30-Days C# & .NET Core Interview Checklist with Logic Lense

🚀 30-Day C# & .NET Core 10 Learning Roadmap

Beginner → Advanced | 1–2 Hours Per Day

If you want to learn C# & .NET the right way in 2026, this roadmap is for you.

This is not just a syllabus.

This is a structured learning + practice + interview-prep system + Video Resources + Blogs built using:

✅ Latest Microsoft Learn paths

✅ Official Microsoft .NET blogs & updates

✅ Industry-standard best practices

✅ Hands-on, portfolio-ready projects

🔍 What Makes This Roadmap Different?

📘 Microsoft-First Learning

Every topic is aligned with:

1. Official Microsoft Learn
2. Latest .NET Core 10 & C# updates
3. Microsoft-recommended patterns & APIs
4. Premium Quality 20+ Mind maps.

👉 You’re learning what Microsoft expects developers to know, not outdated tutorials.

🎯 Your Next Interview Checklist

This roadmap is designed to answer:

“What should I know for a C# / .NET backend interview?”

Includes:

1. ⭐ Interview-critical topics (DI, Middleware, Async/Await, LINQ)
2. Real interview questions
3. Common mistakes recruiters notice
4. Clear explanations of why things work

🧪 Hands-On, Not Just Theory

You will get resources to build:

1. Console applications
2. Secure ASP.NET Core Web APIs
3. EF Core CRUD projects
4. Authentication & JWT-based APIs
5. A complete Mini eCommerce backend

🎁 Final output:

A portfolio-ready .NET Core 10 project

🎁 Includes 20+ Premium, Interview-Focused Mind maps

Designed to simplify complex .NET concepts and help you revise faster.

📅 What You’ll Learn (30 Days)

⭐ Week 1 – C# Fundamentals

1. C# syntax, data types, control flow
2. Collections, LINQ, Delegates
3. OOP fundamentals

⭐ Week 2 – Advanced C#

1. Interfaces & Dependency Injection
2. Async / Await & Tasks
3. File handling, JSON, logging
4. LINQ deep dive

⭐ Week 3 – ASP.NET Core 10

1. Controllers & Minimal APIs
2. Middleware pipeline (interview favorite)
3. EF Core 10 & migrations
4. JWT authentication & authorization

⭐ Week 4 – Advanced APIs & Deployment

1. Logging (Serilog)
2. Caching strategies
3. Clean Architecture
4. Unit testing
5. Swagger / OpenAPI
6. Azure deployment basics

🎯 Who Is This For?

✔ Beginners starting with C#

✔ Students preparing for backend interviews

✔ Working professionals upgrading skills

✔ Developers switching to .NET

✔ Anyone tired of random tutorials

🎁 What You Get

📘 Structured 30-day roadmap

🧠 Interview-focused learning path

🎥 Premium Quality Videos Playlists

🧪 Hands-on projects with Video Resources

📌 Microsoft-verified learning blog sources

🚀 Career-oriented approach

🔥 20+ Premium Quality Mind maps for each Topics