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Explore tracks, courses, and projects — all in one place. Learn at your pace and build real-world skills.
Excel Pivot Tables Fundamentals
This quiz assesses your understanding of Pivot Tables in Excel, including their purpose, structure, and functionality. Questions cover the definition, use cases, layout components, and behaviors of Pivot Tables, as well as best practices for managing and updating them.
Frontend Development with Angular
This beginner track guides you step-by-step through the core skills needed for modern frontend development using Angular. Starting from the very basics, you'll learn to structure web pages with HTML, style them with CSS, add type-safe logic using TypeScript, and finally build dynamic, scalable web applications with Angular. No prior experience is required—this track is designed to take you from complete beginner to confident Angular developer.
HTML Essentials
Master the skills needed to build well-structured and accessible HTML web content. Structure documents with tags, elements, and attributes, format text and lists, and embed images, audio, and video. Create tables for organized data and forms for user input, then apply semantic HTML to build a complete, accessible website from the ground up.
Customer Churn Prediction Using Decision Trees New
A hands-on guided project where you will analyze the IBM Telco Customer Churn dataset, build a Decision Tree classifier, and extract actionable business insights to reduce churn and increase customer lifetime value.
Large Powers of 5
Return the last two digits of 5 raised to a large integer n.
Bash Fundamentals and Scripting
This quiz assesses your practical knowledge of Bash commands and scripting concepts, focusing on real-world usage and code understanding. The questions range from basic command usage to intermediate scripting techniques, including file manipulation, permissions, pipelines, loops, and variables.
C# Software Development
This track is divided into multiple courses, starting from the basic concepts of C#, slowly moving towards more advanced concepts, and eventually leading to Web Development with ASP.NET. It contains lessons and tutorials on all the important concepts ranging from lists and dictionaries to asynchronous programming, databases, APIs, and ASP.NET. The lessons and tasks are carefully planned to give you a deeper understanding of the concepts. This track is suitable for users of any skill level, including those who are absolute beginners in programming. By the end of this track, you will be proficient at web development using C# and .NET.
Workflow Automation with Make.comNew
Learn how to build powerful, real-world automation systems using Make.com and AI. Start with the fundamentals of scenario building and flow control, then master data handling, functions, APIs, and webhooks. Move into advanced workflows that combine RSS feeds, AI agents, and multimedia processing to create intelligent content pipelines. Finish by assembling a complete automation system, managing AI outputs, and exploring expansion ideas for scaling your workflows.
Fruit EDA, Clustering, and ClassificationNew
A hands-on, notebook-driven case study for exploring, clustering, and classifying fruits based on their chemical properties. You will perform exploratory data analysis, preprocess features, apply unsupervised clustering, build a classification model, and identify key chemical markers—all using strictly linear code (no function definitions).
String Reflection
Determine the string observed by Alex inside the store from the window view.
Git Basics
A beginner-level quiz covering fundamental concepts and commands in Git, including its purpose, key differences with GitHub, and essential operations such as git init, git clone, git status, branching, and resolving merge conflicts.
Developing Large Language ModelsNew
A hands-on, project-driven track for intermediate learners to master the development and fine-tuning of large language models, using Python, PyTorch, and Hugging Face. Progress from deep learning foundations to production-level LLM adaptation on real-world news data.
