Manufacturing

Water Reticulation Products Quality Control, Certification & Delivery Order Management System

End-to-end product traceability from factory floor to purchaser

Web Application Development

Engagement Overview

Developed a web-based platform enabling QR-driven Water Reticulation products input registration, quality control verification, automated certification, and delivery order management with real-time operational visibility.

Industry

Manufacturing

01 Business Problem

Product registration, quality control checks, certification issuance, and delivery order were handled manually across disconnected tools, making traceability difficult and increasing the risk of data inconsistency and certificate fraud.

  • QC results were recorded on paper or spreadsheets with limited auditability
  • Testing certificates were issued manually and difficult to authenticate
  • Management lacked real-time visibility into production and delivery volumes
02 Constraints

The system needed to support factory-floor workflows while ensuring data integrity, security, and verifiable certification for external purchasers and regulatory officers.

  • Workers required a fast, low-friction QR-based input process
  • Certificates needed to be verifiable by third parties without exposing internal systems
  • The solution had to scale reliably with production volume growth
03 Solution

Built an end-to-end web application that connects product registration, quality control, certification, and delivery order workflows into a single system with role-based access.

  • QR code scanning enables workers to register products and perform QC checks efficiently
  • QC-approved products automatically become eligible for sales and delivery orders
  • Testing certificates are generated automatically with embedded QR codes for verification
04 Outcome

The client achieved full product traceability and significantly reduced manual overhead, while purchasers and officers gained confidence through instant certificate verification.

  • Eliminated manual certificate issuance and reduced QC processing time
  • Enabled real-time monitoring of production, QC pass rates, and delivery volumes
  • Improved trust and transparency through publicly verifiable testing certificates
05 Technology

Designed as a cloud-hosted, scalable web platform with a clear separation between frontend, backend, and data layers.

  • Django backend with REST APIs and role-based access control
  • ReactJS frontend optimized for desktop and factory-floor usage
  • PostgreSQL database for transactional integrity and reporting
  • AWS infrastructure for hosting, scalability, and reliability

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