Raven Castro

I’m a Web Developer who builds Shopify experiences end-to-end—custom themes, custom sections, and Shopify apps—while continuously improving my teams through internal skill trainings and development.

From 2021–2022, I handled day-to-day programming challenges and strengthened my problem-solving skills. As an IACAP programmer, I worked as an Interns Mentor and supported learning by guiding others on different programming languages and practical programming.

As a Shopify App Developer (2022–2023) and later a Shopify Theme / App Developer (2024–2025), I created custom apps to accommodate business needs, conducted day-to-day bug fixing for themes, and delivered advanced custom Shopify theme features for multiple clients.

I integrated the Shopify Admin API and Storefront API for product syncing, metafield automation, cart/checkout flows, and line-item customization. I also optimized themes for speed, SEO, and user experience—delivering theme migrations, Shopify app extensions, and mobile-ready interactive UI/UX while providing mentoring and developer support.