Filters 
Technologies
Topic
Level
Type of lesson
Career tracks
track
Only for Ultimate
TEST TRACK 12
1 Course
1 Project
0 TaskBeginner
4.0
(19404)
track
Only for Ultimate
Full Stack Web Development
7 Courses386 TasksBeginner
4.5
(54)
track
Only for Ultimate
Become a React Developer 2024
4 Courses73 TasksIntermediate
4.8
(8)
track
Only for Ultimate
Mastering Data Visualization (2023)
5 Courses146 TasksIntermediate
5.0
(2)
track
Only for Ultimate
SQL from Zero to Hero 2023
7 Courses248 TasksBeginner
4.6
(114)
Courses & Projects
course
Cryptography Basics for Cybersecurity Beginners
A beginner-friendly course introducing the essential concepts of cryptography, designed for those new to cybersecurity. Learn the foundations of encryption, hashing, and digital signatures with clear explanations and practical examples.
1 hour
11 chaptersBeginner
project
Customer Churn Prediction Using Decision Trees
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.
Only for Ultimate
1 hour 6 chaptersAdvanced
course
Cybersecurity Thinking for Project Leads
Empower project leads to make informed, security-conscious decisions throughout the project lifecycle. This course focuses on practical cybersecurity thinking, risk assessment, and fostering a security-aware culture within project teams, using real-world scenarios and reflective guidance.
1 hour 12 chaptersBeginner
course
DM Certification Test Exam
1 hour 3 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
Dart Asynchronous Flow
A concise, hands-on course introducing Dart's asynchronous programming model. Learn how to work with Futures, async/await, chaining, coordination, and Streams using clear, console-based examples.
1 hour 11 chaptersBeginner
course
Dart Control Flow
Master Dart's control flow mechanisms with concise, console-based examples. Learn to direct program execution using conditionals, loops, and advanced flow techniques for robust and readable Dart code.
1 hour 10 chaptersBeginner
course
Dart OOP Essentials
A concise, beginner-friendly course focused on the core object-oriented programming concepts in Dart. Learn to design robust classes, leverage inheritance and composition, and write maintainable OOP code.
1 hour 9 chaptersBeginner
course
Dart Variables & Data Types
Master the essentials of variables and data types in Dart. This course guides absolute beginners through Dart's variable declarations, type inference, core data types, and null safety, using engaging explanations and real-world themed challenges.
2 hours 18 chaptersBeginner
course
Dart for Flutter Developers
A hands-on, developer-focused course designed to help Flutter developers master Dart language features, write cleaner code, and architect scalable Flutter apps. This course bridges the gap between basic Flutter knowledge and advanced Dart proficiency, with practical tasks and real-world mistakes to avoid.
1 hour 14 chaptersBeginner
course
Data Cleaning & Data Quality in R
Master the essential skills for ensuring data quality in R. Learn to detect and handle missing, duplicated, and inconsistent data, identify outliers, apply data validation rules, and build robust data cleaning pipelines. This course combines engaging theory with hands-on challenges to prepare you for real-world data cleaning tasks.
1 hour 8 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 Manipulation in R
Master the essential data manipulation skills in R using dplyr, grouping and aggregation, and joining data frames. This course is designed for beginners and provides hands-on, real-world tasks to build your confidence in transforming and analyzing data for analytics.
2 hours 12 chaptersIntermediate
course
Data Manipulation in R (Core)
Master the essential data manipulation skills in R using dplyr, grouping and aggregation, and joining data frames. This course is designed for beginners and provides hands-on, real-world tasks to build your confidence in transforming and analyzing data for analytics.
3 hours 24 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
Sorry... We can't find
what you're looking for
Career tracks
track
Only for UltimateTEST TRACK 12
1 Course1 Project0 TaskBeginner
4.0
(19404)
track
Only for UltimateFull Stack Web Development
7 Courses386 TasksBeginner
4.5
(54)
track
Only for UltimateBecome a React Developer 2024
4 Courses73 TasksIntermediate
4.8
(8)
track
Only for UltimateMastering Data Visualization (2023)
5 Courses146 TasksIntermediate
5.0
(2)
track
Only for UltimateSQL from Zero to Hero 2023
7 Courses248 TasksBeginner
4.6
(114)
track
Only for Ultimate
TEST TRACK 12
1 Course1 Project0 Task 4.0
track
Only for Ultimate
Full Stack Web Development
7 Courses386 Tasks 4.5
track
Only for Ultimate
Become a React Developer 2024
4 Courses73 Tasks 4.8
track
Only for Ultimate
Mastering Data Visualization (2023)
5 Courses146 Tasks 5.0
track
Only for Ultimate
SQL from Zero to Hero 2023
7 Courses248 Tasks 4.6
Courses & Projects
Technologies
course
Cryptography Basics for Cybersecurity Beginners
A beginner-friendly course introducing the essential concepts of cryptography, designed for those new to cybersecurity. Learn the foundations of encryption, hashing, and digital signatures with clear explanations and practical examples.
1 hour 11 chaptersBeginner
project
Customer Churn Prediction Using Decision Trees
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.
Only for Ultimate
1 hour 6 chaptersAdvanced
course
Cybersecurity Thinking for Project Leads
Empower project leads to make informed, security-conscious decisions throughout the project lifecycle. This course focuses on practical cybersecurity thinking, risk assessment, and fostering a security-aware culture within project teams, using real-world scenarios and reflective guidance.
1 hour 12 chaptersBeginner
course
DM Certification Test Exam
1 hour 3 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
Dart Asynchronous Flow
A concise, hands-on course introducing Dart's asynchronous programming model. Learn how to work with Futures, async/await, chaining, coordination, and Streams using clear, console-based examples.
1 hour 11 chaptersBeginner
course
Dart Control Flow
Master Dart's control flow mechanisms with concise, console-based examples. Learn to direct program execution using conditionals, loops, and advanced flow techniques for robust and readable Dart code.
1 hour 10 chaptersBeginner
course
Dart OOP Essentials
A concise, beginner-friendly course focused on the core object-oriented programming concepts in Dart. Learn to design robust classes, leverage inheritance and composition, and write maintainable OOP code.
1 hour 9 chaptersBeginner
course
Dart Variables & Data Types
Master the essentials of variables and data types in Dart. This course guides absolute beginners through Dart's variable declarations, type inference, core data types, and null safety, using engaging explanations and real-world themed challenges.
2 hours 18 chaptersBeginner
course
Dart for Flutter Developers
A hands-on, developer-focused course designed to help Flutter developers master Dart language features, write cleaner code, and architect scalable Flutter apps. This course bridges the gap between basic Flutter knowledge and advanced Dart proficiency, with practical tasks and real-world mistakes to avoid.
1 hour 14 chaptersBeginner
course
Data Cleaning & Data Quality in R
Master the essential skills for ensuring data quality in R. Learn to detect and handle missing, duplicated, and inconsistent data, identify outliers, apply data validation rules, and build robust data cleaning pipelines. This course combines engaging theory with hands-on challenges to prepare you for real-world data cleaning tasks.
1 hour 8 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 Manipulation in R
Master the essential data manipulation skills in R using dplyr, grouping and aggregation, and joining data frames. This course is designed for beginners and provides hands-on, real-world tasks to build your confidence in transforming and analyzing data for analytics.
2 hours 12 chaptersIntermediate
course
Data Manipulation in R (Core)
Master the essential data manipulation skills in R using dplyr, grouping and aggregation, and joining data frames. This course is designed for beginners and provides hands-on, real-world tasks to build your confidence in transforming and analyzing data for analytics.
3 hours 24 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
Cryptography Basics for Cybersecurity Beginners
A beginner-friendly course introducing the essential concepts of cryptography, designed for those new to cybersecurity. Learn the foundations of encryption, hashing, and digital signatures with clear explanations and practical examples.
1 hour 11 chaptersBeginner
project
Customer Churn Prediction Using Decision Trees
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.
Only for Ultimate
1 hour 6 chaptersAdvanced
course
Cybersecurity Thinking for Project Leads
Empower project leads to make informed, security-conscious decisions throughout the project lifecycle. This course focuses on practical cybersecurity thinking, risk assessment, and fostering a security-aware culture within project teams, using real-world scenarios and reflective guidance.
1 hour 12 chaptersBeginner
course
DM Certification Test Exam
1 hour 3 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
Dart Asynchronous Flow
A concise, hands-on course introducing Dart's asynchronous programming model. Learn how to work with Futures, async/await, chaining, coordination, and Streams using clear, console-based examples.
1 hour 11 chaptersBeginner
course
Dart Control Flow
Master Dart's control flow mechanisms with concise, console-based examples. Learn to direct program execution using conditionals, loops, and advanced flow techniques for robust and readable Dart code.
1 hour 10 chaptersBeginner
course
Dart OOP Essentials
A concise, beginner-friendly course focused on the core object-oriented programming concepts in Dart. Learn to design robust classes, leverage inheritance and composition, and write maintainable OOP code.
1 hour 9 chaptersBeginner
course
Dart Variables & Data Types
Master the essentials of variables and data types in Dart. This course guides absolute beginners through Dart's variable declarations, type inference, core data types, and null safety, using engaging explanations and real-world themed challenges.
2 hours 18 chaptersBeginner
course
Dart for Flutter Developers
A hands-on, developer-focused course designed to help Flutter developers master Dart language features, write cleaner code, and architect scalable Flutter apps. This course bridges the gap between basic Flutter knowledge and advanced Dart proficiency, with practical tasks and real-world mistakes to avoid.
1 hour 14 chaptersBeginner
course
Data Cleaning & Data Quality in R
Master the essential skills for ensuring data quality in R. Learn to detect and handle missing, duplicated, and inconsistent data, identify outliers, apply data validation rules, and build robust data cleaning pipelines. This course combines engaging theory with hands-on challenges to prepare you for real-world data cleaning tasks.
1 hour 8 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 Manipulation in R
Master the essential data manipulation skills in R using dplyr, grouping and aggregation, and joining data frames. This course is designed for beginners and provides hands-on, real-world tasks to build your confidence in transforming and analyzing data for analytics.
2 hours 12 chaptersIntermediate
course
Data Manipulation in R (Core)
Master the essential data manipulation skills in R using dplyr, grouping and aggregation, and joining data frames. This course is designed for beginners and provides hands-on, real-world tasks to build your confidence in transforming and analyzing data for analytics.
3 hours 24 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
Sorry... We can't find
what you're looking for
