
Explore Python, Java, C, C++, and C# through foundational concepts, hands-on projects, and real-world applications in web and mobile development, game creation, artificial intelligence, cybersecurity, and more.
Install the JDK and the IntelliJ IDE to start coding in Java, then create a new Java project with a main class and a main method.
Kick off your programming journey with basics part 1, introducing core fundamentals across Python, Java, C, C++, and C#.
Advance your programming fundamentals across Python, Java, C, C++, and C# in basics part 2 of the complete programming bootcamp.
Explore string methods and ternary operators across Python, Java, C, C++, and C# to work with text data and concise conditional logic.
Explore logical operators and loops in Java to build clear, efficient programs and deepen your understanding of Java fundamentals.
Explore inline styling in React Native and combining styles with arrays. Learn flex layout basics and touchable components like opacity and highlight.
Explore methods in Java as part of the complete programming bootcamp that includes Java among several languages.
Explore how composition builds complex objects by combining simpler ones, and how wrapper classes encapsulate primitive types to simplify programming.
Explore how decorators transform Python functions and how the map function enables efficient data processing. Learn practical patterns for applying decorators and using map to simplify code.
Master python basics and lay a solid foundation for coding in the complete programming bootcamp.
Master arrays in Java by declaring and initializing arrays, accessing elements, and iterating through data to build foundational problem-solving skills.
Explore object oriented programming in Java in this introductory part 1, laying the foundation for Java development within the complete programming bootcamp.
Explore functions and arguments across python, java, c, c++, and c# to understand how to define and use functions.
Explore lists and collections in Python, part 1. Build a foundation for managing data with common Python collection types.
Explore object oriented programming in Java part 2, applying core concepts to build structured, reusable Java programs.
Learn to build routing and data fetching in Next.js 14, covering server and client data fetching, dynamic routes, and custom loading and not-found pages with practical examples.
Master reading and writing files in Java with practical input/output techniques and code patterns for handling text and data.
Explore methods in Python and how they help organize code within Python programs, enabling reuse and modular design.
Explore Java generics and hashmaps within the complete programming bootcamp, building a foundation for type-safe collections and efficient data handling in Java.
Explore Java threading and multithreading within the complete programming bootcamp covering Python, Java, C, C++, and C# and sharpen your concurrent programming skills.
Create a global theme context to toggle between light and dark modes, implement a useTheme hook, and wrap the app with a theme provider to access theme state across components.
Discover modules in Python as part of the complete programming bootcamp, gaining a practical introduction to Python module usage.
Continue exploring lists and collections in Python Part 2, focusing on practical techniques and common data structures to manage and manipulate data efficiently.
Study object oriented programming in Python to understand how to structure code using object oriented principles.
Tackle real-world Python projects through hands-on coding to build practical Python skills. Join a complete programming bootcamp that includes Python, Java, C, C++, and C# to develop real-world project experience.
Explore fundamentals of data structures and algorithms, including stacks, arrays, and basic searching and sorting concepts, and learn how time and memory efficiency drive code design.
Learn delete, toggle, and edit functionality for a React Native to-do app using parent child callbacks, plus an introduction to setting up react navigation with stack and tab navigators.
Develop server actions to add, fetch, edit, and delete users, connect to the database, and handle form data with validation and path revalidation for real-time updates.
Explore data handling, time concepts, and multithreading across major programming languages, with practical insights for building efficient, concurrent applications.
Set up PyQt5 for Python, including installation and environment preparation. Begin PyQt5 development by configuring the project structure.
Code a weather app using Python to practice practical programming skills within the complete programming bootcamp.
Master dynamic arrays and Big O notation within the complete programming bootcamp across Python, Java, C, C++, and C#.
Learn linear search and binary search, comparing O(n) performance for unsorted data with fast O(log N) performance on sorted data, and note linear search doesn't require sorting.
Learn basic sorting techniques across Python, Java, C, C++, and C# with practical examples and clear explanations of sorting principles.
Implement a recruiter and candidate job board workflow, including posting and listing jobs, onboarding candidates with resume uploads to Supabase storage, and managing form data.
Explore adjacency lists for representing graphs with linked lists, implement depth-first search using recursion or a stack, and compare breadth-first search using a queue to traverse graphs.
Create and fetch recipes using an authenticated API. Post new recipes with bearer token authorization and retrieve all recipes or a single recipe by id.
Learn arithmetic operators in C# through interactive input, casting, and updates, including plus, minus, multiply, divide, modulo, increment, and decrement, plus math class methods and random numbers.
Discover why to learn C#, build console apps with Visual Studio, create a new C# console project, and use the main method and Console.WriteLine to output text.
Explore output formatting and data basics in C Sharp, using console.writeline and console.write, comments, escape sequences, variables, constants, and typecasting to handle input and types.
Learn to manipulate strings in C# with methods like to upper, to lower, replace, insert, substring, and length, and implement decision making using if, else if, and switch with default.
Learn how logical operators and loops shape problem solving in Python, Java, C, C++, and C# through practical examples.
Implement a complete job application workflow by connecting to the DB, creating and fetching applications for candidates and recruiters, and revalidate the jobs path.
Explore how to define and use methods in C# and apply polymorphism to build flexible, reusable code.
Discover auto-implemented properties, enums, and generics in C# to simplify code and enable reusable patterns. See how to implement multithreading with the main thread and separate threads using lambda expressions.
Explain the importance of Python, Java, C, C++, and C#, and how these languages power web development, enterprise software, game development, and data science.
Learn how to install a C++ development setup with VS Code and GCC or Clang, write a hello world program, and understand basic input/output with std::cout and endl.
Explore arrays and methods across multiple languages, with practical examples and hands-on exercises in Python, Java, C, C++, and C# to build solid programming foundations.
Master variables in C++ by declaring, assigning, and using int, double, char, bool, and string, with const, namespaces, and typedef or using aliases.
Explore arithmetic operators and type conversion in c++, mastering addition, subtraction, multiplication, division, modulus, increment, and precedence, plus robust input with cin, getline, and ws, and a hypotenuse calculation project.
Learn to use if statements to conditionally run code with else and else if, understand comparison operators, and explore switches with cases and a default.
Explain the ternary operator and the and, or, not logical operators with booleans and conditional outputs. Demonstrate string methods length, empty, clear, append, at, insert, find, erase, and Fahrenheit–Celsius conversions.
Learn while, do-while, and for loops in c++, with prompts, exit conditions, break or continue, nested loops, and random number generation using srand, time, rand, modulus, for a guessing game.
Explore functions in C++ as part of the complete programming bootcamp, a course that also covers Python, Java, C, and C#, with a focus on C++ function usage.
Master arrays in c++ within the complete programming bootcamp, exploring basic concepts and practical usage.
Learn about constructor parameters in this module of the complete programming bootcamp, covering Python, Java, C, C++, and C#.
Explore recursion, function templates, structs, and enums in C++, using iterative vs recursive examples, templates for different types, and struct and enum usage.
The AI Engineer Core & Agentic Track with RAG, LLM, Agent, QLoRA is a comprehensive online course designed to help learners develop practical skills in modern artificial intelligence engineering. This course covers essential AI engineering concepts, Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), agentic AI systems, and advanced model fine-tuning techniques using QLoRA. Whether you are a beginner exploring AI engineering or a developer looking to expand your expertise, this course provides a structured learning path to understand and build intelligent AI-powered applications.
You will begin by exploring the fundamentals of Large Language Models, transformer architectures, prompt engineering, and integrating LLMs into real-world applications. You will learn how AI models process information, generate responses, and support intelligent application development. The course introduces practical approaches to working with LLMs and building applications that use generative AI capabilities to solve real-world problems.
Next, you will learn how to build Retrieval-Augmented Generation systems that combine the capabilities of LLMs with external knowledge sources. You will explore document processing, text embeddings, vector databases, semantic search, and retrieval pipelines. These techniques will help you develop AI applications that retrieve relevant information and generate context-aware responses based on specific datasets and documents.
The course also introduces agentic AI development, where AI agents can use tools, maintain context, perform multi-step reasoning, and execute tasks through structured workflows. You will learn how to design AI agents that interact with external systems, automate repetitive tasks, and support more complex problem-solving scenarios. You will also explore how agent-based workflows can be integrated with LLMs and RAG systems to build more capable AI applications.
Finally, you will discover how to fine-tune large language models using Quantized Low-Rank Adaptation (QLoRA). You will understand parameter-efficient fine-tuning, model quantization, and techniques for adapting pretrained models to specialized tasks while reducing memory and computational requirements.
By the end of this course, you will have a solid foundation in AI engineering and a practical understanding of how LLMs, RAG, AI agents, and QLoRA work together. You will be better prepared to develop intelligent applications, experiment with customized language models, automate workflows, and pursue opportunities in AI engineering, generative AI development, and agentic AI application development.