Anonymised engineering case
Indexed product filtering
A WooCommerce filter designed for dependent choices and predictable performance.
The problem and constraint
A large catalogue needed dependent category, brand and model filters without turning every interaction into an expensive full-database query.
What UltraLogic built
We built a dedicated WordPress plugin with indexed lookup tables, guarded AJAX endpoints and a progressive-enhancement fallback.
Human role
Architecture, plugin engineering, query strategy and handoff.
Result
A reusable plugin artifact with a controlled data path and room for future filter dimensions. No fabricated speed claim is used: performance must be measured per catalogue.
Client name and commercial figures are intentionally not published without explicit permission.
A small first step
Tell us where it gets stuck.
Robin replies within two working days with the most sensible next step. No sales script and no detailed specification needed.