Author: Abhishek Kumar
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✍️ by Abhishek Kumar | #FirstCrazyDeveloper “LLMs talk. RAGs talk smarter. AI Agents act. Agentic AI collaborates.” Generative AI is no longer just about writing poems or drafting emails. It’s evolving into intelligent systems that plan, reason, take actions, and even collaborate to solve real-world problems. This blog is your step-by-step guide to understanding the…
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by Abhishek Kumar | #FirstCrazyDeveloper Microsoft has officially shipped .NET 9, and it’s packed with updates across the ecosystem — from the C# language to ASP.NET Core, EF Core, and the brand-new .NET Aspire stack. If you’re a developer who loves staying ahead, this release is worth exploring. Let’s break it down piece by piece with…
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by Abhishek Kumar | #FirstCrazyDeveloper Back in the early 2000s, web applications faced a nightmare: SQL Injection.A hacker could type something as small as: …into a login form, and suddenly your entire user database was gone.One tiny string of text brought down million-dollar systems. 🔄 Fast forward to today… and history is repeating itself. We now…
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by Abhishek Kumar | #FirstCrazyDeveloper When we talk about Artificial Intelligence (AI), many people assume it’s just one technology that magically “thinks like humans.”But in reality, AI is like a toolbox—and inside that toolbox, you’ll find different types of tools designed for very different jobs. The three most powerful categories are: Let’s explore each of these…
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By Abhishek Kumar — #FirstCrazyDeveloper Artificial Intelligence is moving fast. But building an AI prototype and building a production-grade AI platform are two very different challenges. In this blog, I’ll break down how developers can architect such a system using Azure with step-by-step real-world examples. 🔑 1. Cloud Infrastructure — The Foundation Every reliable AI…
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by Abhishek Kumar | #FirstCrazyDeveloper Artificial Intelligence (AI) is no longer just about training a large model and asking it questions. The future of AI lies in intelligent agents — self-driven entities that can think, act, and interact with both humans and digital systems. But here’s the big question: Should we rely on a Single-Agent System…
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by Abhishek Kumar | FirstCrazyDeveloper Think of Kubernetes as the brain that runs and manages your containers.But just like a brain, it needs eyes, ears, arms, and a security system — and that’s where these tools come in. The Kubernetes ecosystem is massive. Hundreds of tools are available, each designed to solve a very specific problem.…
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by Abhishek Kumar #FirstCrazyDeveloper Modern applications are powered by real-time data. Whether it’s Netflix recommending the next show, Uber matching riders with drivers, or a bank detecting fraudulent transactions instantly—behind the scenes, there’s always a data streaming engine moving information from point A to point B at lightning speed. For years, Apache Kafka has been…
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by Abhishek Kumar | #FirstCrazyDeveloper When you first hear about ConfigMaps, most explanations boil it down to:👉 “a key-value storage for configs in Kubernetes.” That’s not wrong—but it’s also just scratching the surface. In real-world clusters, ConfigMaps are much more than that. They are a core building block of application configuration management in Kubernetes, enabling…
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by Abhishek Kumar | FirstCrazyDeveloper Choosing the right database isn’t just a backend decision—it’s a strategic move that directly impacts application speed, scalability, and flexibility. Whether you’re building a financial system, a social app, or an AI-powered platform, your database is the backbone that determines how efficiently your solution runs. In this guide, let’s explore 14…
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