DHE Parts: A Custom WooCommerce Platform For a Multi-Supplier Catalog
How we delivered a full multi-source product sync engine, advanced filtering, and live shipping integration for DHE Parts – in a fraction of the usual timeline.
Project Snapshot
CLIENT
DHE Parts
INDUSTRY
eCommerce / Auto & Equipment Parts
WHAT WE DID
Custom Plugin Development, Product Sync Engine, Advanced Filtering Systems, Shipping API Integration, UX/Frontend Development
PLATFORMS
WordPress / WooCommerce
REGION
Global
About DHE Parts
DHE Parts is an eCommerce business selling auto and equipment parts, running its storefront on WooCommerce. Its catalog is built from four separate supplier sources – IPD, Maxiforce, Hercules, and Mcbee – combining live API data with document-based imports into a single, unified product catalog.
The Challenge
Running an eCommerce catalog sourced from four different suppliers, each with its own data format and update cadence, creates problems standard WooCommerce plugins aren’t built to solve:
Product data needed to be pulled from a mix of live APIs (CTP) and manual document imports (IPD, Maxiforce, Hercules, Mcbee), with no single consistent format
Customers needed to filter a large, multi-source catalog quickly – standard WooCommerce filtering isn’t built for cascading, cross-taxonomy filtering at this scale
Shipping needed live, accurate FedEx rates at checkout, not static shipping tables
The timeline for all of this was short – this wasn’t a project with months of runway
Our Approach
01
Map the Data Landscape First
Before writing any sync logic, we mapped every supplier’s data format, update cadence, and reliability profile. Designing around that complexity upfront meant the system was built to handle inconsistency by design, not patched with exceptions after something broke.
02
Build Modular, Purpose-Specific Systems
Rather than stretching generic WooCommerce plugins beyond what they’re built for, we built dedicated systems for syncing, filtering, and shipping – each scoped tightly to the problem it needed to solve, instead of one bloated system trying to do everything.
03
Design for the Team, Not Just the Storefront
Admin-side configuration, bulk and quick-edit tooling, and detailed logging were built in from day one, so the DHE team can manage a large, multi-source catalog day-to-day without needing a developer for routine changes.
04
Prioritize Reliability Over Cleverness
Retries, fallback logic, and caching show up across nearly every system we built. A catalog this complex breaks in small ways constantly – the platform needed to absorb that gracefully rather than fail visibly at checkout or during a sync.
05
Use AI Tools Where They Genuinely Helped
This was primarily hands-on, custom-built work, most of the architecture, coding, and integration was done manually by our team. Where it made sense, we used Cursor and Claude AI to speed up specific tasks like debugging, without automating the core engineering decisions.
FINAL OUTCOME
Website
Results & Impact
DHE Parts went from a standard WooCommerce install to a platform capable of handling a genuinely complex multi-supplier catalog – accurate, automated product data from four separate sources, fast cascading filters across a large inventory, and live, reliable shipping rates at checkout.
70%
Reduction in Product Data Errors
2x
Faster Catalog Update Turnaround
50%
Increase in Quote-To-Order Conversions
Core Features Delivered
✓
Multi-Source Product Sync
Pulls product data from a live CTP API alongside document-based imports from IPD, Maxiforce, Hercules, and Mcbee, using batch processing, automatic retries, detailed logging, and full cron automation to keep the catalog current
✓
DHE Product Filters Pro
AJAX-powered filtering with cascading taxonomy support, so narrowing by one attribute automatically updates the available options for the next, plus admin-side configuration for adjusting filter behavior without a developer
✓
DHE Master Filters
A second, purpose-built filtering system supporting flexible shortcode placement across page templates, with caching built in to keep filter response times fast even on a large, multi-source catalog
✓
Live FedEx Shipping Rates
An OAuth-secured integration that fetches real shipping costs at checkout, with fallback logic for when live rates are unavailable and transient caching to keep rate lookups fast and reliable
✓
Source & Line Tagging
Custom taxonomy and classification tooling with bulk and quick-edit support, letting the DHE team organize and update large batches of products efficiently instead of editing listings one at a time
✓
Mobile-Optimized UX
Custom header behavior, icon-driven actions for common tasks, and responsive layout improvements across devices, aimed directly at everyday usability and checkout conversions rather than visual polish alone
DHE Parts pulls product data from four separate suppliers, IPD, Maxiforce, Hercules, and Mcbee, along with a live CTP API. Each source has its own data format and update schedule, and standard WooCommerce plugins are not built to reconcile that much inconsistency into one catalog.
Syndell built a custom multi-source sync engine that pulls from the live CTP API and handles document based imports from the other three suppliers. It runs on batch processing, automatic retries, detailed logging, and full cron automation, so the catalog stays current without manual work.
Syndell built two purpose specific filtering systems. DHE Product Filters Pro handles AJAX powered cascading filters, so narrowing by one attribute updates the available options for the next. DHE Master Filters supports flexible shortcode placement across page templates with caching built in to keep response times fast.
Yes. Syndell built an OAuth secured integration that fetches live FedEx rates at checkout, with fallback logic for when live rates are unavailable and caching to keep lookups fast and reliable.
The timeline was short, without months of runway, which shaped the approach. Syndell mapped every supplier’s data format and reliability profile upfront and built modular, purpose specific systems rather than stretching generic plugins beyond what they could handle.
Yes. Syndell built in admin side configuration, bulk and quick edit tooling, and detailed logging from day one, so the DHE team can manage a large, multi-source catalog day to day without needing a developer for routine changes.
The core architecture, coding, and integration were done manually by Syndell’s team. AI tools like Cursor and Claude were used where they genuinely helped speed up specific tasks such as debugging, not to automate the core engineering decisions.
Yes. Syndell builds custom WooCommerce and eCommerce platforms for businesses managing complex, multi-source catalogs, including product sync engines, custom filtering, and shipping integrations. Contact Syndell to talk through your project.
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