Custom Online Auto Parts Website Development

Project Overview

Industry:Automotive Aftermarket
Client type:Auto parts retailer / distributor
Solution:Custom online auto parts store
Scope:Product catalog, cross-references, supplier integrations, search
Timeline:4 weeks
Budget range:1 500 – 3 000 €
Business Challenge

The client required a scalable online auto parts store capable of handling a very large product catalog and multiple suppliers.

Key challenges included:

  • Managing more than 15,000,000 product items
  • Maintaining a custom cross-reference (OEM / analogs) database
  • Manual updates of prices and availability
  • Lack of centralized supplier data
  • Slow product search performance

The goal was to build a fast, automated and scalable e-commerce platform for the automotive aftermarket.

Solution

We developed a fully custom online auto parts platform focused on performance, scalability and automation.

Key functionality:

  • Large-scale product catalog (15M+ items)
  • Custom cross-number database (OEM & analogs)
  • Supplier API integrations
  • Automated stock and price updates
  • Advanced search and filtering
  • Support for multiple suppliers and warehouses
  • Flexible architecture for future growth

The platform was designed to work independently of any third-party catalog provider and can be easily extended or customized.

See the example

What have we done?

Technical Implementation

Backend PHP
Database MySQL, MongoDB, ClickHouse
Caching Redis
APIsSupplier APIs, internal API
FrontendCustom responsive UI
Special focus was placed on:
01high-performance catalog queries
02efficient processing of large datasets
03stable API integrations
04fast search across millions of products
WhyThis Solution Is Effective?
  • — Designed for very large automotive catalogs
  • — Independent from third-party catalog providers
  • — Flexible architecture for custom business logic
  • — Easily scalable as product volume grows
Results
  • — Successfully launched a store with 15,000,000+ products
  • — Automated supplier data synchronization
  • — Significantly improved search speed and accuracy
  • — Reduced manual catalog management
  • — Platform ready for B2B or multi-market expansion

The client received a reliable and scalable foundation for further business growth.

Interested in a Similar Solution?
  • We develop custom auto parts e-commerce platforms
  • Solutions starting from 1 500€
  • Free consultation available
  • 1 hour of work is 35€
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