Diffy Studio / Engineering Portfolio

Websites built for the work behind the screen.

Here are some websites I’ve built and improved, along with the custom backend systems, integrations, data workflows, and operational tools behind them.

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Client websites

Each project pairs a public website with the custom engineering work that supports its real operating needs.

01 Live client project

SLC Rentals

Custom application and automation layer

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02 Live client project

The Homeschool Evaluator

Evaluation purchase and fulfillment workflow

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03 Live client project

BinsuredHere

Secure invitation lifecycle

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04 Live client project

Duck Worx

Inherited WooCommerce site improvements and product data migration

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05 Live client project

Barnes Farmhouse Tables

Rental catalog and quote operations

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What I do

Engineering beyond the brochure.

Custom PHP applications
WordPress engineering
Database and workflow design
Integrations and deployment

About

Jake Diefenderfer

I build websites as working business systems, not isolated pages.

My work spans client-facing experiences, custom PHP and JavaScript, database design, integrations, automation, deployment, and the operational details that keep a system useful after launch.