Santhosh Kumar is a results-driven Technical Lead with two decades of software experience and a decade focused on e-commerce, specializing in Shopify Plus architecture and custom app development. He has led global, cross-functional teams through complex migrations (Magento/WooCommerce to Shopify), high-traffic readiness initiatives, and performance and accessibility optimizations that deliver strong Lighthouse and SEO outcomes. Deep full-stack expertise spans Node.js, PHP, React, GraphQL and REST, with a track record of engineering B2B flows, checkout extensions, tiered pricing, and persistent cart systems. Recently he has moved into applied AI and automation, building OpenAI-powered chatbots with prompt engineering and n8n-driven workflow automation to solve real operational problems. Based in Kozhikode, India, he combines hands-on coding, architecture and delivery leadership, and an appetite for practical experimentation that turns emerging ML capabilities into production-ready commerce features.
10 years of coding experience
19 years of employment as a software developer
B-Tech, ECE, B-Tech, ECE at NSS College Of Engineering, Palakkad
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.
Request Free Trial
Santhosh Kumar - Technical Lead at Callaway Digital Technologies