No. 05
Senior Fullstack AI Engineer (Part-time) · 2025 - 2026
Mallprix
Multi-category retail e-commerce platform, refactored and moved to Next.js 16
Context
Mallprix is a multi-category retail e-commerce platform.
Role
Senior Fullstack AI Engineer (Part-time) at Syntech Software, November 2025 to August 2026, as the sole developer.
Tasks
- Refactor the entire codebase.
- Move the frontend from Next.js 14 to Next.js 16 and React 19.
- Build the backend for catalog, cart, orders and payments.
What I did
- Migrated the frontend from Next.js 14 to Next.js 16 and React 19.
- Introduced a new architecture with App Router and SSR.
- Introduced a Tailwind CSS and Radix-based design system and next-intl internationalization.
- Built the backend on Node.js and PostgreSQL, with REST APIs for catalog, cart, orders and payments.
- Containerized the stack with Docker.
Stack
- Next.js 16
- React 19
- Tailwind CSS
- Radix UI
- next-intl
- Node.js
- PostgreSQL
- Docker
Result
The platform runs at mallprix.com.