Forget Prompt Engineering - This Is What Today Matters in AI

Do you want to create real SaaS tools that people actually use and pay for — without being stuck in complex coding, confusing systems, or expensive software?This course shows you how to design, launch, and grow SaaS tools powered by Artificial Intelligence and the ChatGPT API from scratch. You will move step by step from idea to working product, and then to a live website where users can sign up, test your tool, and become paying members.Most people stop at “learning AI.” This course takes you further. You will turn AI into a working online business.You will start by understanding how AI tools work behind the scenes and how ChatGPT can be shaped to behave like a smart assistant for your users. Then, you will learn how to plan tool ideas that solve real problems, instead of guessing what people might want.From there, you will design AI tools with clear personality rules, custom prompts, data sources, and user controls. You will test them, improve their output, and prepare them for real users — not just demo use.A big part of this course is about turning your tool into a full SaaS website. You will set up your domain, hosting, email system, and WordPress site. You will create pages, menus, member access, and user flows so visitors can register, log in, and use your AI tools inside a clean and professional interface.You will also learn how to set up memberships and an affiliate system, giving you multiple ways to earn from your project. By the end, you will have more than just a tool — you will have a complete platform.If you skip this course, you may stay stuck watching tutorials that never connect into a full system. You might know how to write prompts or call an API, but still have no product, no website, and no way for users to access what you create.This training gives you the full path — from blank screen to live SaaS site.What changes after you finish?You will be able to:Take an idea and turn it into a working AI tool<

Enroll in this most comprehensive HIGHLY rated course on OAuth 2.0 and OpenID Connect and take your understanding of Authentication and Authorization to the next level. Regular updates with latest material, quick Instructor replies and excellent reviews. Recent Updates : Spring Boot examples updated to version 4.0.x and Java 25.Angular Project Code updated to version 21.1.0 and Node Version 24.13.0OAuth 2.0 is the industry-standard protocol for authorization. Almost all enterprises today are now using an Authorization Server to protect their REST APIs or have plans to use them in the near future. This course is designed to help Software developers and Application Architects fully understand the concepts behind OAuth/OpenID Connect (OIDC) and become an expert in integrating their code with any OAuth 2.0 Authorization Server. You will be able to design your applications using Microservices architecture and fully understand how security can be implemented using OAuth2/OIDC. The course will especially focus on enterprise applications deployed in the cloud environments right from the start. There are lectures devoted to Java Spring Boot and Angular 17 implementations for OAuth Client and Resource Server but the course is designed for a broader audience with knowledge of HTTP and Web Development.WHAT THE LEARNERS ARE SAYING:5 STARS - Wow, what a journey. I usually lose focus when it comes to following a whole video course, but this one has been engaging, very interesting and extremely informative5 STARS - Absolutely

I have done so many of the regular projects out there, such as a tic tac toe, chess, hangman, asteroids, connect 4, but all of these projects felt small and I found there to not be much variety when it comes to game tutorials. Most tutorials all cover the same games, with only variations in how they are coded. I also found that most tutorials, do not go through every element of a game, such as the start screen, all of the power ups, the score screens, etc.They usually only take you as far as the basic building blocks, and then leave you to create the rest, should you wish to continue.Most of these tutorials, have left me with a directory filled with what would be deemed as unfinished games.Hence I thought it would be great to put together a course on creating a game, with all of the game elements created and implemented in a step by step process, that leaves you at the end of the course, with a fully functional, and complete game. My hope is that you are able to understand how each element of this game is created and implemented, so that you gain further insight when deciding to tackle a challenge of your own. I also find the old games from the 80's and 90's as fantastic coding challenges, in particular when it comes to trying to understand how something may have been implemented.

Welcome to the most comprehensive online practice experience to elevate your Java skills and become a true Expert in Java.This Course is for You If:You are preparing for a Mid-Level / Senior Java Developer Job InterviewYou want to practice Java and take your skills to an Advanced / Expert level.Why Practice Java?Java is one of the most popular and widely used programming languages. It is also the language of choice in many top tech companies, such as Google, Amazon, Netflix, and others.However, many Java developers, even those with several years of experience, have knowledge gaps and often struggle during Job Interviews.How Can This Couse Help Me?There's no better way to learn than practice!So in this course, containing 100+ questions, you will practice many intermediate & advanced Java topics: Java GenericsObject Oriented ProgrammingFunctional Programming & StreamsJVM Memory Management & Garbage CollectionRecursion and Tree Traversal using JavaJava Collection Framework and Data StructuresAnd moreThis course is divided into 6 Java Challenge Tests. After completing each test, you will:Get instant feedback to identify your weak areasFill in your knowledge gapsFollow additional resources to solidify your learningBy the End of the CourseYou will:Be able to apply everything you've learned in your daily work with confidenceSucceed at an upcoming Java knowledge test or in-person interview</

This Course in a NutshellIn this course you will learn how to create a Retro FPS like the classic DOOM or Wolfenstein games. This will guide you step by step on how you can create this type of game using Unreal Engine 5.Course OverviewWe will be coding this project using Unreal Engine 5 blueprints a powerful visual scripting system which will allow us to create this game without writing a line of code.This course will contain multiple chapters which will cover a range of topics:How to make multiple different weapons such as RPGS, miniguns and pistols, with weapon switching.How to create working 8 directional enemy sprites just like the classic Doom and Wolfenstein games and how to code enemy A.I using Behaviour Trees.You will learn how to make multiple different HUD elements such as : game over screens, player HUDS, main menu and pause screensHow to create objects we can place in the world such as doors which require key cards and exploding barrels and moreWhat's InsideCourse Modules :IntroductionSetting Up The First Person CharacterCreating WeaponsCreating The A.ICreating A Damage SystemMaking Interactable World ObjectsDesigning The LevelFinal TouchesWhat Will You Learn In this Course?At the end of the course you will have learnt how to make an Old School Retro FPS game with multiple different weapons, with different fire rates and ammo storage, how to make multiple different types of enemy A.I. How to create menu and level unlock systems and a lot more.

Stop building CRUD demos. Start building real APIs that get you hired.This course takes you from NestJS beginner to production-ready backend developer by building and deploying a complete Task Management API — the kind of portfolio project that stands out to employers.What you’ll build:Secure JWT Authentication Role-Based Access ControlAdvanced Filtering, Sorting Pagination for real-world data handlingComplex Relationships between Tasks, Users LabelsComprehensive Unit End-to-End Testing for reliable deploymentsDockerized Deployment to get your API live and running anywhereSkills you’ll master:Clean API Architecture – scalable, maintainable, and easy to extendAuthentication Security – passwords, JWT, and role-based permissionsAdvanced Database Operations – TypeORM + PostgreSQL beyond basic queriesAutomated Testing – unit E2E tests for full confidence in your codeModern DevOps Workflow – containerization production deploymentWho this course is for:→ Node.js developers ready to move beyond basic Express apps→ Backend devs preparing for technical interviews or senior roles→ Anyone wanting to learn NestJS with real-world architecture testing→ Developers who need to confidently deploy production APIsTech stack:NestJS • TypeScript • PostgreSQL • TypeORM • JWT • DockerThis isn’t just about NestJS syntax — it’s about thinking like a senior backend engineer. By the end, you’ll know exactly how to design, build, test, and deploy A