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Only for Ultimate
ะก++ Essentials
6 Courses
124 TasksBeginner
4.3
(1327)
track
Only for Ultimate
Game Development with Unity
4 Courses164 TasksBeginner
4.4
(299)
track
Only for Ultimate
Become a React Developer
4 Courses73 TasksIntermediate
4.3
(124)
track
Only for Ultimate
Full Stack Web Development
7 Courses386 TasksBeginner
4.6
(1485)
track
Only for Ultimate
Frontend Development Foundations
6 Courses374 TasksBeginner
4.6
(1417)
Courses & Projects
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 Finance and Accounting
Master SQL essentials for finance and accounting by learning to analyze time-series data, perform period-over-period comparisons, execute ledger-style joins, ensure data accuracy, and understand transaction logic. This course is designed for absolute beginners and uses real-world finance scenarios to make learning engaging and practical.
4 hours 22 chaptersAdvanced
1 STUDYING NOW
FINANCE
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
course
Sampling Methods for Machine Learning
Explore the mathematical intuition and practical foundations of sampling methods in machine learning, from Monte Carlo basics to MCMC and their roles in modern generative models.
2 hours 9 chaptersAdvanced
course
Scaling Strategies
Explore the foundational principles and advanced techniques for scaling software applications, systems, and engineering teams. This course guides software engineers and architects through the theory and practice of scaling, covering architectural patterns, trade-offs, and real-world scenarios to ensure robust, high-performing, and resilient systems.
1 hour 12 chaptersBeginner
course
Security by Design
A beginner-friendly course introducing Security by Design principles for DevOps learners. Explore foundational security concepts, practical DevOps security patterns, and essential techniques to build secure systems from the ground up.
1 hour 12 chaptersBeginner
course
Service Discovery with Spring
A beginner-friendly course that introduces the fundamentals of service discovery in Spring-based microservices architectures. Learn about registries like Eureka and Consul, understand client-side and server-side discovery, and explore best practices for robust microservices communication.
1 hour 11 chaptersIntermediate
course
Site Reliability Engineering
A beginner-friendly course introducing the core principles, practices, and real-world scenarios of Site Reliability Engineering. Designed for learners with foundational DevOps or system administration knowledge, this course explores the unique mindset, tools, and workflows that define SRE.
1 hour 11 chaptersBeginner
1 STUDYING NOW
course
Sortable.js Drag and Drop Interfaces with JavaScript
Learn to build modern drag and drop interfaces using SortableJS. The material covers everything from setting up simple sortable lists to creating advanced multi list layouts and Kanban boards.
1 hour 12 chaptersBeginner
course
Spring AI
A technical, production-focused course on integrating AI into Spring applications. Learn how Spring AI works under the hood, how it connects to external LLM providers, manages requests and responses, and ensures reliability, consistency, and robust error handling in real-world backend systems.
2 hours 12 chaptersIntermediate
course
Spring AOP Under the Hood
Dive deep into the internal workings of Spring AOP. This course is designed for Java and Spring developers who want to understand not just how to use AOP, but how it operates under the hood. Explore the architecture, proxy mechanisms, weaving, and the lifecycle of advice in Spring AOP, with a blend of theory and hands-on code exploration.
2 hours 12 chaptersAdvanced
course
Spring Testing Concepts
A beginner-friendly course introducing the core concepts and practical skills for testing Spring Boot applications. Learn unit testing, integration testing, test slices, mocking, and effective testing strategies to ensure robust and maintainable Spring projects.
1 hour 12 chaptersBeginner
project
Steam Games Data Analysis
A comprehensive, hands-on data analysis project using Python and pandas on the Steam games dataset. This case study guides you through data cleaning, exploratory data analysis, feature engineering, deep-dive analytics, and statistical hypothesis testing to extract actionable business insights for game developers.
Only for Ultimate
1 hour 5 chaptersIntermediate
Sorry... We can't find
what you're looking for
Career tracks
track
Only for Ultimateะก++ Essentials
6 Courses124 TasksBeginner
4.3
(1327)
track
Only for UltimateGame Development with Unity
4 Courses164 TasksBeginner
4.4
(299)
track
Only for UltimateBecome a React Developer
4 Courses73 TasksIntermediate
4.3
(124)
track
Only for UltimateFull Stack Web Development
7 Courses386 TasksBeginner
4.6
(1485)
track
Only for UltimateFrontend Development Foundations
6 Courses374 TasksBeginner
4.6
(1417)
track
Only for Ultimate
ะก++ Essentials
6 Courses124 Tasks 4.3
track
Only for Ultimate
Game Development with Unity
4 Courses164 Tasks 4.4
track
Only for Ultimate
Become a React Developer
4 Courses73 Tasks 4.3
track
Only for Ultimate
Full Stack Web Development
7 Courses386 Tasks 4.6
track
Only for Ultimate
Frontend Development Foundations
6 Courses374 Tasks 4.6
Courses & Projects
Technologies
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 Finance and Accounting
Master SQL essentials for finance and accounting by learning to analyze time-series data, perform period-over-period comparisons, execute ledger-style joins, ensure data accuracy, and understand transaction logic. This course is designed for absolute beginners and uses real-world finance scenarios to make learning engaging and practical.
4 hours 22 chaptersAdvanced
1 STUDYING NOW
FINANCE
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
course
Sampling Methods for Machine Learning
Explore the mathematical intuition and practical foundations of sampling methods in machine learning, from Monte Carlo basics to MCMC and their roles in modern generative models.
2 hours 9 chaptersAdvanced
course
Scaling Strategies
Explore the foundational principles and advanced techniques for scaling software applications, systems, and engineering teams. This course guides software engineers and architects through the theory and practice of scaling, covering architectural patterns, trade-offs, and real-world scenarios to ensure robust, high-performing, and resilient systems.
1 hour 12 chaptersBeginner
course
Security by Design
A beginner-friendly course introducing Security by Design principles for DevOps learners. Explore foundational security concepts, practical DevOps security patterns, and essential techniques to build secure systems from the ground up.
1 hour 12 chaptersBeginner
course
Service Discovery with Spring
A beginner-friendly course that introduces the fundamentals of service discovery in Spring-based microservices architectures. Learn about registries like Eureka and Consul, understand client-side and server-side discovery, and explore best practices for robust microservices communication.
1 hour 11 chaptersIntermediate
course
Site Reliability Engineering
A beginner-friendly course introducing the core principles, practices, and real-world scenarios of Site Reliability Engineering. Designed for learners with foundational DevOps or system administration knowledge, this course explores the unique mindset, tools, and workflows that define SRE.
1 hour 11 chaptersBeginner
1 STUDYING NOW
course
Sortable.js Drag and Drop Interfaces with JavaScript
Learn to build modern drag and drop interfaces using SortableJS. The material covers everything from setting up simple sortable lists to creating advanced multi list layouts and Kanban boards.
1 hour 12 chaptersBeginner
course
Spring AI
A technical, production-focused course on integrating AI into Spring applications. Learn how Spring AI works under the hood, how it connects to external LLM providers, manages requests and responses, and ensures reliability, consistency, and robust error handling in real-world backend systems.
2 hours 12 chaptersIntermediate
course
Spring AOP Under the Hood
Dive deep into the internal workings of Spring AOP. This course is designed for Java and Spring developers who want to understand not just how to use AOP, but how it operates under the hood. Explore the architecture, proxy mechanisms, weaving, and the lifecycle of advice in Spring AOP, with a blend of theory and hands-on code exploration.
2 hours 12 chaptersAdvanced
course
Spring Testing Concepts
A beginner-friendly course introducing the core concepts and practical skills for testing Spring Boot applications. Learn unit testing, integration testing, test slices, mocking, and effective testing strategies to ensure robust and maintainable Spring projects.
1 hour 12 chaptersBeginner
project
Steam Games Data Analysis
A comprehensive, hands-on data analysis project using Python and pandas on the Steam games dataset. This case study guides you through data cleaning, exploratory data analysis, feature engineering, deep-dive analytics, and statistical hypothesis testing to extract actionable business insights for game developers.
Only for Ultimate
1 hour 5 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 Finance and Accounting
Master SQL essentials for finance and accounting by learning to analyze time-series data, perform period-over-period comparisons, execute ledger-style joins, ensure data accuracy, and understand transaction logic. This course is designed for absolute beginners and uses real-world finance scenarios to make learning engaging and practical.
4 hours 22 chaptersAdvanced
1 STUDYING NOW
FINANCE
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
course
Sampling Methods for Machine Learning
Explore the mathematical intuition and practical foundations of sampling methods in machine learning, from Monte Carlo basics to MCMC and their roles in modern generative models.
2 hours 9 chaptersAdvanced
course
Scaling Strategies
Explore the foundational principles and advanced techniques for scaling software applications, systems, and engineering teams. This course guides software engineers and architects through the theory and practice of scaling, covering architectural patterns, trade-offs, and real-world scenarios to ensure robust, high-performing, and resilient systems.
1 hour 12 chaptersBeginner
course
Security by Design
A beginner-friendly course introducing Security by Design principles for DevOps learners. Explore foundational security concepts, practical DevOps security patterns, and essential techniques to build secure systems from the ground up.
1 hour 12 chaptersBeginner
course
Service Discovery with Spring
A beginner-friendly course that introduces the fundamentals of service discovery in Spring-based microservices architectures. Learn about registries like Eureka and Consul, understand client-side and server-side discovery, and explore best practices for robust microservices communication.
1 hour 11 chaptersIntermediate
course
Site Reliability Engineering
A beginner-friendly course introducing the core principles, practices, and real-world scenarios of Site Reliability Engineering. Designed for learners with foundational DevOps or system administration knowledge, this course explores the unique mindset, tools, and workflows that define SRE.
1 hour 11 chaptersBeginner
1 STUDYING NOW
course
Sortable.js Drag and Drop Interfaces with JavaScript
Learn to build modern drag and drop interfaces using SortableJS. The material covers everything from setting up simple sortable lists to creating advanced multi list layouts and Kanban boards.
1 hour 12 chaptersBeginner
course
Spring AI
A technical, production-focused course on integrating AI into Spring applications. Learn how Spring AI works under the hood, how it connects to external LLM providers, manages requests and responses, and ensures reliability, consistency, and robust error handling in real-world backend systems.
2 hours 12 chaptersIntermediate
course
Spring AOP Under the Hood
Dive deep into the internal workings of Spring AOP. This course is designed for Java and Spring developers who want to understand not just how to use AOP, but how it operates under the hood. Explore the architecture, proxy mechanisms, weaving, and the lifecycle of advice in Spring AOP, with a blend of theory and hands-on code exploration.
2 hours 12 chaptersAdvanced
course
Spring Testing Concepts
A beginner-friendly course introducing the core concepts and practical skills for testing Spring Boot applications. Learn unit testing, integration testing, test slices, mocking, and effective testing strategies to ensure robust and maintainable Spring projects.
1 hour 12 chaptersBeginner
project
Steam Games Data Analysis
A comprehensive, hands-on data analysis project using Python and pandas on the Steam games dataset. This case study guides you through data cleaning, exploratory data analysis, feature engineering, deep-dive analytics, and statistical hypothesis testing to extract actionable business insights for game developers.
Only for Ultimate
1 hour 5 chaptersIntermediate
Sorry... We can't find
what you're looking for
