Master PostgreSQL Database – From Beginner to Advanced

This course is a hands-on live project training program designed to help learners build a real-world, full-stack application using N-Tier architecture with .NET 5, Entity Framework Core, and Angular.The training follows an end-to-end project approach, simulating how enterprise applications are designed, developed, and deployed in real organizations. You will start by understanding N-Tier architecture, learning how applications are structured into presentation, business, and data access layers to achieve scalability, maintainability, and clean separation of concerns.As the project progresses, you will build the backend using .NET 5 and EF Core, implementing CRUD operations, data access logic, and business rules. You will learn how Entity Framework Core is used in real projects to interact with relational databases efficiently.On the frontend, you will develop a single-page application using Angular, understanding how Angular components communicate with backend APIs. You will integrate the Angular application with the .NET backend, creating a seamless full-stack solution.The course emphasizes best practices, including clean architecture principles, layered design, and real-time project workflows. This is not a theory-only course — every concept is applied directly within the live project.By the end of this course, you will have built a complete N-Tier full-stack application and gained confidence to work on enterprise-level projects using .NET and Angular.

Welcome to the course Master Regression Prediction with Pandas and Python!This three-in-one master class video course will teach you to master Regression, Prediction, Python 3, Pandas 2 + 3, and advanced Data Handling.You will learn to master Regression, Regression analysis, and Prediction with a large number of advanced Regression techniques for purposes of Prediction and Automatic Model Creation, or so-called true machine intelligence or AI. You will learn to handle advanced model structures and eXtreme Gradient Boosting Regression for prediction tasks.Python 3 is one of the most popular and useful programming languages in the world, and Pandas 2 and future version 3 is the most powerful, efficient, and useful Data Handling library in existence.You will learn to master Python's native building blocks and powerful object-oriented programming. You will design your own advanced constructions of Python’s building blocks and execute detailed Data Handling tasks with Python.You will learn to master the Pandas library and to use its powerful Data Handling techniques for advanced Data Science and Machine Learning Data Handling tasks. The Pandas library is a fast, powerful, flexible, and easy-to-use open-source data analysis and data manipulation tool, which is directly usable with the Python programming language.You will learn to:Master Regression, Regression analysis and Prediction both in theory and practiceMaster Regression models from simple linear Regression models to Polynomial Multiple Regression models and advanced Multivariate Polynomial Multiple Regression models plus XGBoost Regression.Use Machine Learning Automatic Model Creation and Feature SelectionUse Regularization of Regression models with Lasso Regression and Ridge RegressionUse Decision Tree, Random Forest, XGBoost, and Voting Regression modelsUs

In this course, I will take you, step by step, in a few hours, from a complete beginner to a ROS 2 developer who can write scalable robotics applications.→ You are learning ROS 2 from scratch?And you may ask yourself: Where to start? How to learn? What to do first?When I first got started using Robot Operating System, it was really hard for me to answer those questions. Thus, learning ROS/ROS2 was hard. But it doesn’t have to be, if you learn with the right resources.Also, something I noticed is that when people are teaching ROS 2 (in 2026), they are often making comparisons with ROS 1. But, what if you don’t know ROS 1 ???I have created this course so you can properly learn ROS 2 from the beginning, with no prior knowledge in Robot Operating System, and without having to waste weeks, or even months, trying to find what to do. You can say goodbye to this big learning curve everyone faces when learning ROS 2.The course is structured so that you can follow it, one step at a time, and get everything you need in the right order. At the end of the course, you’ll be confident enough to start your own Robot Operating System 2 application.→ How do I teach?Here’s my teaching method, in 3 points:Step by step.Going to the point.Practice, practice, practice.That’s it. No useless stuff and distraction, just the important things you need in order to create ROS 2 applications.My experience with Robot Operating System is very practical. I actually used it to build a robotic arm that is now on the market. So I had no other choice than being practical and going to the point. And that’s the way I want to teach you.Here's what students say about this course:"Probably the best Udemy course I've ever taken. I started the course as a complete novice at ROS (and with ver

Master Antigravity IDE: The Future of AI-First DevelopmentStop coding line-by-line. Start architecting with the world's most advanced AI Editor.This course is your definitive guide to Antigravity IDE, the revolutionary workspace powered by Gemini 3 Pro. You will move beyond simple code completion and learn to command full-stack agents that understand your entire project architecture.Whether you are a beginner or a senior developer, this course will teach you to build complex software at the speed of thought.What You Will MasterYou will learn to orchestrate the Antigravity interface to handle research, backend logic, and UI generation simultaneously.Auto Mode: Let the IDE take the wheel to fix errors, manage files, and iterate on code automatically.Parallel Agents: Spin up multiple agents to generate logos, write documentation, and code logic all at once.Artifacts: Master the workflow for viewing, editing, and version-controlling AI-generated code.The Projects: What You Will BuildWe focus on hands-on application. You will build three production-ready apps from scratch:1. The "CineSwipe" Movie Platform Master Parallel Tasks by running simultaneous agents.The Build: A movie trailer app with complex swiping algorithms.Key Skills: API Integration, visual feedback loops, and concurrent agent management.2. 3D Game with Nanobanana Step into game design using the Nanobanana integration.The Build: A fully playable 3D game with AI-generated UI concepts.Key Skills: Iterative design, game logic implementation, and 3D environment setup.</

Hi , Welcome to the course Next JS Resume Builder AppIf went want to build any professional Resume / CV , mostly we will choose third party websites or MS Word . But now as a Web Developer we should not depends like other people for resumes. We can develop our own resume builder with the technologies which we already knew. So In this course we will teach u how to develop a modern full-stack resume builder app using latest technologies. So we are expecting u to go through the project tech-stack and features that we are going to learn and implement in this course and take a good decision.Project Tech-stackNext.js as frameworkAnt Design for UI ComponentsTailwind css for styling and alignments of componentsZustand for state managementClerk for authenticationMustache for building dynamic resume templatesMongo DB for databaseFeaturesImplementing all the features of Next.js latest version Working with the combination of ant design and tailwind cssIntegrating mongodb in nextjs app inorder to save the data of users and templatesIntegrating the html parsing library called as Mustach.js inorder to generate dynamic templatesUsers can update their information like basic details , education , skills , experience in their profile formUsers just have to select the resume template and then automatically the template will populate the user details in that design.Admin can add or modify templates from the admin panel.If any template is only opted for subscribed users , then normal users cannot use that resume templateUsers can purchase the subscription from their profile pageAll the payments , refunds will be done through stripe payment gateway integration.Admin can see all the users and subscriptions purchased in the portalComplete source code and access and QA support

Learning Spring Boot is one of the fastest ways to become a job-ready Java backend developer. This Spring Boot Masterclass (Beginner to Advanced) in Hindi takes you step by step from the basics of Spring Boot to advanced topics like REST APIs, JPA, Hibernate, Spring Security, and Microservices.In this course, you will begin with the fundamentals of Spring Boot, understand how it simplifies Java development, and gradually move into building real-world applications. You will practice creating REST APIs, managing databases with Spring Data JPA and Hibernate, securing applications with Spring Security, and working with microservices architecture. The course ends with deploying applications using Docker, Railway, and Render, giving you the confidence to run production-ready systems.Course Curriculum HighlightsModule 1: Introduction to Spring Boot – Learn what Spring Boot is, why it is powerful, and its key features like auto-configuration and embedded servers.Module 2: Setting Up Spring Boot – Install Java, configure your IDE, and create your first Spring Boot project with the proper structure.Module 3: Spring Boot Fundamentals – Understand Dependency Injection, Inversion of Control, annotations, and the bean lifecycle.Module 4: Introduction to Spring MVC – Learn MVC architecture, servlet fundamentals, form handling, validation, and Spring MVC controllers.Module 5: Building REST APIs with Spring Boot – Build REST APIs using annotations, handle requests, customize responses, and design an Uber-style system.Module 6: Spring Data JPA Hibernate – Perform CRUD operations, connect to MySQL, an