TrenoxaHQ
Work

Evidence, not promises.

A complete B2B theme and a performance rebuild, built to prove the approach on real storefronts.

Shopify theme

Carton: a B2B theme with zero apps

A full wholesale theme on Shopify's Skeleton codebase: login-gated pricing, native volume breaks, quantity rules, a quick order form with SKU entry and CSV upload, one-click reorder, and company and location-aware pricing. Every feature runs with zero apps installed.

16 of 16required templates
0Theme Check offences
0apps required
2demo stores, fully merchandised
Storefront performance rebuild

Lighthouse 66 → 98

The same theme built twice: once with typical problems, once corrected. Measured with real runs, median of three.

66 → 98Lighthouse performance
20.92 s → 714 msLargest Contentful Paint
Products

Shipped products

Carton, a Shopify B2B wholesale theme
Shopify theme · documented

Carton

A complete B2B wholesale theme on Shopify's Skeleton codebase: 16 templates, gated pricing, volume breaks, quick ordering, running with zero apps installed.

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Trenoxa booking app admin, showing the class scheduling interface
Live on the Shopify App Store

Trenoxa Bookings

Class and workshop bookings that never double-book, with customers paying through Shopify's native checkout.

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Cropmark, turning a JSON request into a rendered product image
Live API · on RapidAPI

Cropmark

One JSON call with title, price and photo returns a finished 1080×1080 product image. Four templates, PNG or JPEG.

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Wholesale Order Alert Pro, an n8n template for Shopify
n8n templates

Wholesale Order Alert

Email, Slack and Google Sheets alerts for every Shopify wholesale or B2B order. Free and Pro versions.

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Start a project

Send your store URL and what you need. I reply with whether it works on your plan, a fixed price and a delivery date, before any money moves.

Work is contracted and paid through Upwork, so your payment sits in escrow until you approve the work.