Technologies
Topic
Level
Type of lesson
Career tracks
track
Only for Ultimate
TEST TRACK 12
1 Course
1 Project
0 TaskBeginner
4.0
(17180)
track
Only for Ultimate
Full Stack Web Development
7 Courses424 TasksBeginner
4.5
(53)
track
Only for Ultimate
Become a React Developer
4 Courses98 TasksIntermediate
4.8
(8)
track
Only for Ultimate
Mastering Data Visualization
5 Courses146 TasksIntermediate
4.4
(9)
track
Only for Ultimate
SQL from Zero to Hero
7 Courses249 TasksBeginner
4.6
(113)
Courses & Projects
course
Clean Code Concepts in Java
Learn the foundational principles of writing clean, readable, and maintainable Java code. This beginner-friendly course introduces essential clean code concepts, demonstrates their practical application with clear examples, and helps you develop habits for professional-quality programming.
1 hour
11 chaptersBeginner
course
Cloud Foundations for Data Science
A theory-first, concept-driven course that explains the foundational mental models, architectural patterns, and trade-offs of cloud computing for data scientists. This course focuses on why cloud systems are designed the way they are, emphasizing practitioner intuition over provider-specific details.
2 hours 9 chaptersAdvanced
course
Concepts and Principles in Java
A comprehensive course designed to introduce and deepen your understanding of essential coding, clean code, and architectural principles in Java. Ideal for learners with basic Java knowledge aiming to master professional software design concepts.
1 hour 11 chaptersBeginner
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
Continual Learning and Catastrophic Forgetting
A research-oriented, advanced theoretical course exploring the structural causes of catastrophic forgetting in neural networks, the optimization and representational challenges it poses, and the core theoretical strategies for continual learning without data rehearsal. Emphasis is placed on the geometry of parameter space, the stabilityβplasticity dilemma, and the fundamental trade-offs and open problems in the field.
2 hours 9 chaptersAdvanced
course
Core Application Security
Gain a comprehensive understanding of foundational application security concepts, threats, and best practices. This course covers the most common security problems in software applications, providing practical context and real-world examples to help you recognize and mitigate vulnerabilities.
1 hour 12 chaptersBeginner
course
Course with Items Preview
A comprehensive preview course demonstrating all possible content types for grid and column chapters in Python learning modules.
1 hour 2 chaptersBeginner
1 STUDYING NOW
course
Culture, Processes, and Metrics
A beginner-friendly DevOps course introducing foundational concepts in culture, collaboration, feedback, automation, and metrics. Learn how modern teams work together, improve continuously, and measure success in a DevOps environment.
1 hour 12 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
course
Data Cleaning Techniques in Python
Master sophisticated data cleaning strategies in Python, including fuzzy matching, deduplication, record linkage, advanced text normalization, anomaly detection, and repairing corrupted datasets. This course provides hands-on, practical approaches using Python and popular libraries to ensure your data is accurate, consistent, and ready for analysis.
2 hours 12 chaptersIntermediate
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
course
Data Preprocessing and Feature Engineering with Python
Learn practical techniques to clean, transform, and engineer data for machine learning using Python. This course covers essential preprocessing steps, feature creation, and hands-on challenges to prepare data for modeling.
1 hour 12 chaptersBeginner
course
Data Privacy and Differential Privacy Fundamentals
An intermediate, theory-first course exploring the essentials of data privacy, classical anonymization, and the foundations and mechanisms of Differential Privacy (DP), with practical Python demonstrations and conceptual quizzes.
2 hours 14 chaptersIntermediate
course
Data Structures and Algorithms for Scalable Systems
A comprehensive course exploring the foundational algorithms and data structures that underpin modern data engineering and large-scale data systems. Learn how sorting, hashing, indexing, and probabilistic structures power real-world data infrastructure, with conceptual explanations and practical Python demonstrations.
2 hours 13 chaptersIntermediate
course
Data Visualization with JavaScript and Chart.js
Create interactive and visually compelling data visualizations using JavaScript and Chart.js. Build essential chart types, configure layout and styling, and work with dynamic or real-time data. Enhance your charts with animations, custom labels, and thoughtful color themes for a polished final result.
2 hours 13 chaptersIntermediate
Sorry... We can't find
what you're looking for
Career tracks
track
Only for UltimateTEST TRACK 12
1 Course1 Project0 TaskBeginner
4.0
(17180)
track
Only for UltimateFull Stack Web Development
7 Courses424 TasksBeginner
4.5
(53)
track
Only for UltimateBecome a React Developer
4 Courses98 TasksIntermediate
4.8
(8)
track
Only for UltimateMastering Data Visualization
5 Courses146 TasksIntermediate
4.4
(9)
track
Only for UltimateSQL from Zero to Hero
7 Courses249 TasksBeginner
4.6
(113)
track
Only for Ultimate
TEST TRACK 12
1 Course1 Project0 Task 4.0
track
Only for Ultimate
Full Stack Web Development
7 Courses424 Tasks 4.5
track
Only for Ultimate
Become a React Developer
4 Courses98 Tasks 4.8
track
Only for Ultimate
Mastering Data Visualization
5 Courses146 Tasks 4.4
track
Only for Ultimate
SQL from Zero to Hero
7 Courses249 Tasks 4.6
Courses & Projects
Technologies
course
Clean Code Concepts in Java
Learn the foundational principles of writing clean, readable, and maintainable Java code. This beginner-friendly course introduces essential clean code concepts, demonstrates their practical application with clear examples, and helps you develop habits for professional-quality programming.
1 hour 11 chaptersBeginner
course
Cloud Foundations for Data Science
A theory-first, concept-driven course that explains the foundational mental models, architectural patterns, and trade-offs of cloud computing for data scientists. This course focuses on why cloud systems are designed the way they are, emphasizing practitioner intuition over provider-specific details.
2 hours 9 chaptersAdvanced
course
Concepts and Principles in Java
A comprehensive course designed to introduce and deepen your understanding of essential coding, clean code, and architectural principles in Java. Ideal for learners with basic Java knowledge aiming to master professional software design concepts.
1 hour 11 chaptersBeginner
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
Continual Learning and Catastrophic Forgetting
A research-oriented, advanced theoretical course exploring the structural causes of catastrophic forgetting in neural networks, the optimization and representational challenges it poses, and the core theoretical strategies for continual learning without data rehearsal. Emphasis is placed on the geometry of parameter space, the stabilityβplasticity dilemma, and the fundamental trade-offs and open problems in the field.
2 hours 9 chaptersAdvanced
course
Core Application Security
Gain a comprehensive understanding of foundational application security concepts, threats, and best practices. This course covers the most common security problems in software applications, providing practical context and real-world examples to help you recognize and mitigate vulnerabilities.
1 hour 12 chaptersBeginner
course
Course with Items Preview
A comprehensive preview course demonstrating all possible content types for grid and column chapters in Python learning modules.
1 hour 2 chaptersBeginner
1 STUDYING NOW
course
Culture, Processes, and Metrics
A beginner-friendly DevOps course introducing foundational concepts in culture, collaboration, feedback, automation, and metrics. Learn how modern teams work together, improve continuously, and measure success in a DevOps environment.
1 hour 12 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
course
Data Cleaning Techniques in Python
Master sophisticated data cleaning strategies in Python, including fuzzy matching, deduplication, record linkage, advanced text normalization, anomaly detection, and repairing corrupted datasets. This course provides hands-on, practical approaches using Python and popular libraries to ensure your data is accurate, consistent, and ready for analysis.
2 hours 12 chaptersIntermediate
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
course
Data Preprocessing and Feature Engineering with Python
Learn practical techniques to clean, transform, and engineer data for machine learning using Python. This course covers essential preprocessing steps, feature creation, and hands-on challenges to prepare data for modeling.
1 hour 12 chaptersBeginner
course
Data Privacy and Differential Privacy Fundamentals
An intermediate, theory-first course exploring the essentials of data privacy, classical anonymization, and the foundations and mechanisms of Differential Privacy (DP), with practical Python demonstrations and conceptual quizzes.
2 hours 14 chaptersIntermediate
course
Data Structures and Algorithms for Scalable Systems
A comprehensive course exploring the foundational algorithms and data structures that underpin modern data engineering and large-scale data systems. Learn how sorting, hashing, indexing, and probabilistic structures power real-world data infrastructure, with conceptual explanations and practical Python demonstrations.
2 hours 13 chaptersIntermediate
course
Data Visualization with JavaScript and Chart.js
Create interactive and visually compelling data visualizations using JavaScript and Chart.js. Build essential chart types, configure layout and styling, and work with dynamic or real-time data. Enhance your charts with animations, custom labels, and thoughtful color themes for a polished final result.
2 hours 13 chaptersIntermediate
course
Clean Code Concepts in Java
Learn the foundational principles of writing clean, readable, and maintainable Java code. This beginner-friendly course introduces essential clean code concepts, demonstrates their practical application with clear examples, and helps you develop habits for professional-quality programming.
1 hour 11 chaptersBeginner
course
Cloud Foundations for Data Science
A theory-first, concept-driven course that explains the foundational mental models, architectural patterns, and trade-offs of cloud computing for data scientists. This course focuses on why cloud systems are designed the way they are, emphasizing practitioner intuition over provider-specific details.
2 hours 9 chaptersAdvanced
course
Concepts and Principles in Java
A comprehensive course designed to introduce and deepen your understanding of essential coding, clean code, and architectural principles in Java. Ideal for learners with basic Java knowledge aiming to master professional software design concepts.
1 hour 11 chaptersBeginner
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
Continual Learning and Catastrophic Forgetting
A research-oriented, advanced theoretical course exploring the structural causes of catastrophic forgetting in neural networks, the optimization and representational challenges it poses, and the core theoretical strategies for continual learning without data rehearsal. Emphasis is placed on the geometry of parameter space, the stabilityβplasticity dilemma, and the fundamental trade-offs and open problems in the field.
2 hours 9 chaptersAdvanced
course
Core Application Security
Gain a comprehensive understanding of foundational application security concepts, threats, and best practices. This course covers the most common security problems in software applications, providing practical context and real-world examples to help you recognize and mitigate vulnerabilities.
1 hour 12 chaptersBeginner
course
Course with Items Preview
A comprehensive preview course demonstrating all possible content types for grid and column chapters in Python learning modules.
1 hour 2 chaptersBeginner
1 STUDYING NOW
course
Culture, Processes, and Metrics
A beginner-friendly DevOps course introducing foundational concepts in culture, collaboration, feedback, automation, and metrics. Learn how modern teams work together, improve continuously, and measure success in a DevOps environment.
1 hour 12 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
course
Data Cleaning Techniques in Python
Master sophisticated data cleaning strategies in Python, including fuzzy matching, deduplication, record linkage, advanced text normalization, anomaly detection, and repairing corrupted datasets. This course provides hands-on, practical approaches using Python and popular libraries to ensure your data is accurate, consistent, and ready for analysis.
2 hours 12 chaptersIntermediate
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
course
Data Preprocessing and Feature Engineering with Python
Learn practical techniques to clean, transform, and engineer data for machine learning using Python. This course covers essential preprocessing steps, feature creation, and hands-on challenges to prepare data for modeling.
1 hour 12 chaptersBeginner
course
Data Privacy and Differential Privacy Fundamentals
An intermediate, theory-first course exploring the essentials of data privacy, classical anonymization, and the foundations and mechanisms of Differential Privacy (DP), with practical Python demonstrations and conceptual quizzes.
2 hours 14 chaptersIntermediate
course
Data Structures and Algorithms for Scalable Systems
A comprehensive course exploring the foundational algorithms and data structures that underpin modern data engineering and large-scale data systems. Learn how sorting, hashing, indexing, and probabilistic structures power real-world data infrastructure, with conceptual explanations and practical Python demonstrations.
2 hours 13 chaptersIntermediate
course
Data Visualization with JavaScript and Chart.js
Create interactive and visually compelling data visualizations using JavaScript and Chart.js. Build essential chart types, configure layout and styling, and work with dynamic or real-time data. Enhance your charts with animations, custom labels, and thoughtful color themes for a polished final result.
2 hours 13 chaptersIntermediate
Sorry... We can't find
what you're looking for
