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Shop Manager / Digital Khata

Retail Ledger & Credit Management System

Digital Khata is a financial tracking system tailored for small businesses. It replaces traditional paper ledger notebooks with a secure mobile and web app to track customer credits, send payment reminders, and record daily transactions.

Shop Manager / Digital Khata Case Study Preview — Muhammad Hamza Fazal

The Problem

Challenge Overview

Small retail merchants lose revenue due to forgotten customer debts and misplaced paper ledger books.

The Solution

Engineering Approach

Developed an effortless digital ledger with automated SMS/WhatsApp debt reminders and daily cash summary reports.

/ TECHNICAL BREAKDOWN

Key Features & Architecture

Core Features Checklist:

Customer credit (Udhar) & payment entry ledger
One-click WhatsApp payment reminder generation
Daily cash-in / cash-out transaction summary
Cloud backup to ensure data is never lost

Software Architecture Pattern

Android App & React Dashboard synced via Firebase Cloud Database.

Technical Challenges Overcome

Designing an ultra-simple interface accessible for merchants with zero technical background.

Key Developer Learnings

Strengthened understanding of business logic, financial reporting, and cross-platform sync.

Technologies Used in This Case Study:

JavaAndroidReactFirebaseTailwind CSS

Project Visual Gallery

Shop Manager / Digital Khata App Screenshot 1

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