Headless Catalog & Conversational Commerce Engine

Architected a high-performance digital showroom and conversational commerce platform for a high-volume electronics retailer in Ghana—replacing ephemeral WhatsApp Status sales with a permanent, SEO-indexed Svelte 5 catalog that routes qualified buyers directly into chat with pre-filled SKU metadata.

Svelte 5SvelteKitVite 6Conversational CommerceHeadless APIAWS CloudFront

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< 800msMobile FCP on Cellular Networks

The Engineering Challenge

When Sindor Hub engaged us, their high-volume electronics retail business was constrained by the limits of 'WhatsApp Status commerce'—a common regional practice where inventory is broadcast via ephemeral 24-hour social stories:

Ephemeral Listings & Zero Discoverability: Inventory broadcasted to social stories disappeared daily, lacked search indexing, and offered zero Google SEO visibility. Prospective customers had no way to search past inventory, compare specs, or discover products organically.

Operational Inquiry Fatigue: Without a structured, centralized digital catalog, sales agents were overwhelmed with hundreds of repetitive customer DMs asking for basic device specifications, pricing, and availability.

The High-Ticket Trust Barrier: Unlike low-cost impulse commodities, computing hardware and consumer electronics require buyer trust, cosmetic verification, and personalized closing. The client did not want an impersonal, cold payment gateway that would increase abandonment; they needed a system that preserved their high-converting direct WhatsApp sales interactions while providing a structured, modern retail front.

The Architecture & Solution

Acting as principal systems architects, we designed and built a decoupled headless storefront and conversational bridge powered by Svelte 5:

Centralized Headless Digital Showroom (Svelte 5): Replaced ephemeral social broadcasts with a permanent, SEO-indexed retail catalog. Built on Svelte 5's reactive runtime, the platform delivers sub-second load times on mobile 3G/4G connections without virtual-DOM overhead.

Context-Aware Conversational Routing: Engineered a seamless bridge between web discovery and conversational sales. When shoppers initiate an order, the system generates intelligent, deep-linked WhatsApp prompts pre-populated with the exact SKU, configuration specs, and verified pricing—eliminating back-and-forth friction for sales reps.

Deep Parametric Hardware Filtering: Built client-side cached facet filtering (filter_cache.state) allowing buyers to instantly filter hundreds of laptops and appliances across CPU generations, RAM, storage, condition (Brand New vs. UK Pre-Owned), and price sliders with zero latency.

Adaptive Infinite Grid & Edge Delivery: Deployed an IntersectionObserver catalog grid with responsive skeleton cards and an AWS CloudFront CDN media pipeline, giving buyers an app-like browsing experience with minimal cellular data overhead.

Verified Outcomes

From Ephemeral to Permanent SEO: Turned disappearing social posts into a permanent, Google-indexed retail hub generating continuous organic search discovery.

Streamlined Conversational Closing: Eliminated spec-verification friction by routing qualified buyers directly into WhatsApp with pre-filled SKU and configuration metadata.

Sub-Second Mobile Discovery: Under 800ms first-contentful-paint (FCP) on mobile networks, reducing bounce rates for data-conscious shoppers.

Zero Cart Abandonment: Avoided the friction of cold payment gateways by embracing the high-trust conversational closing channel native to West African retail.

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