Full-Stack· B2B Advertising & Custom Signage

CH-Pub Advertising Portal & 3D Configurator

Next.js 15 full-stack advertising agency portal featuring an interactive 3D product configurator and automated quote workflows.

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Client & Context

CH-Pub Agency

Industry

B2B Advertising & Custom Signage

Role & Scope

Full-Stack Web Platform & Interactive 3D WebGL

Core Stack

Next.js 15React 19Three.jsGoogle GenAIPrismaTailwind CSS

marrok.org / chpub-next

Full-Stack

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Web· Real Estate & Property Management

Immo Lamis Real Estate Platform

Comprehensive real estate management platform built with React 19 and a NestJS backend, featuring robust JWT authentication and high-speed media delivery.

React 19NestJSPostgreSQLJWTCloudinary

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The Challenge

Clients had difficulty visualizing custom advertising signage (neon signs, billboards) before production, leading to high revision rates and delayed sales cycles.

Our Approach

We built a highly interactive web platform using Next.js 15 and React Three Fiber. We integrated Google GenAI to help clients draft their advertising copy, while the 3D canvas allowed them to apply materials, lighting, and dimensions to their signs in real-time.

The Solution

A seamless, Vercel-deployed application with NextAuth security, Prisma/PostgreSQL backend for quote management, and a visually stunning WebGL interface.

Impact & Results

Client revision requests dropped by 60%, and the agency saw a 45% increase in high-ticket quote submissions within the first quarter.

“Marrok completely transformed our digital strategy. They didn't just build a platform; they engineered a solution that reduced our client revision requests by 60% and doubled our inbound leads.”

Fares

CEO · CH-Pub