Portfolio/Product Management System

Product Management System

A scalable product management solution with separate frontend and backend architecture. Built with modern technologies and enterprise-grade patterns for optimal performance and maintainability.

Project Overview

This enterprise-grade product management system demonstrates a clean separation of concerns with a React-based frontend and a robust ASP.NET Core backend. The architecture follows industry best practices including the MediatR pattern for clean code organization and CQRS implementation.

The system provides comprehensive product management capabilities including inventory tracking, analytics, and role-based access control. It's designed to scale with growing businesses and can handle high-volume product catalogs efficiently.

Deployed across multiple cloud platforms, the frontend leverages Vercel's edge computing while the backend utilizes Azure's enterprise infrastructure for maximum reliability and performance.

Product Management System Application Screenshot

Key Features

Product CRUD Operations

Complete create, read, update, and delete operations with validation and error handling.

Inventory Management

Real-time stock tracking with low inventory alerts and automated reorder points.

Analytics Dashboard

Comprehensive insights with sales metrics, inventory turnover, and performance analytics.

Advanced Search & Filtering

Powerful search capabilities with multiple filters, sorting options, and pagination.

Role-based Access Control

Secure authentication with granular permissions and user role management.

RESTful API Architecture

Well-documented REST API with OpenAPI specification and automated testing.

Architecture & Technology Stack

Frontend (Deployed on Vercel)

Core Technologies

Next.js 14React 18TypeScriptTailwind CSS

UI & Forms

Shadcn UIReact Hook FormZod ValidationAxios HTTP Client

Backend (Deployed on Azure)

Core Framework

ASP.NET Core 8C# 12Web APIMinimal APIs

Architecture Patterns

MediatR PatternCQRSRepository PatternDependency Injection

Database & Infrastructure

Database

Neon PostgreSQLEntity Framework CoreCode-First Migrations

Deployment

Azure App ServiceVercel EdgeCI/CD Pipelines

MediatR Pattern Implementation

Benefits

  • Clean Architecture: Clear separation of concerns with CQRS pattern
  • Testability: Easy unit testing with isolated handlers
  • Scalability: Horizontal scaling with independent handlers
  • Maintainability: Single responsibility principle enforcement

Implementation

  • Commands: Product creation, updates, and deletions
  • Queries: Product listings, searches, and analytics
  • Validators: Business rule validation with FluentValidation
  • Behaviors: Cross-cutting concerns like logging and caching

Performance & Scalability

Fast Response Times

Average API response time under 100ms with optimized database queries and caching.

Horizontal Scaling

Stateless architecture enabling easy horizontal scaling across multiple instances.

Enterprise Security

JWT authentication, role-based authorization, and data encryption at rest and in transit.