Ziggy Rafiq

05/05/2026

🚀 New Article Published on C # Corner

I’m excited to share my latest article:

👉 Real-World Multi-Tenant Customer System Built with C # 14, Keycloak, and ASP.NET Core

Using modern .NET practices and enterprise-grade architecture, I demonstrate how to design and build a multi-tenant system that is production-ready.

🔍 What you’ll learn:

How to implement multi-tenancy properly (tenant isolation, scalability, security)

Integrating Keycloak for authentication & authorization (JWT, roles, claims)

Applying Clean Architecture + DDD principles in a real-world system

Building secure and scalable APIs using ASP.NET Core

Structuring a system that’s ready for SaaS growth

The article is based on real-world experience building enterprise systems, not just theory.

💡 This is a great blueprint for anyone working on SaaS platforms, enterprise APIs, or multi-tenant architectures.

📖 Read the full article here: https://www.c-sharpcorner.com/article/real-world-multi-tenant-customer-system-built-with-c-sharp-14-keycloak-and-asp-net/

💻 Access the codebase on GitHub: https://github.com/ziggyrafiq/ZiggyCRM.SecureMultiTenant

27/01/2026

🌟 Exciting News! 🌟

I’m thrilled to share that my latest article, "Responsive vs Adaptive Websites: Key Differences Explained", has been published on C # Corner! The article dives into the core differences between responsive and adaptive web design, complete with practical code examples and use cases to help developers create better experiences for all devices.

🔗 Read the article here https://www.c-sharpcorner.com/article/responsive-vs-adaptive-websites-a-developers-guide-with-real-business-code-ex/

A special shoutout to Capgemini, an organisation that fosters innovation and inclusivity. Being part of a team that values collaboration and continuous learning is truly inspiring. Let’s continue pushing boundaries and building exceptional solutions together!

13/01/2026

🚀 New Article Published: C # 14 + gRPC Customer Microservice Demo (.NET 10)

While most teams still use REST for internal microservices, modern distributed systems require stronger contracts, faster payloads, and native streaming.

I demonstrate how to build a Customer microservice using gRPC + Protobuf in C # 14 / .NET 10, including:

✅ Contract-first .proto design
✅ Unary RPCs (Create + Get Customer)
✅ Server Streaming (Stream Customers)
✅ Validation + clean error handling (RpcException)
✅ BenchmarkDotNet: JSON vs Protobuf performance comparison

📌 Repo: csharp14-grpc-customer-microservice-demo
👉 Read the article: https://www.c-sharpcorner.com/article/using-c-sharp-14-with-grpc-instead-of-rest-build-a-customer-microservice-with-bench/
👉 GitHub repo: https://github.com/ziggyrafiq/csharp14-grpc-customer-microservice-demo

Whether you build microservices, real-time systems, IoT pipelines, or AI-driven workloads in .NET, this is a must-have tool.

13/01/2026

06/10/2025

🎉 New Article Published on C # Corner!

I’m excited to share my latest article —
🧩 “A New Era of Developer Productivity with Vibe Coding in C # 13”

With Vibe Coding, C # 13's expressive features are blended with the principles of Clean Architecture and Clean Code to restore clarity, flow, and joy to development.

You’ll learn how to:
✅ Replace boilerplate with primary constructors
✅ Simplify business rules with pattern matching
✅ Stream data efficiently with async streams
✅ Keep code clean using interceptors
✅ Build maintainable, testable, scalable .NET apps

In this article, we will explore how to rediscover your developer vibe and align your flow with modern software craftsmanship.

📰 Read it here:
👉 C # Corner: A New Era of Developer Productivity with Vibe Coding in C # https://www.c-sharpcorner.com/article/a-new-era-of-developer-productivity-with-vibe-coding-with-c-sharp-13/

💙 Thanks to the C # Corner community for continuously empowering developers to share, learn, and grow.

22/09/2025

🚀 Exciting News!
C # Corner has now published my new eBook "C # 13 and .NET 9 Scripting Guide: Run .cs Without Projects" 🎉

With dotnet run app.cs, you can run C # 13 scripts instantly without creating projects.

With this eBook, you'll discover how to script without project files, making C # development faster, lighter, and more flexible.

💡 Inside, you’ll learn how to:
⚡ Run C # scripts directly with dotnet run
⚡Use NuGet packages without full projects
⚡Apply new C # 13 features in script mode
⚡Overcome scripting limitations with real-world workarounds
⚡Build reusable, production-ready script templates
⚡Explore advanced examples like records & JSON serialization

📖 What’s Inside:
✅ Introduction to lightweight C # scripting with .NET 9
✅ Environment setup & prerequisites
✅ Source file compilation explained
✅ Practical code examples (Hello World, JSON, Records, etc.)
✅ NuGet usage in scripts
✅ Best practices & limitations with solutions
✅ Advanced tips for production-ready scripts

👉 No matter if you're a .NET developer, automation enthusiast, or hobby coder, this book will help you master C # 13 scripting.

🔗 Read the full eBook on C # Corner https://www.c-sharpcorner.com/ebooks/running-csharp-13-scripts-with-dotnet-run-app-cs-no-project-files-needed

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19/09/2025

🚀 Excited to share my latest article published on C # Corner!

📖 Vibe Coding with C # 13 in Enterprise Environments: Clean Code, Clean Architecture, and Sustainable Practices

My article explores how C # 13's modern features and vibe coding can help enterprise developers build scalable, testable, and maintainable applications.

✅ Clean Code & Clean Architecture in action
✅ Practical enterprise patterns & best practices
✅ Real-world examples with C # 13 features
👉 Read the full article here: C # Corner – Vibe Coding with C # 13 (https://www.c-sharpcorner.com/article/clean-code-clean-architecture-and-sustainable-practices-with-vibe-coding-c-sharp-13/
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Ziggy Rafiq

09/09/2025

🚀 New Article Published on C # Corner! 🧠
Ziggy Rafiq has just published a new article:
🎧 "Vibe Coding with C # 13 — Flow, Features & Best Practices for the Modern .NET Dev"

Live now on C # Corner, this article explores how C # 13 elevates developer experience with:
✨ Primary Constructors
🧩 Pattern Matching Enhancements
🔁 Params Collections
🎯 Clean Architecture + Minimal APIs
✅ Best practices for clean, scalable, testable .NET 9 development

🔗 Read it here: https://www.c-sharpcorner.com/article/the-modern-net-developers-guide-to-vibe-coding-with-c-sharp-13-flow-features-and/

If you're building APIs, microservices, or modern cloud apps — this is essential reading for 2025-ready .NET engineers.

12/08/2025

✨ I was deeply honoured to receive the C # Corner MVP Award for 2025 - my third consecutive year receiving the award.

Being part of such a wonderful developer and contributor community means a lot to me. The award isn't just a reflection of my work, but also a testament to the support, encouragement, and inspiration I receive from the people around me - especially Mahesh Chand, Praveen Kumar, and Deepak Tewatia, who have been so supportive and supportive of me over the years.

My continual motivation to learn, share, and grow with C # and .NET technologies motivates me to contribute even more.

I'm looking forward to another year of learning and collaboration! 🙏

09/06/2025

New Article Published! Excited to share my latest article on Azure Functions with C # 13 — now live on C # Corner by Ziggy Rafiq

Using the latest .NET 8 features, dependency injection, and xUnit testing, I discuss best practices for building clean, testable, and scalable serverless functions.

This one's for you if you want to master Azure Functions with modern C #!

If you’re looking to master Azure Functions with modern C #, this one’s for you!

👉 Read the full article here: https://www.c-sharpcorner.com/article/best-practices-and-code-examples-for-azure-functions-using-c-sharp-13/