Mega-Pc – Project by Hichem Bouallegue | Hichem Bouallegue

Built a high-performance e-commerce platform for Mega PC, one of Tunisia’s leading tech and gaming retailers. Delivered a seamless shopping experience with advanced filtering, secure checkout, and strong SEO optimizations to boost visibility, traffic, and sales.

Overview

Mega PC is a leading tech and gaming retailer in Tunisia. The goal was to build a modern, fast, and scalable e-commerce platform to handle high traffic, showcase thousands of products, and offer a frictionless shopping experience.

Problem

Mega PC’s existing online presence lacked the speed, SEO optimization, and advanced e-commerce features needed to compete in the growing online retail market.

Role & Team

Full-Stack Developer collaborating with the Mega PC management team. I led the full development lifecycle—from architecture and UI/UX to deployment.

Constraints

Large product catalog with varied specifications
Need for advanced filtering and search capabilities
Secure checkout with integration to local payment methods
Strong SEO requirements for competitive visibility

Solution

Frontend: Next.js + TypeScript for fast, SEO-friendly pages
Styling: Tailwind CSS for responsive and modern UI
State Management: Redux for predictable state handling
Backend: NestJS + MongoDB for scalable product, order, and user management
SEO: Next-SEO, dynamic meta tags, and sitemap generation
Features:
- Product categories & advanced filtering
- Secure checkout process
- Optimized image loading for performance
- Mobile-first design for cross-device usability

Impact

Increased page load speed, improving Core Web Vitals scores
Boosted organic traffic through SEO optimizations
Streamlined shopping experience, improving conversion rates

Tech Highlights

Next.js, TypeScript, Tailwind CSS, Redux, NestJS, MongoDB, Next-SEO