Dan Mace

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I'm Dan, a Senior PHP Developer specialising in WooCommerce plugin architecture & performance.

I lead backend development for a large-scale WooCommerce platform, building high-performance plugins, scalable integrations and bespoke ecommerce solutions.

Outside of my role, I build and maintain WordPress plugins.

Experience

Zap Ltd

2023 to Present

Head of Back End Development

January 2026 - Present

Maintain engineering standards and backend architecture across a multi-site WordPress/WooCommerce plugin suite

Lead onboarding for new developers, support engineers, and QA testers

Mentor junior developers and conduct code reviews to maintain backend quality standards

Lead weekly engineering sync meetings to align development priorities across the agency backend team

Introduced GitHub branch protection and PR review requirements to improve code quality and deployment safety

Senior Back End Developer

February 2025 - January 2026

Built bespoke customer checkout experience based on WooCommerce block checkout using React

Delivered WooCommerce features deployed across multiple high-traffic client platforms

Collaborated with frontend and design teams to deliver new platform capabilities

Voted MVP of 2025 for impact across engineering delivery and platform improvements

Back End Developer

November 2023 - February 2025

Contributed to the development of the Zap Competitions plugin suite used across multiple WooCommerce platforms

Implemented backend logic to migrate data from WordPress post types into dedicated MySQL tables for performance improvement and scalability

Developed a Progressive Web App (PWA) plugin deployed across client sites as a lightweight alternative to native mobile applications

Developed backend integrations and API-driven functionality across multiple high-traffic WooCommerce platforms.

KCS IT Services

2018 to 2023

Web Development Manager

2020 to 2023

Managed a small team of developers across multiple concurrent builds and support of existing client sites

Oversaw technical architecture, development standards, and client delivery timelines

Worked closely with clients to scope requirements and translate business needs into technical solutions

Delivered custom WordPress and WooCommerce functionality across a range of client projects

Managed delivery of web projects generating over £100k annual revenue for the agency

Web Developer

2018 to 2020

Built custom WordPress websites and WooCommerce stores for agency clients

Developed bespoke PHP functionality and theme customisations to client requirements

Implemented frontend interfaces using HTML, CSS, and JavaScript

Collaborated with project managers to deliver production-ready websites

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About Me

I'm a Senior PHP Developer based in Cumbria with over 10 years' experience building WordPress, WooCommerce and bespoke web applications.

I enjoy solving complex backend problems, improving performance and building products that are reliable, maintainable and easy to extend. More recently I've been expanding into modern frontend development with React and Next.js, alongside Laravel for backend applications.

Work with Me

Technologies

While I specialise in PHP and WooCommerce development, I have experience working with a broad range of technologies and enjoy combining proven backend architecture with modern frontend frameworks to create high-quality web experiences.

PHP

WordPress

WooCommerce

Laravel

JavaScript

TypeScript

React

Next.js

Tailwind CSS

MySQL

Git

Cloudflare

Contact

Looking for help with WordPress, WooCommerce or a modern web application? Let's start a conversation.

Available for permanent roles, contract work and freelance projects.