.NET Courses and Certifications

.NET/C# Interview Masterclass- Top 500 Questions (PDF)(2026)

2259 ratings at Udemy

Topics Covered - C# / OOPS / ASP.NET MVC / ADO NET / EF / SQL Server / Web API / .NET Core (with PDF Book)

• Udemy
• 10 hours 2 minutes
• Self-Paced
• Paid Course

Edureka Career Certificate

Mastering C# and .NET Development

Write object-oriented C# with LINQ and async methods, build secure REST APIs with ASP.NET Core, EF Core and PostgreSQL, create Blazor interfaces, and deploy containerized apps to Azure.

• Coursera
• 12 weeks, 5 hours a week
• Self-Paced
• Paid Course
• 3 courses

Coursera

Unsafe Code in .NET: Memory Management and Optimization

Optimize a .NET trading application with unsafe code: manage an order book with pointer types, use fixed and moveable variables, and process orders in real time.

• Coursera
• 2 hours 11 minutes
• Self-Paced
• Paid Course

EDUCBA

Build and Apply .NET Web Services and Booking Applications

Build .NET web services and a complete online room booking app in C#: design databases, consume services in clients, add secure login, calendar booking, and CRUD reporting.

• Coursera
• 2 weeks, 3 hours a week
• Self-Paced
• Paid Course

EDUCBA

Build a Restaurant Management System Using C# .NET

Build a complete restaurant management desktop app in C# .NET: plan the database, design MDI and master forms, implement CRUD with validation, kitchen-printer mapping, billing and reports.

• Coursera
• 5 weeks, 3 hours a week
• Self-Paced
• Paid Course

EDUCBA

Develop a C# .NET Color Weigh Scale Application

Build a Color Weigh Scale desktop application in C# and .NET: design the database, implement CRUD and SQL operations, validation, weight and expiry calculations, and color-based classification.

• Coursera
• 3 weeks, 2 hours a week
• Self-Paced
• Paid Course

EDUCBA Career Certificate

C# .NET Practical Business & Utility Application Development

Build complete C# .NET desktop applications — a color weigh scale, conference room booking, WinForms visitor entry, and fever tracking system — with database design, validation, and exception handling.

• Coursera
• 4 weeks, 10 hours a week
• Self-Paced
• Paid Course
• 4 courses

EDUCBA

Apply C# and .NET to Build Real-World Applications

Build C# applications with .NET: apply OOP, file handling, exception management, and ADO.NET database access across login systems, CRUD apps, games, and an online exam system.

• Coursera
• 7 weeks, 3 hours a week
• Self-Paced
• Paid Course

EDUCBA

Build a C# .NET Kids Play Zone App from Scratch

Build a complete C# .NET Windows Forms app: MDI dashboard, check-in/checkout screens, relational database design, SQL stored procedures, and ADO.NET billing and ticket-tracking logic.

• Coursera
• 2 weeks, 3 hours a week
• Self-Paced
• Paid Course

EDUCBA

Build a C# .NET Rainfall Measurement System

Build a database-driven rainfall measurement desktop app in C# and .NET: design the schema, lay out Windows Forms, write event-driven logic, validate input, and test end-to-end.

• Coursera
• 2 weeks, 3 hours a week
• Self-Paced
• Paid Course

EDUCBA

Build a Calls Management System in C# .NET

Build a complete Calls Management System in C# .NET: design the interface and screens, then implement call creation, assignment, search, status updates, deletion, and testing.

• Coursera
• 2 weeks, 3 hours a week
• Self-Paced
• Paid Course

EDUCBA

Build an Order Management System with C# .NET

Build an Order Management System end to end: design a relational schema, connect Windows Forms to it with C# and ADO.NET, and implement CRUD, validation, and error handling.

• Coursera
• 3 weeks, 3 hours a week
• Self-Paced
• Paid Course

EDUCBA

Develop a Conference Room Booking System in C# .NET

Build a conference room booking system from scratch in C# .NET: translate requirements into a normalized relational database, then implement controllers, validation, exception handling, and modular architecture.

• Coursera
• 3 weeks, 2 hours a week
• Self-Paced
• Paid Course

EDUCBA

Build & Implement a C# .NET Fever Tracking System

Build a Fever Tracking System in C# and .NET: plan requirements, design the database, create the screens, code business logic, and validate health data and errors.

• Coursera
• 2 weeks, 3 hours a week
• Self-Paced
• Paid Course

Packt

Advanced Techniques and Security in .NET 8 Applications

Build secure, high-performance .NET 8 applications: apply cryptography, dependency injection, xUnit unit and integration testing, BenchmarkDotNet benchmarking, and Playwright end-to-end tests.

• Coursera
• 8 weeks, 1 hour a week
• Self-Paced
• Paid Course