The D2D Industrial Process Management System is a professional-grade ERP (Enterprise Resource Planning) suite designed to digitize the end-to-end lifecycle of a manufacturing business. This project represents a comprehensive digital transformation—migrating an industrial workflow from fragmented manual records to a centralized, role-based digital ecosystem.
Developed by Fahaz Khan.
- Frontend (Vercel): https://d2d-industrial-management.vercel.app/
Small-to-medium manufacturing firms often suffer from Information Silos. When design specifications, vendor procurement, and warehouse inventory are handled via separate manual channels, the result is:
- Operational Opacity: Difficulty tracking a project's exact stage in real-time.
- Financial Inaccuracy: High risk of error in calculating material overhead and labor costs.
- Process Bottlenecks: Delays in hand-offs between Design, Procurement, and Manufacturing teams.
- Role-Based Access Control (RBAC): Tailored dashboards for Clients, Workers, and Directors.
- Full Lifecycle Visibility: Real-time tracking from Inquiry → Design → Procurement → Assembly → Packaging → Delivery.
- Resource & Machine Logging: Precision tracking of equipment utilization and worker hours to optimize shop-floor productivity.
- Automated Cost Analysis: Integrated financial module for calculating project margins and vendor payments.
- Logistics & Feedback Loop: Complete "Last Mile" tracking with integrated client feedback for quality assurance.
This repository showcases a two-stage engineering evolution, reflecting advanced learning in software architecture and database management.
The initial functional prototype developed in Python/Tkinter.
- Tech Stack: Python, Tkinter, SQLite.
- Hardware Environment: Developed and tested on a Dell Latitude E6420.
- Focus: Validating the "Design to Delivery" pipeline and defining the initial relational data schema.
Modern, responsive dashboards built with React and Tailwind CSS.
- Tech Stack: React.js (Frontend), Python/Flask (RESTful API), SQLite (Relational Backend).
- Architectural Shift: Transitioned to a Decoupled Client-Server model to allow for multi-user access across factory-floor tablets and office workstations.
- Automation: Implemented automated database initialization and
row_factoryserialization for seamless JSON communication.
| Category | Tools & Technologies |
|---|---|
| Frontend | React.js, CSS3 (Modern UI/UX with Dark Mode) |
| Backend | Python, Flask (RESTful API Design) |
| Database | SQLite (Normalized Relational Schema) |
| DevOps | Git, GitHub (Advanced Version Control & .gitignore optimization) |
| Documentation | UML (Use Case, Object Diagrams), Technical Reports |
d2d-industrial-management/
├── v2-web-production/ # Modern React + Flask Suite
│ ├── client-ui/ # React.js Frontend
│ └── server/ # Flask API & SQLite Backend
├── v1-desktop-prototype/ # Legacy Python/Tkinter Prototype
├── docs/ # Technical Reports & UML Diagrams
│ └── diagrams/ # ERD and Workflow Visuals
├── assets/ # UI Screenshots & System Demo GIFs
└── README.md # Project Documentation
-
Backend:
cd v2-web-production/server pip install -r requirements.txt python server.py -
Frontend:
cd v2-web-production/client-ui npm install npm start
- Navigate to
v1-desktop-prototype/. - Run
python main_director.pyorpython main_client.py.
Detailed technical documentation is available in the /docs folder:
D2D_V1_Database_Design_Report.pdf: Deep dive into relational mapping.D2D_V2_Full_System_Production_Report.pdf: Full Software Engineering Process documentation.- Diagrams: Swimlane workflows and Object diagrams explaining the system logic.
Muhammad Fahaz Khan
- GitHub: @SHADOWRULIN
- LinkedIn: Fahaz Khan
This project is licensed under the MIT License.