"Qarz Daftar" – Debt Management System for Retail Business

In modern retail, keeping track of credit sales in paper notebooks is inefficient and risky. I developed the "Qarz Daftar" (Debt Book) mobile application to provide shop owners and entrepreneurs with a complete solution for managing customer debts and credits.

This project was built using the latest Native technologies (SwiftUI for iOS and Jetpack Compose for Android), ensuring high performance, stability, and a seamless user experience.

Key Features:

• SMS Authorization: Fast and secure user registration via phone number.

• Client Database: A unified digital registry of all customers.

• Debt Management: Instantly add new debts or subtract amounts when a payment is made.

• Smart SMS Reminders: A feature to notify clients about their outstanding balance.

• How it works: When the user clicks "Send SMS," the app automatically opens the phone's native messaging app with a pre-filled text (including the client's name and debt amount). The user simply hits "Send."

• Statistics: Clear charts and reports on daily/monthly sales and total debts.

• Multi-Store Support: Manage multiple store locations from a single account.

• Employee Management: Add staff members (cashiers/managers) and assign specific permissions for store management.

Download Links:

📱 Android (Google Play): Download App 🍎 iOS (App Store): Download App

Developer Services (Tashkent & Uzbekistan)

If you are looking to digitize your business with high-quality mobile applications or web platforms, I am available for collaboration. I am a professional Full Stack Developer based in Tashkent with extensive experience in building complex systems.

My Services:

✅ Mobile App Development (Native):

• iOS (Swift, SwiftUI)
• Android (Kotlin, Jetpack Compose)

✅ Telegram Ecosystem:

• Advanced Telegram Bots.
• Telegram Mini Apps (TMA) and Web Apps.

✅ Web Development & E-commerce:

• Online Stores and Marketplaces.
• Corporate Websites and Digital Catalogs.

✅ Business Automation:

• Custom CRM and ERP systems.
• Parsers (Data scraping and processing).

✅ Technical Solutions:

• API Integrations.
• Payment System Integration (Payme, Click, Uzum, etc.).
• DevOps (Server setup and maintenance).

Contact Me:

Let's discuss your project and bring your ideas to life.

🌐 Website: sanjardev.uz 📞 Phone: +998 97 228 09 51 ✈️ Telegram Channel: t.me/coderuzb