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Web Development with C#
10 Courses
439 TasksBeginner
4.7
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Only for Ultimate
Python from Zero to Hero
6 Courses215 TasksBeginner
4.6
(12469)
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Only for Ultimate
SQL from Zero to Hero
7 Courses249 TasksBeginner
4.7
(3566)
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Only for Ultimate
С++ Essentials
6 Courses124 TasksBeginner
4.3
(1036)
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Only for Ultimate
Game Development with Unity
4 Courses164 TasksBeginner
4.4
(208)
Courses & Projects
course
Working with Interfaces and Generics in TypeScript
A practical course on mastering interfaces and generics in TypeScript. Learn how to design robust type systems that make your code safer, cleaner, and easier to scale. From defining interfaces to building reusable generic patterns, this course provides a complete foundation for writing modern, type-safe applications.
1 hour
11 chaptersIntermediate
1 STUDYING NOW
course
Advanced Tree-Based Models with Python
Master the most powerful modern tree-based ensemble methods—CatBoost, XGBoost, and LightGBM. Learn their unique innovations, practical tuning, and how to leverage them for high-performance machine learning tasks.
1 hour 9 chaptersIntermediate
3 STUDYING NOW
course
Bio-Inspired Algorithms with Python
Explore the foundations and practical applications of bio-inspired algorithms in Python. This course covers evolutionary computation, swarm intelligence, and other nature-inspired optimization techniques, using only standard Python and permitted scientific libraries.
1 hour 16 chaptersBeginner
course
Business Analytics and Decision Making with Python
Master intermediate Python techniques for analyzing real-world business data, uncovering actionable insights, and supporting data-driven decision making. Learn to work with realistic e-commerce, SaaS, and financial datasets to perform cohort analysis, funnel analytics, unit economics, revenue breakdowns, customer segmentation, and metric frameworks using pandas, matplotlib, and seaborn.
2 hours 18 chaptersIntermediate
2 STUDYING NOW
course
C++ Dates and Times
Master the essentials of handling, formatting, and measuring dates and times in C++. Start with foundational C-style time handling, then progress to the modern <chrono> library, and learn practical techniques for formatting, parsing, and converting time representations.
1 hour 9 chaptersBeginner
1 STUDYING NOW
course
Common Python Errors
A practical course designed to help learners identify, understand, and fix frequent mistakes made by Python programmers. Through real-world examples and hands-on tasks, students will develop the skills to debug, refactor, and write more robust Python code.
2 hours 19 chaptersBeginner
1 STUDYING NOW
course
Conditional Statements and Loops in JavaScript
A clear, interactive introduction to program logic in JavaScript. This course explains how decisions, conditions, and loops shape the way programs run, using relatable examples and hands-on practice. Build the foundation for writing flexible, efficient, and readable code that truly responds to logic.
1 hour 13 chaptersBeginner
course
Creating Custom AI Agents with Anthropic Claude
Learn how to create a fully functional MCP (Model Context Protocol) server to integrate AI models like Claude with real-world tools like Excel. Everything from core concepts to setting up your development environment and building your first working server that can analyze real data through natural language prompts. No advanced programming knowledge required, just curiosity and willingness to explore AI automation.
1 hour 9 chaptersBeginner
course
DOM Manipulation with JavaScript
A practical introduction to JavaScript DOM manipulation for beginners. This course covers everything from understanding the DOM and selecting elements to modifying content, handling events, and writing efficient code. Build interactive, dynamic web pages with confidence through guided examples and hands-on practice.
1 hour 15 chaptersBeginner
1 STUDYING NOW
course
Data Pipelines with Python
Master the practical skills needed to design, build, and automate robust data pipelines using Python. This course covers ETL and ELT fundamentals, batch processing, incremental loading, and orchestration patterns, equipping you to handle real-world data engineering tasks with confidence.
2 hours 15 chaptersIntermediate
7 STUDYING NOW
course
DevOps Principles and Practices
A beginner-friendly course introducing the core principles and practical applications of DevOps in modern software development. Learn foundational concepts, automation techniques, CI/CD pipelines, infrastructure as code, monitoring, and effective team collaboration through clear explanations and real-world examples.
1 hour 11 chaptersBeginner
1 STUDYING NOW
course
DevSecOps Fundamentals
This beginner-friendly course introduces the foundational principles of DevSecOps, blending development, security, and operations into a unified approach. Learners will explore the core concepts, practical workflows, and essential security practices that underpin modern DevSecOps, gaining both theoretical understanding and hands-on insight through illustrative examples and quizzes.
1 hour 12 chaptersBeginner
1 STUDYING NOW
course
Feature Selection and Regularization Techniques in Python
A comprehensive intermediate course on regularization and feature selection in Python using scikit-learn, numpy, pandas, matplotlib, and seaborn. Learn to combat overfitting, apply L1/L2/Elastic Net regularization, select features using various strategies, and build robust pipelines for real-world data science tasks.
1 hour 12 chaptersBeginner
3 STUDYING NOW
course
Hyperparameter Tuning Basics with Python
A comprehensive intermediate course guiding learners through the essentials of hyperparameter tuning in machine learning, from foundational theory to advanced automated techniques, with hands-on scikit-learn examples.
1 hour 11 chaptersBeginner
2 STUDYING NOW
course
Introduction to Ansible
A beginner-friendly course designed to introduce learners to Ansible, covering its core concepts, system management capabilities, and configuration automation techniques through concise, easy-to-follow chapters.
1 hour 12 chaptersBeginner
2 STUDYING NOW
Sorry... We can't find
what you're looking for
Career tracks
track
Only for UltimateWeb Development with C#
10 Courses439 TasksBeginner
4.7
(3365)
track
Only for UltimatePython from Zero to Hero
6 Courses215 TasksBeginner
4.6
(12469)
track
Only for UltimateSQL from Zero to Hero
7 Courses249 TasksBeginner
4.7
(3566)
track
Only for UltimateС++ Essentials
6 Courses124 TasksBeginner
4.3
(1036)
track
Only for UltimateGame Development with Unity
4 Courses164 TasksBeginner
4.4
(208)
track
Only for Ultimate
Web Development with C#
10 Courses439 Tasks 4.7
track
Only for Ultimate
Python from Zero to Hero
6 Courses215 Tasks 4.6
track
Only for Ultimate
SQL from Zero to Hero
7 Courses249 Tasks 4.7
track
Only for Ultimate
С++ Essentials
6 Courses124 Tasks 4.3
track
Only for Ultimate
Game Development with Unity
4 Courses164 Tasks 4.4
Courses & Projects
Technologies
course
Working with Interfaces and Generics in TypeScript
A practical course on mastering interfaces and generics in TypeScript. Learn how to design robust type systems that make your code safer, cleaner, and easier to scale. From defining interfaces to building reusable generic patterns, this course provides a complete foundation for writing modern, type-safe applications.
1 hour 11 chaptersIntermediate
1 STUDYING NOW
course
Advanced Tree-Based Models with Python
Master the most powerful modern tree-based ensemble methods—CatBoost, XGBoost, and LightGBM. Learn their unique innovations, practical tuning, and how to leverage them for high-performance machine learning tasks.
1 hour 9 chaptersIntermediate
3 STUDYING NOW
course
Bio-Inspired Algorithms with Python
Explore the foundations and practical applications of bio-inspired algorithms in Python. This course covers evolutionary computation, swarm intelligence, and other nature-inspired optimization techniques, using only standard Python and permitted scientific libraries.
1 hour 16 chaptersBeginner
course
Business Analytics and Decision Making with Python
Master intermediate Python techniques for analyzing real-world business data, uncovering actionable insights, and supporting data-driven decision making. Learn to work with realistic e-commerce, SaaS, and financial datasets to perform cohort analysis, funnel analytics, unit economics, revenue breakdowns, customer segmentation, and metric frameworks using pandas, matplotlib, and seaborn.
2 hours 18 chaptersIntermediate
2 STUDYING NOW
course
C++ Dates and Times
Master the essentials of handling, formatting, and measuring dates and times in C++. Start with foundational C-style time handling, then progress to the modern <chrono> library, and learn practical techniques for formatting, parsing, and converting time representations.
1 hour 9 chaptersBeginner
1 STUDYING NOW
course
Common Python Errors
A practical course designed to help learners identify, understand, and fix frequent mistakes made by Python programmers. Through real-world examples and hands-on tasks, students will develop the skills to debug, refactor, and write more robust Python code.
2 hours 19 chaptersBeginner
1 STUDYING NOW
course
Conditional Statements and Loops in JavaScript
A clear, interactive introduction to program logic in JavaScript. This course explains how decisions, conditions, and loops shape the way programs run, using relatable examples and hands-on practice. Build the foundation for writing flexible, efficient, and readable code that truly responds to logic.
1 hour 13 chaptersBeginner
course
Creating Custom AI Agents with Anthropic Claude
Learn how to create a fully functional MCP (Model Context Protocol) server to integrate AI models like Claude with real-world tools like Excel. Everything from core concepts to setting up your development environment and building your first working server that can analyze real data through natural language prompts. No advanced programming knowledge required, just curiosity and willingness to explore AI automation.
1 hour 9 chaptersBeginner
course
DOM Manipulation with JavaScript
A practical introduction to JavaScript DOM manipulation for beginners. This course covers everything from understanding the DOM and selecting elements to modifying content, handling events, and writing efficient code. Build interactive, dynamic web pages with confidence through guided examples and hands-on practice.
1 hour 15 chaptersBeginner
1 STUDYING NOW
course
Data Pipelines with Python
Master the practical skills needed to design, build, and automate robust data pipelines using Python. This course covers ETL and ELT fundamentals, batch processing, incremental loading, and orchestration patterns, equipping you to handle real-world data engineering tasks with confidence.
2 hours 15 chaptersIntermediate
7 STUDYING NOW
course
DevOps Principles and Practices
A beginner-friendly course introducing the core principles and practical applications of DevOps in modern software development. Learn foundational concepts, automation techniques, CI/CD pipelines, infrastructure as code, monitoring, and effective team collaboration through clear explanations and real-world examples.
1 hour 11 chaptersBeginner
1 STUDYING NOW
course
DevSecOps Fundamentals
This beginner-friendly course introduces the foundational principles of DevSecOps, blending development, security, and operations into a unified approach. Learners will explore the core concepts, practical workflows, and essential security practices that underpin modern DevSecOps, gaining both theoretical understanding and hands-on insight through illustrative examples and quizzes.
1 hour 12 chaptersBeginner
1 STUDYING NOW
course
Feature Selection and Regularization Techniques in Python
A comprehensive intermediate course on regularization and feature selection in Python using scikit-learn, numpy, pandas, matplotlib, and seaborn. Learn to combat overfitting, apply L1/L2/Elastic Net regularization, select features using various strategies, and build robust pipelines for real-world data science tasks.
1 hour 12 chaptersBeginner
3 STUDYING NOW
course
Hyperparameter Tuning Basics with Python
A comprehensive intermediate course guiding learners through the essentials of hyperparameter tuning in machine learning, from foundational theory to advanced automated techniques, with hands-on scikit-learn examples.
1 hour 11 chaptersBeginner
2 STUDYING NOW
course
Introduction to Ansible
A beginner-friendly course designed to introduce learners to Ansible, covering its core concepts, system management capabilities, and configuration automation techniques through concise, easy-to-follow chapters.
1 hour 12 chaptersBeginner
2 STUDYING NOW
course
Working with Interfaces and Generics in TypeScript
A practical course on mastering interfaces and generics in TypeScript. Learn how to design robust type systems that make your code safer, cleaner, and easier to scale. From defining interfaces to building reusable generic patterns, this course provides a complete foundation for writing modern, type-safe applications.
1 hour 11 chaptersIntermediate
1 STUDYING NOW
course
Advanced Tree-Based Models with Python
Master the most powerful modern tree-based ensemble methods—CatBoost, XGBoost, and LightGBM. Learn their unique innovations, practical tuning, and how to leverage them for high-performance machine learning tasks.
1 hour 9 chaptersIntermediate
3 STUDYING NOW
course
Bio-Inspired Algorithms with Python
Explore the foundations and practical applications of bio-inspired algorithms in Python. This course covers evolutionary computation, swarm intelligence, and other nature-inspired optimization techniques, using only standard Python and permitted scientific libraries.
1 hour 16 chaptersBeginner
course
Business Analytics and Decision Making with Python
Master intermediate Python techniques for analyzing real-world business data, uncovering actionable insights, and supporting data-driven decision making. Learn to work with realistic e-commerce, SaaS, and financial datasets to perform cohort analysis, funnel analytics, unit economics, revenue breakdowns, customer segmentation, and metric frameworks using pandas, matplotlib, and seaborn.
2 hours 18 chaptersIntermediate
2 STUDYING NOW
course
C++ Dates and Times
Master the essentials of handling, formatting, and measuring dates and times in C++. Start with foundational C-style time handling, then progress to the modern <chrono> library, and learn practical techniques for formatting, parsing, and converting time representations.
1 hour 9 chaptersBeginner
1 STUDYING NOW
course
Common Python Errors
A practical course designed to help learners identify, understand, and fix frequent mistakes made by Python programmers. Through real-world examples and hands-on tasks, students will develop the skills to debug, refactor, and write more robust Python code.
2 hours 19 chaptersBeginner
1 STUDYING NOW
course
Conditional Statements and Loops in JavaScript
A clear, interactive introduction to program logic in JavaScript. This course explains how decisions, conditions, and loops shape the way programs run, using relatable examples and hands-on practice. Build the foundation for writing flexible, efficient, and readable code that truly responds to logic.
1 hour 13 chaptersBeginner
course
Creating Custom AI Agents with Anthropic Claude
Learn how to create a fully functional MCP (Model Context Protocol) server to integrate AI models like Claude with real-world tools like Excel. Everything from core concepts to setting up your development environment and building your first working server that can analyze real data through natural language prompts. No advanced programming knowledge required, just curiosity and willingness to explore AI automation.
1 hour 9 chaptersBeginner
course
DOM Manipulation with JavaScript
A practical introduction to JavaScript DOM manipulation for beginners. This course covers everything from understanding the DOM and selecting elements to modifying content, handling events, and writing efficient code. Build interactive, dynamic web pages with confidence through guided examples and hands-on practice.
1 hour 15 chaptersBeginner
1 STUDYING NOW
course
Data Pipelines with Python
Master the practical skills needed to design, build, and automate robust data pipelines using Python. This course covers ETL and ELT fundamentals, batch processing, incremental loading, and orchestration patterns, equipping you to handle real-world data engineering tasks with confidence.
2 hours 15 chaptersIntermediate
7 STUDYING NOW
course
DevOps Principles and Practices
A beginner-friendly course introducing the core principles and practical applications of DevOps in modern software development. Learn foundational concepts, automation techniques, CI/CD pipelines, infrastructure as code, monitoring, and effective team collaboration through clear explanations and real-world examples.
1 hour 11 chaptersBeginner
1 STUDYING NOW
course
DevSecOps Fundamentals
This beginner-friendly course introduces the foundational principles of DevSecOps, blending development, security, and operations into a unified approach. Learners will explore the core concepts, practical workflows, and essential security practices that underpin modern DevSecOps, gaining both theoretical understanding and hands-on insight through illustrative examples and quizzes.
1 hour 12 chaptersBeginner
1 STUDYING NOW
course
Feature Selection and Regularization Techniques in Python
A comprehensive intermediate course on regularization and feature selection in Python using scikit-learn, numpy, pandas, matplotlib, and seaborn. Learn to combat overfitting, apply L1/L2/Elastic Net regularization, select features using various strategies, and build robust pipelines for real-world data science tasks.
1 hour 12 chaptersBeginner
3 STUDYING NOW
course
Hyperparameter Tuning Basics with Python
A comprehensive intermediate course guiding learners through the essentials of hyperparameter tuning in machine learning, from foundational theory to advanced automated techniques, with hands-on scikit-learn examples.
1 hour 11 chaptersBeginner
2 STUDYING NOW
course
Introduction to Ansible
A beginner-friendly course designed to introduce learners to Ansible, covering its core concepts, system management capabilities, and configuration automation techniques through concise, easy-to-follow chapters.
1 hour 12 chaptersBeginner
2 STUDYING NOW
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what you're looking for
