Chethan Ramaswamy

Building scalable .NET applications for 15 years. Exploring system design, Azure, and microservices. Sharing real-world lessons and architecture insights.

Joined on Mar 31, 2026

Chethan Ramaswamy

Nov 2

ASP.NET Core Authentication & Authorization Explained: What to Use, When, and How to Ship It Safely

#dotnet #aspnetcore #security #csharp

23 min read

Chethan Ramaswamy

Nov 1

I Tested Building an Enterprise LLMOps Pipeline on Microsoft Azure. Here’s What Surprised Me.

#ai #llm #openai #azure

7 min read

Chethan Ramaswamy

Oct 10

OWASP Top 10 for ASP.NET Core Web API: A Practical Security Guide

#api #backend #dotnet #security

10 min read

Chethan Ramaswamy

Oct 6

Abstract Class vs Interface in C#: Demystifying the Difference

#oops #interface #abstractclass #interviewquestions

8 min read

Chethan Ramaswamy

Sep 30

Agentic AI for Beginners: What Are AI Agents and How Do They Actually Work?

#ai #agenticai #genai

16 min read

Chethan Ramaswamy

Sep 26

Entity Framework Core Performance Optimization: A Practical Guide for .NET Developers

#dotnet #efcore #csharp #performanceoptimization

17 min read

Chethan Ramaswamy

Sep 26

SOLID Principles in C#: A Practical Guide with Real-World Examples and Design Patterns

#csharp #dotnet #solid #designpatterns

21 min read

Chethan Ramaswamy

Sep 26

RAG Explained: A Beginner's Guide to Retrieval-Augmented Generation

#ai #generativeai #rag

8 min read

Chethan Ramaswamy

Mar 31

Designing a Scalable Notification System using .NET, Azure Service Bus, MediatR, and SignalR

#systemdesign #dotnet #azure #architecture

9 min read

DEV Community

Chethan Ramaswamy

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Writing Debut

ASP.NET Core Authentication & Authorization Explained: What to Use, When, and How to Ship It Safely

I Tested Building an Enterprise LLMOps Pipeline on Microsoft Azure. Here’s What Surprised Me.

OWASP Top 10 for ASP.NET Core Web API: A Practical Security Guide

Abstract Class vs Interface in C#: Demystifying the Difference

Agentic AI for Beginners: What Are AI Agents and How Do They Actually Work?

Entity Framework Core Performance Optimization: A Practical Guide for .NET Developers

SOLID Principles in C#: A Practical Guide with Real-World Examples and Design Patterns

RAG Explained: A Beginner's Guide to Retrieval-Augmented Generation

Designing a Scalable Notification System using .NET, Azure Service Bus, MediatR, and SignalR