
Web Development Case Study
Custom E-Commerce Platform Development Case Study
A full-featured online marketplace with inventory sync, payments, and conversion-focused storefront UX.

Project overview
We built a custom e-commerce platform for catalog management, checkout, promotions, and operations dashboards — optimized for growth across web and mobile traffic.
- $5M+ Sales
- 2K+ Orders
- 50+ Products
The challenge
Legacy storefront tools could not keep up with multi-brand inventory, campaign velocity, or the conversion goals the merchandising team needed.
Our solution
Our team delivered a modern commerce stack with a flexible catalog model, payment integrations, live inventory updates, and analytics that merchandisers could act on without engineering bottlenecks.
Outcomes delivered
- Unified catalog and checkout across brands
- Improved campaign launch speed for seasonal promotions
- Gave operations a clearer view of inventory and order health
Technology stack
Services involved
Frequently asked questions
Do you build custom e-commerce platforms or only Shopify stores?
Both. We implement Shopify when it fits, and we also build custom commerce platforms when brands need deeper inventory, pricing, or marketplace workflows.
Can you integrate payments, shipping, and ERP systems?
Yes. We commonly connect payment providers, shipping APIs, inventory systems, and back-office tools into one reliable commerce flow.
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Need custom software development?
Tell us about your product idea and we'll map a practical delivery plan — scope, timeline, and the right engineering approach.
Talk to MyCoder Bros