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Game Development with Unity
4 Courses
214 TasksBeginner
4.4
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track
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Video Production with Adobe
4 Courses123 TasksBeginner
5.0
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UI/UX Design Tools
4 Courses161 TasksBeginner
4.6
(35)
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Essential Office Skills
3 Courses75 TasksBeginner
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Business AI Toolkit
3 Courses42 TasksBeginner
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(124)
Courses & Projects
project
Quiz Application
Build a step-by-step Java console application that allows users to take a quiz, answer questions, and see their final score. Each chapter introduces a new programming concept and adds new functionality to the application, all within a single Main.java file.
Only for Ultimate
1 hour
7 chaptersBeginner
course
R for Financial Analysts
Learn to analyze financial data in R: work with time series, compute returns, assess risk, analyze portfolios, and visualize and forecast market data using practical, code-driven examples.
1 hour 10 chaptersIntermediate
course
R for Marketing Analysts
Learn to apply R for practical marketing analytics: measure KPIs, analyze customers and cohorts, evaluate campaigns, and visualize insights to drive business decisions.
1 hour 9 chaptersIntermediate
course
R for Mathematicians
Master mathematical computation in R: express vectors, matrices, and mathematical structures in code, apply numerical methods, and solve equations and optimization problems with mathematical rigor.
1 hour 9 chaptersIntermediate
project
Rainfall Prediction in Australia
A hands-on, end-to-end case study using the Australian weather dataset to tackle missing data, perform exploratory data analysis, engineer features, and build a Random Forest classifier to predict rainfall. This project is strictly linear, avoids function definitions, and demonstrates best practices for real-world data science workflows in Python.
Only for Ultimate
1 hour 5 chaptersBeginner
course
React Data Visualization with Chart.js
Learn how to build modern, interactive, and visually engaging data visualizations in React using Chart.js. Explore integrating Chart.js with React, creating popular chart types, handling dynamic data, customizing chart appearance, and building real-world dashboards.
1 hour 11 chaptersIntermediate
course
Real Time Communication in React with Socket.IO
Implement real-time communication in React applications using Socket.IO. Understand WebSocket fundamentals, integrate Socket.IO with React, manage events and connection state, and build interactive real-time features. Apply advanced socket patterns, handle errors and reconnections, and structure real-time logic for maintainable React applications.
2 hours 13 chaptersIntermediate
course
Redis Intermediate Concepts
Dive deeper into Redis by exploring its internal mechanisms, advanced data structures, and scaling strategies. This course is designed for learners who already understand the basics and want to master Redis for more complex, high-performance applications.
1 hour 11 chaptersIntermediate
course
Reinforcement Learning from Human Feedback Theory
A rigorous, theory-driven exploration of RLHF: formalizing human preferences, reward modeling, optimization dynamics, and the alignment risks inherent to learning from human feedback.
2 hours 9 chaptersAdvanced
course
Reproducing Kernel Hilbert Spaces Theory
A rigorous exploration of Reproducing Kernel Hilbert Spaces, focusing on kernel-induced inner products, functional analytic structure, and foundational links to modern machine learning. Emphasizes definitions, theorems, proofs, and geometric intuition.
2 hours 9 chaptersAdvanced
course
Resilience Patterns in Spring
Learn how to build robust and fault-tolerant Spring applications by mastering key resilience patterns such as retries, circuit breakers, fallback strategies, timeouts, and bulkheads. This beginner-friendly course blends clear explanations with practical examples and hands-on exercises.
2 hours 14 chaptersIntermediate
project
Retail Customer Segmentation
A hands-on, notebook-style project guiding you through customer segmentation for a retail dataset using RFM analysis, K-Means clustering, and PCA visualization. All steps are performed in a linear, global-scope code style suitable for Jupyter notebooks, with no function definitions.
Only for Ultimate
1 hour 5 chaptersIntermediate
course
Rule-Based Machine Learning Systems
Master the principles and practical skills of building, interpreting, and applying rule-based machine learning systems for transparent, explainable AI on tabular data. Learn to construct, prune, and evaluate rule models, and combine them with standard ML approaches for interpretable solutions.
1 hour 16 chaptersBeginner
course
SQL for Marketing Analytics
Master SQL techniques tailored for marketing analytics. Learn to model event-based data, analyze funnels, perform cohort analysis, implement attribution logic, and evaluate campaign performance using real-world marketing datasets.
2 hours 12 chaptersAdvanced
course
SQL for Product Analysts
Master SQL from the ground up with a focus on real-world product analytics. Learn to analyze sessionized data, measure retention and churn, track feature adoption, and perform A/B test analysis using advanced SQL techniques. This course is designed for aspiring product analysts with no prior SQL experience, blending engaging theory with hands-on challenges.
4 hours 24 chaptersAdvanced
1 STUDYING NOW
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Unsure where
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Career tracks
track
Only for UltimateGame Development with Unity
4 Courses214 TasksBeginner
4.4
(368)
track
Only for UltimateVideo Production with Adobe
4 Courses123 TasksBeginner
5.0
(18)
track
Only for UltimateUI/UX Design Tools
4 Courses161 TasksBeginner
4.6
(35)
track
Only for UltimateEssential Office Skills
3 Courses75 TasksBeginner
4.5
(1030)
track
Only for UltimateBusiness AI Toolkit
3 Courses42 TasksBeginner
4.1
(124)
track
Only for Ultimate
Game Development with Unity
4 Courses214 Tasks 4.4
track
Only for Ultimate
Video Production with Adobe
4 Courses123 Tasks 5.0
track
Only for Ultimate
UI/UX Design Tools
4 Courses161 Tasks 4.6
track
Only for Ultimate
Essential Office Skills
3 Courses75 Tasks 4.5
track
Only for Ultimate
Business AI Toolkit
3 Courses42 Tasks 4.1
Courses & Projects
Technologies
project
Quiz Application
Build a step-by-step Java console application that allows users to take a quiz, answer questions, and see their final score. Each chapter introduces a new programming concept and adds new functionality to the application, all within a single Main.java file.
Only for Ultimate
1 hour 7 chaptersBeginner
course
R for Financial Analysts
Learn to analyze financial data in R: work with time series, compute returns, assess risk, analyze portfolios, and visualize and forecast market data using practical, code-driven examples.
1 hour 10 chaptersIntermediate
course
R for Marketing Analysts
Learn to apply R for practical marketing analytics: measure KPIs, analyze customers and cohorts, evaluate campaigns, and visualize insights to drive business decisions.
1 hour 9 chaptersIntermediate
course
R for Mathematicians
Master mathematical computation in R: express vectors, matrices, and mathematical structures in code, apply numerical methods, and solve equations and optimization problems with mathematical rigor.
1 hour 9 chaptersIntermediate
project
Rainfall Prediction in Australia
A hands-on, end-to-end case study using the Australian weather dataset to tackle missing data, perform exploratory data analysis, engineer features, and build a Random Forest classifier to predict rainfall. This project is strictly linear, avoids function definitions, and demonstrates best practices for real-world data science workflows in Python.
Only for Ultimate
1 hour 5 chaptersBeginner
course
React Data Visualization with Chart.js
Learn how to build modern, interactive, and visually engaging data visualizations in React using Chart.js. Explore integrating Chart.js with React, creating popular chart types, handling dynamic data, customizing chart appearance, and building real-world dashboards.
1 hour 11 chaptersIntermediate
course
Real Time Communication in React with Socket.IO
Implement real-time communication in React applications using Socket.IO. Understand WebSocket fundamentals, integrate Socket.IO with React, manage events and connection state, and build interactive real-time features. Apply advanced socket patterns, handle errors and reconnections, and structure real-time logic for maintainable React applications.
2 hours 13 chaptersIntermediate
course
Redis Intermediate Concepts
Dive deeper into Redis by exploring its internal mechanisms, advanced data structures, and scaling strategies. This course is designed for learners who already understand the basics and want to master Redis for more complex, high-performance applications.
1 hour 11 chaptersIntermediate
course
Reinforcement Learning from Human Feedback Theory
A rigorous, theory-driven exploration of RLHF: formalizing human preferences, reward modeling, optimization dynamics, and the alignment risks inherent to learning from human feedback.
2 hours 9 chaptersAdvanced
course
Reproducing Kernel Hilbert Spaces Theory
A rigorous exploration of Reproducing Kernel Hilbert Spaces, focusing on kernel-induced inner products, functional analytic structure, and foundational links to modern machine learning. Emphasizes definitions, theorems, proofs, and geometric intuition.
2 hours 9 chaptersAdvanced
course
Resilience Patterns in Spring
Learn how to build robust and fault-tolerant Spring applications by mastering key resilience patterns such as retries, circuit breakers, fallback strategies, timeouts, and bulkheads. This beginner-friendly course blends clear explanations with practical examples and hands-on exercises.
2 hours 14 chaptersIntermediate
project
Retail Customer Segmentation
A hands-on, notebook-style project guiding you through customer segmentation for a retail dataset using RFM analysis, K-Means clustering, and PCA visualization. All steps are performed in a linear, global-scope code style suitable for Jupyter notebooks, with no function definitions.
Only for Ultimate
1 hour 5 chaptersIntermediate
course
Rule-Based Machine Learning Systems
Master the principles and practical skills of building, interpreting, and applying rule-based machine learning systems for transparent, explainable AI on tabular data. Learn to construct, prune, and evaluate rule models, and combine them with standard ML approaches for interpretable solutions.
1 hour 16 chaptersBeginner
course
SQL for Marketing Analytics
Master SQL techniques tailored for marketing analytics. Learn to model event-based data, analyze funnels, perform cohort analysis, implement attribution logic, and evaluate campaign performance using real-world marketing datasets.
2 hours 12 chaptersAdvanced
course
SQL for Product Analysts
Master SQL from the ground up with a focus on real-world product analytics. Learn to analyze sessionized data, measure retention and churn, track feature adoption, and perform A/B test analysis using advanced SQL techniques. This course is designed for aspiring product analysts with no prior SQL experience, blending engaging theory with hands-on challenges.
4 hours 24 chaptersAdvanced
1 STUDYING NOW
project
Quiz Application
Build a step-by-step Java console application that allows users to take a quiz, answer questions, and see their final score. Each chapter introduces a new programming concept and adds new functionality to the application, all within a single Main.java file.
Only for Ultimate
1 hour 7 chaptersBeginner
course
R for Financial Analysts
Learn to analyze financial data in R: work with time series, compute returns, assess risk, analyze portfolios, and visualize and forecast market data using practical, code-driven examples.
1 hour 10 chaptersIntermediate
course
R for Marketing Analysts
Learn to apply R for practical marketing analytics: measure KPIs, analyze customers and cohorts, evaluate campaigns, and visualize insights to drive business decisions.
1 hour 9 chaptersIntermediate
course
R for Mathematicians
Master mathematical computation in R: express vectors, matrices, and mathematical structures in code, apply numerical methods, and solve equations and optimization problems with mathematical rigor.
1 hour 9 chaptersIntermediate
project
Rainfall Prediction in Australia
A hands-on, end-to-end case study using the Australian weather dataset to tackle missing data, perform exploratory data analysis, engineer features, and build a Random Forest classifier to predict rainfall. This project is strictly linear, avoids function definitions, and demonstrates best practices for real-world data science workflows in Python.
Only for Ultimate
1 hour 5 chaptersBeginner
course
React Data Visualization with Chart.js
Learn how to build modern, interactive, and visually engaging data visualizations in React using Chart.js. Explore integrating Chart.js with React, creating popular chart types, handling dynamic data, customizing chart appearance, and building real-world dashboards.
1 hour 11 chaptersIntermediate
course
Real Time Communication in React with Socket.IO
Implement real-time communication in React applications using Socket.IO. Understand WebSocket fundamentals, integrate Socket.IO with React, manage events and connection state, and build interactive real-time features. Apply advanced socket patterns, handle errors and reconnections, and structure real-time logic for maintainable React applications.
2 hours 13 chaptersIntermediate
course
Redis Intermediate Concepts
Dive deeper into Redis by exploring its internal mechanisms, advanced data structures, and scaling strategies. This course is designed for learners who already understand the basics and want to master Redis for more complex, high-performance applications.
1 hour 11 chaptersIntermediate
course
Reinforcement Learning from Human Feedback Theory
A rigorous, theory-driven exploration of RLHF: formalizing human preferences, reward modeling, optimization dynamics, and the alignment risks inherent to learning from human feedback.
2 hours 9 chaptersAdvanced
course
Reproducing Kernel Hilbert Spaces Theory
A rigorous exploration of Reproducing Kernel Hilbert Spaces, focusing on kernel-induced inner products, functional analytic structure, and foundational links to modern machine learning. Emphasizes definitions, theorems, proofs, and geometric intuition.
2 hours 9 chaptersAdvanced
course
Resilience Patterns in Spring
Learn how to build robust and fault-tolerant Spring applications by mastering key resilience patterns such as retries, circuit breakers, fallback strategies, timeouts, and bulkheads. This beginner-friendly course blends clear explanations with practical examples and hands-on exercises.
2 hours 14 chaptersIntermediate
project
Retail Customer Segmentation
A hands-on, notebook-style project guiding you through customer segmentation for a retail dataset using RFM analysis, K-Means clustering, and PCA visualization. All steps are performed in a linear, global-scope code style suitable for Jupyter notebooks, with no function definitions.
Only for Ultimate
1 hour 5 chaptersIntermediate
course
Rule-Based Machine Learning Systems
Master the principles and practical skills of building, interpreting, and applying rule-based machine learning systems for transparent, explainable AI on tabular data. Learn to construct, prune, and evaluate rule models, and combine them with standard ML approaches for interpretable solutions.
1 hour 16 chaptersBeginner
course
SQL for Marketing Analytics
Master SQL techniques tailored for marketing analytics. Learn to model event-based data, analyze funnels, perform cohort analysis, implement attribution logic, and evaluate campaign performance using real-world marketing datasets.
2 hours 12 chaptersAdvanced
course
SQL for Product Analysts
Master SQL from the ground up with a focus on real-world product analytics. Learn to analyze sessionized data, measure retention and churn, track feature adoption, and perform A/B test analysis using advanced SQL techniques. This course is designed for aspiring product analysts with no prior SQL experience, blending engaging theory with hands-on challenges.
4 hours 24 chaptersAdvanced
1 STUDYING NOW
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