Project Title: Secure E-Commerce Backend (Spring Boot, Redis & JWT)

I designed and developed a secure, production-ready e-commerce backend utilizing a clean layered architecture and RESTful principles. Built to handle complex business logic, this project handles everything from user lifecycle management and strict authentication to secure transaction processing and high-speed data retrieval.

Key Engineering Highlights:

Modular Architecture: Engineered 40+ secure CRUD endpoints spanning 6+ core modules: User, Product, Category, Order, and Auth, Wishlist

Advanced Security & RBAC: Implemented Spring Security with custom JWT filters, BCrypt password hashing, and granular Role-Based Access Control enforcing 3 distinct tiers (ADMIN, USER, SELLER).

Transaction Atomicity: Built robust transaction management to guarantee atomicity and data consistency across order placement and cancellation workflows.

Database & Caching Optimization: Optimized MySQL schemas via complex JPA relationships (@OneToMany, @ManyToOne) and Hibernate custom queries. Integrated a Redis caching layer that slashed product retrieval latency by 88.87% (from 3.37 s down to 375 ms).

Containerization: Fully containerized the application stack using Docker Compose for seamless, reproducible local and cloud deployments.

Links to Include:

🌐 Live API Deployment (Render): https://e-commercebackendproject.onrender.com/

💻 GitHub Repository: https://github.com/Amaantheprogrammer/E-CommerceBackendProject

A fast, easy-to-manage portfolio website, built the way I build business websites for clients.

The site runs on Next.js with Server Components, so pages arrive with their content already in place for visitors and search engines. All content, including projects, services, experience and contact details, is managed in Sanity CMS. Updates happen in a dashboard, not in code, so no developer is needed for each change.

What went into it:

Next.js, React 19 and TypeScript for the foundation.

Tailwind CSS v4 and shadcn/ui for a consistent, responsive design system.

Framer Motion and GSAP for scroll animations that guide attention.

AVIF and WebP images at multiple sizes for lighter pages.

A server-side contact form with validation and email delivery through Resend.

Finally it was deployment on Vercel.😍

Test results: performance grade 83, 923.6 KB total page size, 2.16 s load time, 25 requests.

If you need a business website, e-commerce store or landing page with a CMS you can manage yourself, this is the kind of build you can expect.

Showing the stack next to the live site makes this read like a real case study.