Sagar Kakkala's World

Welcome to Sagar Kakkala's World, your go-to destination for learning DevOps and mastering personal finance. Dive into topics like Kubernetes, GitOps, investment tips, and insurance planning. Whether you're advancing your career or securing your financial future, we simplify complex ideas for your growth. To explore specific topics, click on "Contents of Blog" to navigate directly to the content of your choice.

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Gym per Day 🏋️‍♂️ | Integrating Authentication 🔐, Forgot Password Page 🔁, Login Page 🔑 & Sign Up Page 📝

January 24, 2026

Gym Per Day 💪📅 | Building an App from Scratch ⚙️🧑‍💻 | Idea Behind 💡 | Sagar Kakkala’s World 🌍

January 17, 2026

BentoML for Beginners 🤖📦 | Deploy Your First Machine Learning Model 🔍🤖 | Sagar Kakkala’s World 🚀🐄📊

December 27, 2025

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Day-0 | DevOps Overview and Guidance | Sagar Kakkala's World

For Telugu: For English: We will discuss an Overview of DevOps in very simple and Basic Overview Let us say, A Person is running Painting business with Alex Paints and he wants to expand his Business in online, He wants to have his own website and application for his business, And also let us assume that he has very Big Company of his Own. Generally since he has the Product, his company is said to be Product Based Company and now he approaches companies like TCS, Accenture ,Infosys, etc..which will be here called as Service Based Companies. Now the Traditional Method is said to be Waterfall Method. What happens in this Method? Lets say Alex Paints asks for Website, Service Based Company Develops website and then ask for Review for Client (Client is Alex Paints). In Case, the client asks for changes, Entire Website application code has to be changed. This makes challenging to Develop code and also Lot of Time Taking Process, to counter attack this, Most companies...

Model Context Protocol | Build MCP Server | Integrate MCP server with AI Agents - Local and Remote | Sagar Kakkala´s World

Model Context Protocol Before we discuss about MCP, let us discuss the use case of it, lets say you have chatbot or an AI Agent, imagine you giving a prompt like "Play best horror film in Netflix" or "Book a flight from Delhi to Hyderabad under 3000 rupees". Imagine your chatbot searching flights, comparing flight prices and booking tickets for you and making you avoid lot of trouble. And this is possible when your AI Agent has MCP Tool attached to it. MCP can either be local or even remote which we will understand it better later in this demo lets say you are running an Airlines or any hotel, May be any business that you are running, You can design your own MCP tool and publish it to use. And third party can integrate your MCP tool and make efficient use of your MCP tool which can help in your business profits as well. MCP Components MCP stands for Model Context Protocol, Model can be any LLM that you specify or agent can use model of it...

Build & Deploy Series | Part-1 | Build and Deploy of React Application in Nginx hosted on AWS EC2

Build and Deploy series : The Series here does not focus on individual tools but focuses more on how different DevOps tools are connected to each other The series focuses mainly on Build and Deploy and also may not follow best practises of DevOps but we will speak about the best practises and places where in our project to be improved to make it a secured setup. Highly Recommend using repo here - Day1 to practise this project instead of code present in snippets, In case of confusion, Please do watch video that is explained in English, the code here in the blog is not changed to keep screenshots intact Before we begin, we recommend to take a AWS free tier account Also Github Account Also for practise, we recommend you to buy godaddy domain, buy any random domain at cheapest price for practise. Also install the following tools: Tools to download Git Visual S...