Sung Kyu Hong

I'm a software developer with over 5 years of experience specializing in Shopify theme development and customizations. I build high-performance, conversion-driven stores with complex theme customizations, app integrations, and optimized user experiences. Whether it's customizing Liquid templates or implementing third-party apps, I deliver scalable, tailored solutions that solve business challenges and drive ecommerce growth. I also leverage technologies like React, Vue, and Next.js to ensure responsive, efficient performance across platforms.

Featured Portfolio

Andie Swim

I developed a Shopify Plus store for a company specializing in luxury one-piece swimsuits and bikinis, integrating various third-party services like SearchSpring and LoyaltyLion.

ReactTailwindLiquidShopify PlusOkendoSearchSpring

Sitka Salmon

I developed a headless salmon subscription platform utilizing Next.js and integrated Sanity/Shopify as the content management systems. The project was successfully deployed on Vercel.

ReactNext.jsSCSSLiquidShopify PlusSanityAlgolia

Rokstar Chicken

I collaborated with a senior designer to lead the design direction of this Shopify store, selecting fonts, colors, logos, and images. I also developed custom Liquid sections to bring the vision to life, ensuring the store's unique look and feel aligned with its branding.

SCSSLiquidShopify

Revelry

I completed custom Shopify theme customizations for this bridesmaid dress storefront, including implementing checkout scripts before deprecation and optimizing product pages by updating swatches to use images from metaobjects. My work ensured a smooth and enhanced shopping experience.

VueTailwindLiquidShopify PlusYotpo

Services

Custom Code for Existing Themes

Enhance your Shopify theme with custom code tailored to your needs.

Full Custom Shopify Theme Builds

We build fully customized Shopify themes from scratch, designed to meet your brand’s unique requirements and optimize your store’s functionality.

Site Speed Optimization

Boost your store’s performance and speed for a seamless user experience.

Third Party App Integration

Integrate powerful third-party apps to extend the functionality of your Shopify store.

Shop My Shopify Themes

Purchase any of my custom Shopify themes on Etsy and get free theme installation and free design consultation to make sure your store is fully optimized for success.

Shop Now on Etsy