At GemCommerce, I build GemX, a Shopify conversion-optimization and A/B-testing app. I built the session-level order journey and experiment-linked order list end-to-end, and worked on heatmaps, order attribution, and usage-based billing.
At Xipat, I improved an embedded Shopify app’s performance, cutting CLS from 0.3 to 0.06 and LCP from 2.4s to 1.6s. I also built tracking and NestJS services for its Meta Pixel and Conversions API pipeline; earlier, I worked on telecom, insurance, and golf products at FPT Information System and OpenTechiz.
