High-Converting Shopify Architecture Built For Scale.
I am Marcell Agung Wahyudi, an independent Senior Shopify & Shopify Plus Developer. I engineer lightning-fast custom Liquid storefronts, replace monthly recurring apps with native code, and partner directly with high-growth direct-to-consumer and enterprise retail brands.
Delivered Storefronts
37 live Shopify and Shopify Plus builds, migrations, custom sections, and active retainers across fashion, wellness, lifestyle, and global retail.
Services & Retainers
Direct access to an enterprise-grade Shopify developer. No agency account managers, no billing markup, fast Slack/WhatsApp turnaround.
- Liquid (Shopify OS 2.0)ADVANCED
- Shopify Plus & FunctionsENTERPRISE
- JavaScript (ES6+ / Webpack)NATIVE
- Tailwind & Modular CSSVANILLA / UTILITY
- Metafields & MetaobjectsARCHITECTURE
- Core Web Vitals & CROPERFORMANCE
- ERP & Inventory SyncAPIS & DATA
"Business-first, code-second. Every line of Liquid exists to lift conversion, preserve speed, and save merchant hours."
Professional Experience
Enterprise Shopify Plus launches across Southeast Asia, multi-store maintenance, and 120,000+ SKU data migrations.
Verified Trust & Results
Consistent 100% Job Success delivering custom Shopify storefronts for global enterprises, fast-moving D2C labels, and partner agencies.
Frequently Asked Questions
Clear answers on retainers, theme workflows, turnaround times, and how we collaborate.
Let's discuss your Shopify store.
Available for monthly retainers, custom sections, theme builds, or site speed overhauls. Reach out directly or submit your store below.