How We Built a Scalable ERP for Cold Storage Operations

1. Introduction

Cold storage logistics are complex. From intake to dispatch, every step must be precise, traceable, and temperature-safe. Legacy systems couldn't keep up with the pace or provide the visibility modern businesses demand.

We built a scalable ERP platform for order management, standard workflows, and deliver real-time insights across facilities.

“

We needed more than software—we needed a system that thinks in real time like a live cold wall.

— Vinod K., Head of Operations

Leading Cold Storage Provider

2. The Challenge

Siloed Systems

Disparate tools for inventory, orders, billing, and reporting created data gaps.

Poor Visibility

Limited real-time visibility across facilities and cold rooms.

Manual Processes

High touch at every step—invoicing, editions, and documentation.

Scale & Compliance

Needed to scale across locations while meeting strict compliance norms.

3. Our Approach

Discover Stakeholder workshops & process mapping

Design Domain modeling & architecture

Build Agile delivery with iterative releases

Integrate APIs, IoT, WMS & TMS integration

Test Automated UAT & load testing

Deploy Blue/Green with monitoring

4. Architecture Overview

Clients

• Web App
• Mobile App
• Partner Portal

API Gateway

Auth

Rate Limiting

Routing

Core Services

Order Service

Inventory Service

Billing Service

Notification Service

Data Layer

PostgreSQL

Redis Cache

S3 / Blob Storage

5. Code Example

// Calculate available inventory Copy

async function calculateAvailable(itemId, facilityId) {
  const [stock, allocated] = await Promise.all([
    getStock(itemId, facilityId),
    getAllocated(itemId, facilityId)
  ]);
  const available = stock - allocated;
  if (available < 0) throw new Error('Insufficient');
  return available;
}

6. API Example

Request

POST /api/v1/orders

{ "customerId": "CUST-123", "quantity": 10 }

Response 200

{ "orderId": "ORD-70901", "status": "CONFIRMED" }

7. Live Sandbox

Warehouse: WH-01

Temp: -18°C

Open Sandbox

On Hand

12,450 kg

Reserved

2,150 kg

Available

10,300 kg

8. Process Flow

Order Created

Reserved

Dispatched

9. Flow Comparison

Aspect	Legacy Flow	New Flow
Order Processing	3-5 manual handoffs	Automated validation & routing
Inventory Visibility	Periodic updates	Real-time sync
Dispatch Time	4-6 hours	30-45 minutes

10. Notes, Tips & Warnings

Note

Always simulate peak load before production. Infra is elastic but not infinite.

Tip

Use idempotent APIs to avoid duplicate records.

Warning

Even short timeouts should explicitly imply concurrency issues.

11. Implementation Timeline

Week 1-2 Discovery & Planning

Week 3-8 Build Core Modules

Week 9-11 Integrations & Testing

Week 12 Go-Live & Hypercare

12. Results & Key Lessons

62%

Faster order-to-dispatch time

90%

Reduction in discrepancies

99.9%

System uptime achieved

3x

Increase in operational throughput

13. FAQ

What technologies did you use?

We used Node.js, PostgreSQL, Redis, React, and AWS cloud infrastructure to build the complete solution.

How long did the implementation take?

The entire project took approximately 12 weeks from initial discovery to deployment.

How is the system secured?

Role-based access control, end-to-end data encryption, and continuous monitoring ensure high security standards.

Can it integrate with other tools and regions?

Yes, through flexible REST/GraphQL APIs and multi-tenant setup for global scale.

14. Resources

ERP Platform Overview (PDF) 1.2 MB

Architecture Diagram (PNG) 842 KB

Architecture Diagram (PNG) 842 KB

Architecture Diagram (PNG) 842 KB

15. Comments & Testimonials

Priya Shah

3 days ago

COO

"Fantastic transformation! This platform is an absolute backbone for our operations."

Rohit Menon

5 days ago

IT Head

"Real-time visibility has reduced firefighting significantly. Great work, team!"

View all comments (12)