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Retail & E-commerce

Unified Operations for Omnichannel Retail.

Connect your storefronts, warehouses, and e-commerce platforms. We engineer custom inventory systems and data pipelines that power modern retail growth.

Illustration for retail ecommerce warehouse inventory logistics
Image: retail ecommerce warehouse inventory logistics

Retail Operations

Syncing Live
Active Orders1,284 +14% today
Low Stock SKUs24Requires reorder
Order Flow
Placed
Picked
Packing
Shipped
SKU-A992
Premium Blend
1,402 units
In Stock
W
S
M
Omnichannel
APIs Connected
New POS Order
Store #04 processed transaction.

Stop fighting your systems and start scaling your sales.

Retailers today are managing more sales channels than ever, but relying on disconnected systems to do so. When your Shopify store, physical POS, and warehouse management software don't talk to each other in real-time, you risk overselling, poor customer experiences, and bloated administrative costs. We build the central nervous system for your retail business.

Who We Partner With

Scaling E-commerce Brands

Needing custom storefronts (headless commerce) or bespoke inventory management tools to handle high order volumes.

Omnichannel Retailers

Looking to bridge the gap between their brick-and-mortar Point of Sale (POS) data and their online inventory.

Wholesale & B2B Distributors

Requiring complex B2B ordering portals, custom pricing tiers, and automated fulfillment workflows.

How Cosmonaut Labs Solves Them

We don't just build websites; we build the operational infrastructure that sits behind your storefronts, ensuring data accuracy and automated workflows.

Core Industry Challenges

Overselling & Stock Discrepancies

Delayed inventory syncing between channels results in selling items you no longer have, damaging customer trust.

Manual Order Fulfillment

Warehouse staff relying on printed pick lists and manual shipping label generation slows down dispatch times during peak seasons.

Fragmented Customer Data

Inability to track a customer's purchase history across both physical stores and online channels limits marketing effectiveness.

How We Solve It

Real-Time Inventory Sync (APIs)

We build custom middleware that instantly updates stock levels across Shopify, WooCommerce, Amazon, and your physical POS systems.

Automated Fulfillment Logic

Systems that automatically route orders to the correct warehouse, generate shipping labels, and update tracking numbers without human intervention.

Centralized Data Lakes

Consolidating sales data from all channels into a single secure database for accurate financial reporting and customer insights.

Retail IT Capabilities

Headless E-commerce Development

Building lightning-fast front-end experiences (using Next.js/React) decoupled from the backend CMS for ultimate design flexibility.

Custom ERP & POS Integrations

Connecting modern web platforms to legacy enterprise resource planning tools (like SAP or Microsoft Dynamics) and physical tills.

Bespoke B2B Portals

Secure login areas for wholesale clients with custom catalogues, negotiated pricing, and account-based credit limits.

Analytics & Sales Dashboards

Custom reporting interfaces tracking daily revenue, best-performing SKUs, and return rates across all channels in real-time.

Systems We Can Build

Omnichannel Inventory Managers

A single dashboard to view, allocate, and reorder stock across multiple warehouses and store locations.

High-Performance E-commerce Storefronts

Custom-designed online stores optimized for mobile conversion and rapid page load speeds.

Customer Loyalty & Return Portals

Self-service interfaces allowing customers to manage their own returns, track loyalty points, and view order histories.

Our Process for Retail

1

Data Architecture Mapping

We map out every touchpoint in your sales cycle—from the website checkout to the warehouse scanner—to identify API requirements.

2

UI/UX Design

For customer-facing projects, we design high-converting, accessible interfaces. For internal tools, we focus on speed and clarity.

3

Integration & Engineering

We build the front-end interfaces while our backend engineers construct the secure APIs required to sync your systems.

4

Load Testing & Launch

We simulate peak traffic (e.g., Black Friday loads) to ensure your new infrastructure won't crash when it matters most.

The Operational Impact

  • Zero overselling across multiple channels
  • Faster, error-free order dispatch
  • Higher website conversion rates via better UX
  • Unified customer data for targeted marketing
  • Reduction in manual administrative tasks
  • Scalable infrastructure ready for seasonal peaks

Operational Scenarios

Click & Collect (BOPIS) Implementation

A system that allows customers to buy online and pick up in-store, instantly reserving the specific store's local inventory.

Automated Supplier Reordering

An inventory dashboard that monitors sales velocity and automatically drafts purchase orders to suppliers when stock hits a critical threshold.

Multi-Warehouse Routing

Order logic that automatically calculates which warehouse should fulfill an order based on customer proximity and current stock levels.

Frequently Asked Questions

Can you build a custom front-end but keep our existing Shopify backend?

Yes. This is called "headless commerce." We build a blazing-fast custom React/Next.js frontend that pulls product data and handles checkout via Shopify's Storefront API, giving you total design freedom without losing Shopify's robust backend management.

How do you handle integrations with older, on-premise POS systems?

We build secure middleware applications that sit between your modern cloud infrastructure and your on-premise servers, translating and syncing data securely on a scheduled or real-time basis.

Will the new e-commerce site affect our current SEO rankings?

We meticulously manage the SEO migration process. We map all existing URLs, set up permanent 301 redirects, and ensure the new site architecture is heavily optimized for search engines to protect and grow your traffic.

Ready to transform your digital systems? Let's build something scalable.

Cosmonaut Labs helps businesses build, launch, and improve digital systems. Get a technical estimate for your project today.