Kelvin James

@kelvin_jms

Senior Shopify Engineer, Checkout Extensibility And Technical SEO Architect

United States

English

About me

I am a senior Shopify developer engineering high-performance e-commerce engines for global brands. Merchants often lose revenue due to slow themes, broken Liquid code templates, app conflicts, or severe sitemap indexing errors in Google Search Console. My solution is zero-bloat development: I build custom theme architectures, execute flawless Checkout Extensibility migrations, optimize mobile INP metrics, and fix broken database apps. No shortcuts, no reliance on slow apps—just elite technical execution. Let’s scale your store today. ... Read more

Skills