Foundations of Object-Oriented Design

Model real-world problems with classes and objects—applying encapsulation, inheritance, and polymorphism—then use SOLID principles and core design patterns to build clean, testable, extensible software.

Duration

12 hours

Taught in

English, Hindi, Marathi, Kannada, Telugu

Certificate From

i-Hub, IIT Patna

Level

Intermediate

The Future Of Foundations of Object-Oriented Design

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Student satisfaction rate

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Course Roadmap

Module 1

Foundations of Object Oriented Programming Principles

  • Understand the core pillars of OOP—encapsulation, abstraction, inheritance, and polymorphism—with simple, intuitive examples.
  • Learn how to model real-world problems into classes and objects that are clean, reusable, and easy to extend.
  • Build a solid mental model of OOP so you can write maintainable code and communicate design ideas like a pro.

Harshit Batra

Vedantu

Module 2

Pillars of OOP: EAIP in Practice

  • Dive deep into Encapsulation, Abstraction, Inheritance, and Polymorphism through practical, real-world coding examples.
  • Understand how each pillar shapes clean architecture, reduces complexity, and improves code reusability.
  • Learn to apply EAIP confidently to design flexible, scalable systems that stand up to real-world change.
Module 3

SOLID Design Principles: Clean, Maintainable OO Code

  • Learn the SOLID principles that turn fragile, tangled codebases into clean, modular, and easy-to-change systems.
  • See each principle in action with practical OO examples that show what to do—and what to avoid—in real projects.
  • Build the mindset to design code that scales gracefully, is simple to extend, and doesn’t break every time requirements change.
Module 4

Design Patterns in Practice: Creational, Structural & Behavioral

  • Understand the most powerful design patterns that solve common software problems with elegant, time-tested solutions.
  • Learn how creational, structural, and behavioral patterns shape flexible, reusable, and clean system architecture.
  • Build the ability to recognize when and how to apply each pattern to write robust, scalable, and professional-grade code.
IIT CERTIFICATION

Get certified by i-Hub, IIT Patna

Certificate

How to avail this certificate?

  • Complete all the course modules
  • Finish the final evaluation with the required minimum score
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