Design Patterns Course
Master core design patterns to build scalable, testable, and extensible apps. Learn creational, structural, and behavioral patterns with real-world note-taking and export workflows, and apply SOLID principles across Java, C#, TypeScript, and Python.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
This Design Patterns Course teaches you how to build modular, extensible note-taking features using proven creational, structural, and behavioral patterns. Learn factories, builders, singletons alternatives, facades, adapters, decorators, composites, strategies, observers, commands, and mementos, plus SOLID principles, testing practices, and plugin-style architectures so you can ship cleaner, maintainable, and scalable features faster.
Elevify advantages
Develop skills
- Apply core GoF patterns: design cleaner, flexible, testable modules fast.
- Architect modular note apps: clear boundaries, APIs, and plugin-style add-ons.
- Use Factory, Strategy, Command, and Observer to solve real-world app issues.
- Implement Facade, Adapter, Decorator, Composite to integrate and extend tools.
- Improve extensibility and testability with SOLID, DI, and robust unit tests.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workloadWhat our students say
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