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Md Rakibul Haque Sardar
Md Rakibul Haque Sardar

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Dokandar App Inventory — A Smart Flutter Solution for Modern Businesses

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By Md Rakibul Haque Sardar

Managing inventory is one of the most critical parts of running a successful business. As a Flutter developer deeply passionate about solving real-world problems, I built the Dokandar App Inventory — a sleek, modern inventory management system designed specifically for small to medium-sized businesses (SMBs).

This article will walk you through what Dokandar App is, what problems it solves, and how I’ve built it using Flutter and modern tools.


🚀 What is Dokandar App Inventory?

Dokandar App Inventory is a Flutter-based mobile app that simplifies inventory and business management for shopkeepers, small warehouse managers, and business owners.

Developed by Md Rakibul Haque Sardar, this app brings an intuitive UI and powerful features to help businesses track stock, manage sales/purchases, generate reports, and control user access — all from a single mobile device.


🔧 Core Features

📦 Inventory Management

  • Real-time stock tracking
  • Product listing with categories
  • Stock alerts for low inventory
  • Easy product search & filtering

💼 Business Operations

  • Track sales and purchases
  • Manage supplier information
  • Maintain purchase history
  • Basic expense tracking (coming soon)

📊 Reporting & Analytics

  • Sales summaries
  • Inventory status reports
  • Financial overviews

👥 User Management

  • Role-based access control
  • Local authentication system
  • Profile settings and access logs

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🛠️ Tech Stack

  • Frontend: Flutter
  • State Management: GetX
  • Local Database: Isar
  • Authentication: Local Auth (Biometrics/Device Lock)

The combination of Isar + Flutter makes the app lightning-fast even offline, which is crucial for small businesses that might not always have reliable internet access.


🎯 Why I Built Dokandar App Inventory

As a solo developer, I often see local businesses struggling with Excel sheets or manual notebooks to manage stock and sales. I wanted to create something:

  • Simple enough for anyone to use
  • Powerful enough to track complex inventory
  • Fast and secure, even without internet
  • Built entirely using Flutter’s modern ecosystem

👨‍💻 About the Developer

Hi, I’m Md Rakibul Haque Sardar, a Flutter developer with 3+ years of experience. I specialize in crafting intuitive apps with performance in mind. My goal is to empower small businesses through tech and make app development more accessible.

Connect with me:

🔗 LinkedIn |


🛒 Who is Dokandar App For?

  • Grocery stores
  • Fashion & clothing retailers
  • Electronics sellers
  • Small warehouses
  • Any small to medium-sized business that needs to track inventory without complex systems

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🔮 What’s Next?

I’m currently working on:

  • Cloud sync & backup
  • Invoice/receipt generation
  • Multi-device support
  • Dark mode 🌚
  • Open beta for early users

💬 Final Thoughts

The Dokandar App Inventory is a humble step towards making business management easier for small entrepreneurs using the power of Flutter. If you’re a business owner, developer, or just someone curious — feel free to connect!

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