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2-wk sprints
Inventory Software Development

Custom Inventory Systems Built for Accuracy, Speed & Scale

We build inventory management software tailored to your supply chain — real-time tracking, barcode scanning, multi-warehouse support, and ERP integration.

Real-Time Tracking
Barcode & RFID
Multi-Warehouse
100% IP Yours
Free first consultationNo commitment needed

Inventory management

Real-time, multi-warehouse, ERP

100%

code & IP yours from day one

typical MVP timeline
est.

6–10 wks

48h

Avg. Response Time

no surprises, ever

What is custom inventory software development?

Custom inventory software development is the design and engineering of stock management systems built specifically for your business - covering real-time tracking, multi-location control, barcode and RFID integration, demand forecasting, and ERP or POS connectivity. Unlike off-the-shelf platforms, custom systems are built around your warehouse layout, SKU structure, supplier workflows, and compliance requirements. CodeShiper builds these end to end: requirements, architecture, development, integration, go-live, and support.

Services

Inventory systems we build

From simple stock trackers to full warehouse management platforms - we build what your operation needs, scoped to your processes and scale.

01

Warehouse Management System

End-to-end WMS covering receiving, putaway, picking, packing, and shipping. Zone and bin management, work order generation, and real-time stock location tracking from dock to dispatch.

02

Multi-Location Inventory

Track stock across multiple warehouses, retail locations, and 3PL facilities from a single platform. Inter-warehouse transfer logic, consolidated reporting, and per-location stock policies.

03

Barcode and RFID Integration

Mobile and fixed scanner support for receiving, cycle counting, and order fulfillment. Works with 1D barcodes, QR codes, and RFID readers. Offline-first mobile apps for areas with poor Wi-Fi.

04

Demand Forecasting

ML-powered forecasting using historical sales, seasonality, and lead time data to calculate optimal reorder points. Reduces both stockouts and excess inventory carrying costs.

05

ERP and POS Integration

Bi-directional integrations with SAP, Oracle, Dynamics, Odoo, QuickBooks, Shopify, and major POS systems. Stock movements flow automatically - no manual re-entry between systems.

06

Inventory Analytics Dashboard

Real-time and historical dashboards covering stock turns, carrying costs, shrinkage, supplier lead times, and fulfillment rates. Configurable by product category, location, and time period.

What we build

Inventory module breakdown

Every inventory system is assembled from proven modules. We scope which ones your operation needs and build them to fit your workflows exactly.

Stock Tracking

Real-time quantity by location, zone, and bin. Batch and serial number support. Expiry date tracking with FIFO/FEFO enforcement.

Purchase Orders

PO creation, supplier management, receiving workflow with discrepancy handling, and landed cost allocation to stock.

Goods Receipt

Scan-based receiving against PO or ASN. Quality inspection checkpoints. Putaway task generation with directed location assignment.

Pick / Pack / Ship

Wave picking, batch picking, and single-order picking modes. Packing slip generation, carton building, and carrier label printing.

Returns Management

RMA processing, return reason capture, quality assessment, and restocking or quarantine routing based on condition.

Reporting & Audit

Stock valuation reports, movement history, cycle count reconciliation, and full audit trail for compliance and shrinkage investigation.

Real-world constraints

Built for Your Warehouse Floor

Warehouse environments are physically and operationally different from office software. Poor Wi-Fi in racking areas, handheld scanners with small screens, workers who need to scan 200 items an hour, and processes that differ between inbound and outbound - these constraints shape how the software must behave.

We design inventory systems from the warehouse floor up - mobile apps with offline capability and large tap targets, scan-first workflows that minimize typing, and UIs that work on handheld scanners, tablets, and desktop terminals without separate codebases.

What we include as standard

Real-time stock level sync
Multi-warehouse with transfer logic
Batch and serial number tracking
Expiry date and FIFO/FEFO
Reorder point automation
Barcode scanner and RFID support
Third-party carrier integrations
Audit trail and compliance reporting
How we work

From stock flow mapping to live system

We map how your inventory actually moves before writing a line of code. That understanding is what makes the system fit your operation from day one.

1
1-2 weeks

Requirements and Stock Flow Mapping

We map your current stock movement flows, warehouse layout, SKU structure, supplier relationships, and integration points. You receive a written findings report before we proceed.

2
1-2 weeks

Data Model and Integration Design

We design the data architecture - how stock is structured, where it lives, how it moves between systems. Line-item estimate and written specification before you sign.

3
4-8 weeks

Core Inventory Engine

The stock tracking engine, transaction ledger, location management, and business rules - FIFO/FEFO, batch tracking, reorder logic. Built test-first with your actual SKU and location data.

4
3-6 weeks

Warehouse UI and Mobile

Receiving, putaway, picking, packing, and cycle count screens for desktop and mobile. Offline-first mobile apps. Tested with your warehouse staff on the actual floor before release.

5
2-4 weeks

ERP/POS Integration

Connect inventory to your ERP, accounting, or POS system. Real-time sync with error handling, retry logic, and reconciliation tools. Parallel run before full cutover.

6
1-2 weeks

Go-Live and Training

Cutover from legacy system with data migration. Staff training by role, runbook documentation, and post-launch monitoring. Available for ongoing support after go-live.

Pricing

Inventory software cost & timeline

Custom inventory software typically costs between $15,000 and $200,000+ depending on scope, number of locations, and integration complexity.

Project tierWhat is includedTimelineIndicative cost

Simple inventory tracker

Single location, basic flows

Stock in/out, low-stock alerts, barcode scanning, basic reporting, single warehouse8-12 weeks$15,000-$35,000

Multi-location WMS

Multiple warehouses, ERP integration

Full WMS workflows, multi-location, transfers, barcode/RFID, ERP/POS integration, demand forecasting3-5 months$40,000-$90,000

Full distribution platform

Complex operations, advanced analytics

Multi-entity, carrier integrations, ML forecasting, advanced analytics, compliance reporting, custom workflows5-10 months$90,000-$200,000+

Ranges reflect market-standard rates. Final pricing follows a free scoping call with a line-item breakdown. Number of locations, integration complexity, and forecasting scope are the primary cost drivers.

Why CodeShiper

Domain depth you can verify before you sign

Inventory software touches your operations. Here is what we put in writing - specific and verifiable.

01

Inventory domain expertise

We have built WMS and inventory systems across e-commerce, retail, manufacturing, and distribution. We understand stock valuation methods, warehouse workflows, and ERP data models - not just software architecture.

02

Real-time architecture

Inventory systems that lie - showing wrong quantities, missing movements, or stale data - cause more damage than no system at all. We build real-time event-driven architectures where every stock movement is immediately consistent.

03

Integration depth

We have built production integrations with SAP, Oracle, Dynamics, Odoo, Shopify, WooCommerce, Xero, QuickBooks, and major 3PLs. We know what breaks in each and how to handle it.

04

Mobile-first warehouse UI

Warehouse apps need to work on handheld scanners in areas with poor Wi-Fi coverage. We build offline-first mobile apps with scan-optimized workflows - not desktop UIs scaled down to a phone screen.

05

Offline capability built in

Critical warehouse operations - receiving, picking, cycle counting - cannot stop because Wi-Fi drops. Our apps queue transactions locally and sync automatically when connectivity is restored.

06

Training and documentation included

We deliver role-specific training for warehouse staff, supervisors, and administrators. Runbook documentation, troubleshooting guides, and a post-launch support window are included in every project.

100%
IP ownership from day one
2 wks
First working build
48 h
Average response time
98%
Client satisfaction rate
Got questions?

Frequently asked questions

Inventory software - costs, timelines, integrations, and everything else clients ask before they sign.

What is custom inventory software development?
Custom inventory software development is the design and engineering of stock management systems built specifically for your business - covering real-time stock tracking, multi-location management, barcode and RFID integration, demand forecasting, and ERP or POS integration. Unlike off-the-shelf platforms, custom systems are built around your warehouse layout, SKU structure, supplier workflows, and reporting requirements.
How much does inventory management software cost to build?
A simple inventory tracker with barcode scanning, stock alerts, and basic reporting typically costs $15,000 to $35,000. A multi-location warehouse management system with transfer logic and ERP integration ranges from $40,000 to $90,000. A full distribution platform with demand forecasting, carrier integrations, and advanced analytics costs $90,000 to $200,000+. Final pricing follows a free scoping call with a line-item breakdown.
How long does it take to build an inventory system?
A focused inventory tracker takes 8 to 12 weeks. A mid-complexity multi-location WMS typically takes 3 to 5 months. A full distribution platform with integrations and forecasting takes 5 to 10 months. We scope each project individually and give you a written timeline before you sign.
Can you integrate with our existing ERP or accounting system?
Yes. We build integrations with SAP, Oracle, Microsoft Dynamics, Odoo, QuickBooks, Xero, and other ERP and accounting systems. The integration approach - REST API, EDI, database connector, or middleware - depends on your ERP version and data model. We audit your existing system before recommending an approach.
Does the system support barcode scanning and RFID?
Yes. We build support for barcode scanners (1D and 2D), QR codes, and RFID readers into our inventory systems. This covers receiving, putaway, picking, packing, and cycle counting workflows. Mobile apps support both Android and iOS devices with handheld scanners, as well as integrated scanner hardware.
Can the system work offline in the warehouse?
Yes. Our warehouse mobile apps support offline-first operation - critical for environments with unreliable Wi-Fi coverage. Scan and transaction data is queued locally and synced automatically when connectivity is restored. Conflict resolution logic handles simultaneous transactions from multiple devices.
What is demand forecasting and do we need it?
Demand forecasting uses historical sales data, seasonal patterns, and lead time data to predict future stock needs and calculate optimal reorder points. It is most valuable for businesses with 500+ SKUs, seasonal variation, or long supplier lead times. For simpler operations, basic reorder point automation is often sufficient. We help you decide what level of forecasting matches your operation.
Can the system handle multiple warehouses and locations?
Yes. Multi-location inventory is a core capability - tracking stock by location, zone, and bin within each warehouse, managing inter-warehouse transfers, and providing consolidated and location-specific reporting. We also support drop-shipping and third-party logistics (3PL) scenarios where stock is held at external facilities.
Do you build mobile apps for warehouse staff?
Yes. We build dedicated mobile apps for receiving, putaway, picking, packing, and cycle counting - optimized for warehouse use with large tap targets, offline support, scanner hardware integration, and simple role-based UIs that warehouse staff can learn in under an hour.
Who owns the code after delivery?
You do. Full IP transfer, full source code ownership, repository in your own account from the first commit. No licensing fees, no vendor lock-in, no dependency on us for future changes. You can take the code in-house or work with any developer after delivery.

Let's Talk

Got an inventory system project? Let's figure out if we are the right fit.

We will review your warehouse layout, existing systems, and requirements - then give you an honest estimate with a line-item breakdown. No commitment needed for the first conversation.

NDA available before any technical discussionResponse within 48 hoursNo pressure. No hard sell.