Next.jsSpring BootMySQLDockerfullstack
E-Commerce
A comprehensive e-commerce platform with product management, shopping cart functionality, and secure checkout processes.
Problem Statement
Building a production-ready e-commerce platform requires handling complex state management, inventory tracking, and secure payment processing.
Tech Stack
Next.js
Spring Boot
MySQL
Docker
Challenges & Solutions
Challenge 1
Managing shopping cart state across sessions and devices
Solution
Used server-side session management with Redis-backed caching
Challenge 2
Preventing race conditions during concurrent inventory updates
Solution
Applied optimistic locking in JPA for inventory concurrency control
Challenge 3
Implementing secure checkout with payment validation
Solution
Built a multi-step checkout flow with server-side validation at each step
Results
- Full CRUD product management with image galleries
- Cart persistence across browser sessions
- Containerized deployment with Docker Compose
Want to see more?
Check out my other projects or read my technical blog posts.