C# Development

C# Technology Stack

My C# development journey focuses on building robust, scalable applications using modern .NET technologies and best practices.

Web Development

• ASP.NET Core Web APIs

• Blazor Server & WebAssembly

• Entity Framework Core

• JWT Authentication & Authorization

Desktop Applications

• WPF with MVVM pattern

• WinUI 3 modern apps

• .NET MAUI cross-platform

• Local database integration

Architecture & Patterns

• Clean Architecture

• CQRS with MediatR

• Domain-Driven Design

• Dependency Injection

Testing & Quality

• Unit Testing with xUnit

• Integration Testing

• Test-Driven Development

• Code Coverage & Analysis

Featured C# Projects

Task Management API

Tip

Project Highlights

A production-ready REST API showcasing clean architecture, comprehensive testing, and modern development practices.

Key Features:

• JWT-based authentication and role-based authorization

• Entity Framework Core with code-first migrations

• Comprehensive unit and integration test suite

• API documentation with Swagger/OpenAPI

• Docker containerization and CI/CD pipeline

Technical Implementation:

• Architecture: Clean Architecture with separate layers for API, Application, Domain, and Infrastructure

• Database: SQL Server with Entity Framework Core

• Authentication: JWT tokens with refresh token support

• Validation: FluentValidation for request validation

• Logging: Serilog for structured logging

• Testing: xUnit with Moq for mocking dependencies

Repository Structure:

TaskManagerAPI/
├── src/
│   ├── TaskManager.Api/           # Web API layer
│   ├── TaskManager.Application/   # Business logic
│   ├── TaskManager.Domain/        # Domain entities
│   └── TaskManager.Infrastructure/ # Data access
├── tests/
│   ├── TaskManager.UnitTests/
│   └── TaskManager.IntegrationTests/
└── docs/

Inventory Desktop Application

A modern WPF application demonstrating desktop development best practices with the MVVM pattern.

Key Features:

• Real-time inventory tracking with SQLite database

• Modern UI with Material Design principles

• Data binding and command patterns

• Export functionality to Excel and PDF

• Backup and restore capabilities

Personal Budget Tracker (Blazor)

An interactive web application built with Blazor Server, showcasing real-time updates and modern web development.

Key Features:

• Real-time budget tracking with SignalR

• Interactive charts and visualizations

• Category-based expense tracking

• Monthly and yearly reporting

• Responsive design for mobile devices

📚 Learning Progress

Skill Area	Beginner	Intermediate	Advanced
C# Language Features	✅ Complete	✅ Complete	🚧 Learning
ASP.NET Core	✅ Complete	✅ Complete	🚧 Learning
Entity Framework	✅ Complete	✅ Complete	📋 Planned
Desktop Development	✅ Complete	🚧 Learning	📋 Planned
Testing Practices	✅ Complete	🚧 Learning	📋 Planned
Microservices	📋 Planned	📋 Planned	📋 Planned

🛠️ Development Environment

IDE & Tools:

• Visual Studio 2022 Community Edition

• VS Code with C# extensions

• SQL Server Management Studio

• Postman for API testing

Package Managers & Tools:

• NuGet for package management

• .NET CLI for project scaffolding

• Entity Framework CLI tools

• Docker Desktop for containerization

Key NuGet Packages:

# Web API Development
Microsoft.AspNetCore.Authentication.JwtBearer
Microsoft.EntityFrameworkCore.SqlServer
AutoMapper.Extensions.Microsoft.DependencyInjection
FluentValidation.AspNetCore
Serilog.AspNetCore

# Testing
Microsoft.AspNetCore.Mvc.Testing
xunit
Moq
FluentAssertions

# Desktop Development
Microsoft.WindowsAppSDK
CommunityToolkit.Mvvm
MaterialDesignThemes

🎯 Current Learning Focus

Clean Architecture

Objective: Master the implementation of clean architecture principles in .NET applications.

Topics:

• Dependency inversion and IoC containers

• Application and domain layer separation

• CQRS pattern with MediatR

• Domain events and handlers

Advanced Testing

Objective: Implement comprehensive testing strategies for complex applications.

Topics:

• Integration testing with TestContainers

• Behavior-driven development (BDD)

• Performance testing and profiling

• Test automation and CI/CD integration

Microservices

Objective: Design and implement microservices architectures.

Topics:

• Service-to-service communication

• API gateways and service mesh

• Distributed data management

• Container orchestration with Kubernetes

📈 Next Steps

Immediate Goals (Next 3 Months):

1. Complete advanced testing implementation in current projects

2. Build a microservices demo application

3. Implement event-driven architecture patterns

4. Explore cloud deployment with Azure

Long-term Objectives (6+ Months):

1. Contribute to open-source .NET projects

2. Build a production-ready SaaS application

3. Implement advanced security patterns

4. Master performance optimization techniques

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Want to explore the code? Check out my C# projects in the csharp/ folder of my repository.