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200 Happy Clients Worldwide
Delivering Excellence Since 2019
AI Workflow Automation with n8n & LangChain
WhatsApp Business Automation & AI Chatbots
24/7 Voice AI Agents Always On, Never Missed
Intelligent AI CRM & Lead Management Systems
Real-Time Business Dashboards & Analytics
AI Customer Support Resolve Tickets Instantly
Custom Internal Tools Built for Your Team
Powered by OpenAI, LangChain & Cutting-Edge AI
400+ App Integrations via Zapier & n8n
Helping Businesses Across Industries
End-to-End Automation Zero Manual Handoffs
200 Happy Clients Worldwide
Delivering Excellence Since 2019
AI Workflow Automation with n8n & LangChain
WhatsApp Business Automation & AI Chatbots
24/7 Voice AI Agents Always On, Never Missed
Intelligent AI CRM & Lead Management Systems
Real-Time Business Dashboards & Analytics
AI Customer Support Resolve Tickets Instantly
Custom Internal Tools Built for Your Team
Powered by OpenAI, LangChain & Cutting-Edge AI
400+ App Integrations via Zapier & n8n
Helping Businesses Across Industries
End-to-End Automation Zero Manual Handoffs
200 Happy Clients Worldwide
Delivering Excellence Since 2019
AI Workflow Automation with n8n & LangChain
WhatsApp Business Automation & AI Chatbots
24/7 Voice AI Agents Always On, Never Missed
Intelligent AI CRM & Lead Management Systems
Real-Time Business Dashboards & Analytics
AI Customer Support Resolve Tickets Instantly
Custom Internal Tools Built for Your Team
Powered by OpenAI, LangChain & Cutting-Edge AI
400+ App Integrations via Zapier & n8n
Helping Businesses Across Industries
End-to-End Automation Zero Manual Handoffs
Case Study
Mobile

Invoice Factory – Invoice Hub & QR Code Management System

Invoice Factory is a comprehensive and intelligent e-Invoice management platform specifically designed for Malaysian businesses to comply with LHDN (Lembaga Hasil Dalam Negeri) MyInvois regulations. The application empowers suppliers and business owners to seamlessly create, manage, submit, and track digital invoices in real-time while ensuring full compliance with Malaysia’s national e-invoicing standards. With built-in QR code scanning capabilities, digital signature support, and multi-platform authentication, Invoice Factory provides a complete end-to-end invoicing solution. The system bridges the gap between businesses and the Malaysian tax authority by automating the invoice submission process, reducing manual errors, and providing instant status tracking — all from a single unified platform accessible on both Android and iOS devices.

FlutterFirebase + Custom REST APISQLiteCloud FirestoreGetX MVC Pattern with Real-time SyncRSA Digital Signing + AES/CBC Encryption
mobile
invoice-management
Invoice Factory – Invoice Hub & QR Code Management System screen 1
Invoice Factory – Invoice Hub & QR Code Management System screen 2
Invoice Factory – Invoice Hub & QR Code Management System screen 3
Our Services
What We Build

Key Features

01

Dashboard and Overview :

  • Overview : Centralized home screen for daily activity and statistics
  • Insights : Real-time tracking of total, draft, and submitted e-Invoices
  • Monitoring : Quick-access recent history with instant status indicators
02

Invoice Management :

  • Control : Support for multiple types including Credit and Debit Notes
  • Tracking : Automated status updates from Draft to LHDN Submission
  • Organization : Structured history with official receipt number management
03

QR Code Scanner :

  • Scanning : Real-time detection powered by Google ML Kit with flash control
  • Processing : Auto-populates scanned data for instant review and verification
  • Efficiency : Seamless camera-to-form workflow with manual entry fallback
04

E-Invoice Submission (LHDN MyInvois) :

  • Compliance : Automatic UBL XML generation with secure P12 digital signing
  • Integration : Direct connection to Malaysia’s national MyInvois API
  • Tracking : Real-time submission status and direct cancellation support
05

Supplier and Buyer Management :

  • Onboarding : Guided 3-step setup for TIN, MSIC codes, and business details
  • Database : Centralized master records for buyers and tax information
  • Efficiency : Instant population of contact details during invoice creation
06

Item / Product Management :

  • Overview : Master catalog for all billable products and services
  • Tracking : Pre-configured pricing, tax types, and classifications
  • Speed : One-tap item selection to auto-fill line details in new invoices
07

Multi-Provider Authentication :

  • Options : Secure login via Google, Apple, and Huawei Sign-In
  • Security : Robust Firebase backend for session and token management
  • Control : Reliable user account lifecycle and data deletion support
08

PDF Generation and Sharing :

  • Output : Professional PDFs featuring logos and itemized tax breakdowns
  • Sharing : Instant distribution via Email, WhatsApp, or native apps
  • Branding : Clean, formatted templates designed for business compliance
09

Data Security and Encryption :

  • Protection : AES/CBC encryption with PKCS7 padding for local storage
  • Compliance : RSA digital signing for LHDN-standard legal submissions
  • Reliability : Enterprise-grade security for sensitive financial records
10

Responsive UI and User Experience :

  • Design : Modern interface with customizable supplier branding
  • Navigation : Smooth bottom tab bar transitions and intuitive workflows
  • Feedback : Real-time toast notifications for instant user confirmation
Our Services
What We Build

Third Party SDKs & Libraries

Carefully selected integrations powering this project's core functionality.

Firebase
Google ML Kit
Google Sign-In
Sign in with Apple
Huawei Account
MyInvois LHDN API
6 integrations used in this project
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