Care Trainings is pleased to release its second e-learning on-line course on Object Oriented Principles. This course will help in writing maintainable software.

This course contents are mentioned below:

• Why OO design different? How to find classes for a problem?
• Encapsulation, Polymorphism, Inheritance vs Delegation.
• DRY (Don’t Repeat yourself) principle.
• Liskov Substitution Principle.
• Coupling.
• Value or Immutable objects. Rules for concurrency.
• Size of a class/function/package.
• Self documenting code. Compose method pattern.
• When to use comments?
• Samurai principle
• Null pattern
• Circuit Breaker Pattern
• Interface design
• Principle of least Astonishment
• Law of Demeter
• Tell, don’t ask principle
• Fail-fast principle
• Single Responsibility Principle
• Interface segregation principle
• Open Closed Principle
• Dependency Inversion Principle
• SOLID acronym for principles
• Advantages of Functional programming. Using Pure functions
• Cyclomatic complexity
• Acyclic dependency Principle
• Stable dependency Principle
• Layering in application
• Transaction script, Table module, Domain model
• Project Architecture, Ubiquitous Language, Bounded context, Context map, Good design for core domain
• Design Smells
• Summary

The pre-requisite for this course is that person should know

• Basics of at least one OO language like Java, C# or C++.
• Basic UML class diagram notations.

The total duration all video sessions is about 5 hours. The initial few sessions of this course can be watched or downloaded for free at http://caretrainings.co.in/ecourses.html.