Modern WMS & Warehouse Automation Pattern
A warehouse management and wave-picking orchestration architecture for 3PL and distribution operations.
Design targets, not measured client results.
The Problem
Why teams need this pattern
Fulfillment centers with paper pick-lists and manual sorting see frequent mis-picks at peak volume, driving up returns and customer complaints.
Ideal for
- 3PLs replacing paper pick-lists
- Distributors scaling past spreadsheet inventory
Our Approach
Architectural approach
A WMS pattern with RF barcode scanning, dynamic wave-picking, and real-time bin tracking with automated replenishment alerts.
System Design
Architectural layers & components
How data and control flow from the edge of the system to the people who use it.
- 01
Scanner & Mobile App
Android RF handheld client with barcode/RFID scanning and offline buffer.
- 02
WMS Orchestration API
Spring Boot services for inventory allocation and wave building.
- 03
Real-Time Event Stream
RabbitMQ routing pick events and inventory adjustments.
- 04
Database & Ledger
PostgreSQL with optimistic locking for concurrent inventory updates.
Design Targets
What this architecture is built to achieve
Targets we design toward. We confirm them against your own data and workload before you commit to a build.
- Gains depend on warehouse layout and current accuracy baseline.
- Hardware (scanners, labels) is selected per site.
What You Get
Artifacts tailored to your environment
The blueprint is a starting point. These are the working documents and code we adapt for you.
Learn about our Digital Engineering services- WMS domain entity models
- Wave-picking algorithm reference
- Barcode parsing libraries
- API specifications
How We Work
From first call to working prototype
- 130–45 min
Discovery call
We review your constraints, existing systems, and success criteria, and tell you honestly whether this blueprint fits.
- 21–2 weeks
Fit & feasibility workshop
We adapt the reference architecture to your stack, validate the design targets against your real data, and produce a scoped plan.
- 3Scoped per project
Prototype, then build
We ship a working slice first so you can judge the approach before committing to a full build.
Technology Stack
Default tools & infrastructure
We swap components to fit your stack.
- Java Spring Boot
- Android / React Native
- RabbitMQ
- PostgreSQL
- Redis
- Docker
FAQ
Common questions
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Want an architecture like this?
Book a call and we'll tell you honestly whether this blueprint fits, and how we'd adapt it to your stack and constraints.