K-Tex Retail•Full-Stack Developer•2024

K-Tex Store — High-Conversion E-Commerce & Inventory Management

Headless e-commerce platform with ultra-fast search, dynamic multi-variant inventory control, and frictionless checkout optimization.

42%
Checkout Conversion Lift

Frictionless 1-click cart flows increased mobile order completions

<800ms
Page Load Speed

Static generation and edge image optimization across full product catalog

100%
Stock Accuracy

Multi-warehouse inventory synchronization prevents overselling during flash promotions

K-Tex Store — High-Conversion E-Commerce & Inventory Management
Overview

Project Architecture & Objectives

Category
E-Commerce
Role
Full-Stack Developer
Client
K-Tex Retail
K-Tex Store is a high-performance modern apparel e-commerce experience. Built on a headless architecture, it features instantaneous category filtering, real-time inventory checks, and conversion-optimized checkout funnels.

Key Capabilities Delivered

Engineered headless Next.js frontend integrating Shopify Storefront GraphQL API

Built dynamic client-side filtering, fuzzy search, and color/size variant swatches

Configured Redis cache invalidation webhooks to keep inventory counts accurate to the second

Implemented comprehensive Google Analytics 4 and Meta Pixel tracking for full-funnel attribution

Deep Dive

Engineering Challenges & Solutions

Critical architectural hurdles solved to deliver performance, security, and scale.

Slow Catalog Search and Filtering on High SKU Volumes

The Challenge:

Traditional API queries slowed down when users filtered by multiple tags, sizes, and price ranges simultaneously.

Architectural Solution:

Pre-indexed catalog data into an in-memory client search engine with edge-cached facet indexes.

Tangible Result: Instantaneous sub-10ms filter updates with zero page reloads.
Interface Showcase

Visual Systems & User Experience

K-Tex Store — High-Conversion E-Commerce & Inventory Management screenshot 1
K-Tex Store — High-Conversion E-Commerce & Inventory Management screenshot 2

Technologies & Infrastructure

Next.jsGraphQLShopify APINode.jsTailwind CSSRedisStripe
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