• Framework: React Native
• Storage: AsyncStorage / MMKV for offline data
• Sync: Google Drive API
• Platforms: iOS, Android

Outcome

Served local client needs for business record-keeping. Simple, reliable, and exactly what small businesses asked for.