GRIDMARK
Client Deployments & Case Studies

Demonstrated craft and live engineering.

We deliver robust, production-grade digital solutions tailored to the commercial demands of modern retail and business operations in Lagos.

Live Client DeploymentElectronics & Computer Retailer

Northstar Electronics

The Problem We Addressed

Computer and electronics retailers in Lagos handle heavy customer traffic across physical shops (such as Computer Village) and WhatsApp. However, without a central digital catalogue, staff spend hours re-typing specifications, confirming prices, and sending device photos.

Project Objectives

  • Eliminate repetitive customer questions about specs, pricing, and availability
  • Organize laptops, workstations, monitors, and accessories into clear categories
  • Streamline customer inquiries directly into WhatsApp with prefilled model details
  • Load instantaneously across local mobile networks with zero layout shift

Key Interface Decisions

  • High-speed catalogue architecture prioritizing mobile WhatsApp transactions
  • High-contrast specification tables highlighting CPU, RAM, GPU, storage, and warranty
  • Prominent 'Enquire on WhatsApp' action on every product card and detail modal
  • Single-hand mobile navigation with sticky bottom action controls

Technology Stack

Next.js App RouterTypeScriptTailwind CSSMotion
● northstarelectronics.store/catalogue
N
Northstar ElectronicsVerified Stock Hub · Ikeja
LaptopsIn Stock Ikeja
MacBook Pro 16" (M3 Max)

MacBook Pro 16" (M3 Max)

36GB RAM · 1TB SSD · Space Black

₦3,850,000 WhatsApp
LaptopsBrand New Sealed
Dell XPS 15 9530 OLED

Dell XPS 15 9530 OLED

Core i9 13th Gen · 32GB · RTX 4070

₦2,450,000 WhatsApp
Displays3 Left in Stock
Dell UltraSharp 32" 4K

Dell UltraSharp 32" 4K

IPS Black · USB-C Hub · 90W Power

₦1,150,000 WhatsApp
Full Spec Verification

Customers view serial status, battery cycles, warranty duration, and real studio photos before messaging.

Direct WhatsApp Handoff1-Tap
Verified Live Storefront · Production DeploymentDesigned by Gridmark

Interactive simulation showing product filtering, stock availability flags, and direct WhatsApp conversion.

Want a custom storefront or business website?

We can adapt this exact architecture to your brand, product categories, and inventory structure.

Discuss your project