Matt Harpster is a Senior Web Developer and Architect with nearly two decades of experience building and scaling e-commerce platforms. He specializes in Salesforce Commerce Cloud (SFCC), where he has spent 14 years delivering complex implementations across the full platform stack — from Pipelines and Controllers to SFRA and PWA — for clients ranging from boutique brands to large multi-site, multi-region operations.
Most recently, Matt served as a Senior Commerce Engineer at Tarte Cosmetics, where he played a key role in a successful platform migration from SFCC to Shopify, launching on time and on budget while managing multiple simultaneous vendor changes. Prior to that, he spent six years at Redvan Workshop as a Senior Developer, working directly with clients to architect custom solutions, build accurate estimates, and co-develop the Autobahn product offering — an integration framework designed to bring brands to market in as few as 28 days.
His technical toolkit spans Shopify (Liquid, checkout extensions, custom apps), Node.js, React, CSS/SCSS, jQuery, and a wide range of e-commerce integrations including Cybersource, Braintree, Adyen, Yotpo, Google Tag Manager, and Salesforce Marketing and Service Clouds. He holds an SFCC Certified Developer certification and has spent the past year incorporating AI-assisted development tools into his workflow.
Beyond the code, Matt is known for mentoring junior developers, bridging the gap between technical teams and business stakeholders, and bringing a performance and accessibility mindset to every project. He holds a Bachelor of Arts in Computer Science from the University of Vermont.
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