Mastering In Object-Oriented Programming - By Rashmi Sir

Learn Class, Object, Abstraction, Inheritance & Polymorphism from Scratch

What you'll learn

Understand the Core Concepts of OOPS: Encapsulation, Abstraction, Inheritance, Polymorphism.

Implement Real-World Projects using OOPS concepts

Implement SOLID Principles in Practical Projects

Present and Explain Your Object-Oriented Solutions

Design and Implement Classes, Objects, and Hierarchies

Learn how to test your Java code using unit testing frameworks (e.g., JUnit), and debug common issues using structured techniques.

Understand and implement key object-oriented design patterns such as Singleton, Factory, and Strategy, and recognize when and how to use them effectively.

Hands-on Coding and Projects

Prepare for Technical Interviews with strong foundational knowledge in OOPS

Implement SOLID Principles in Practical Projects

Q&A Support:

Requirements

No Prior Experience Needed , Basic HTML Knowledge (Optional, but Helpful)

Description

Mastering in Object-Oriented Programming (OOPs)From Fundamentals to Advanced Concepts – Build Real-World Skills with Clean, Modular Code!Sure! Here's a compelling, professional, and engaging Udemy course description for "Mastering in Object-Oriented Programming (OOPs)" tailored for students, freshers, and professionals: Mastering in Object-Oriented Programming (OOPs)From Fundamentals to Advanced Concepts – Build Real-World Skills with Clean, Modular Code! Course DescriptionAre you tired of writing spaghetti code that’s hard to scale or maintain?Want to crack technical interviews, build powerful applications, or simply master the art of clean code?Then this is the course you’ve been searching for.Welcome to "Mastering in Object-Oriented Programming (OOPs)" – a comprehensive, hands-on, and career-boosting course that takes you from the very basics to pro-level design patterns in OOP—the backbone of modern software development.Whether you're a student, fresher, or working professional, this course is meticulously designed to level up your coding game with industry-standard best practices. What You'll LearnCore Concepts: Class, Object, Abstraction, Encapsulation, Inheritance, PolymorphismAdvanced Topics: Interfaces, Abstract Classes, Method Overloading & OverridingReal-World Examples: Learn how OOP powers frameworks, games, apps & APIsOOP in Action: Projects & exercises to build real-world applicationsBest Practices: DRY, SOLID principles, coupling, cohesion, and design patternsLanguage-Agnostic Skills: Learn OOP concepts that apply to any modern language (Java, Python, C++, C#, etc.)Let me know if you want these expanded into bullet points with explanations for a curriculum outline or course landing page. Who Should Enroll? Students & Beginners – New to programming? Start here. Learn the fundamentals that every coder must master. Freshers & Job Seekers – Nail your technical interviews with strong OOP understanding. Working Professionals – Already coding but not confident with OOP? Time to level up your architecture skills. Self-Taught Developers – Solidify your understanding and write cleaner, smarter, scalable code. Why This Course?Straight-to-the-point and beginner-friendlyExamples and analogies that stickCode-along style – no boring theory without actionTaught by experienced developers with real-world insightsUpdated for 2025 job market expectations & frameworks Take the LeapDon’t let unclear concepts hold you back. Master OOP once and for all – write better code, build stronger apps, and boost your career.Why Learn Core Java with Rashmi Kanta Das?With over 25 years of professional experience in software development and a passion for teaching, Rashmi Kanta Das offers unmatched expertise and insight. He has worked with global organizations, contributed to large-scale enterprise applications, and mentored countless developers who have gone on to successful careers.This course reflects his extensive experience and dedication to making Java learning practical, accessible, and enjoyable. Enroll now and become the object-oriented wizard companies love to hire!Would you like me to help with the promo video script, thumbnail text, or course curriculum outline too?

Overview

Section 1: Introduction

Lecture 1 Mastering In Object-Oriented Programming (OOPS) - By Rashmi Sir

Section 2: Fundamental of class

Lecture 2 Fundamental of class

Section 3: What is method ?

Lecture 3 What is method ?

Section 4: Difference between Constructor and Method in Java

Lecture 4 Difference between Constructor and Method in Java

Section 5: What is inheritance in java with example ( Part -01 )

Lecture 5 What is inheritance in java with example ( Part -01 )

Section 6: What is inheritance in java with example ( Part -02 )

Lecture 6 What is inheritance in java with example ( Part -02 )

Section 7: uses of this keyword 1 in java

Lecture 7 uses of this keyword 1 in java

Section 8: Var-arg in JavaScript

Lecture 8 Var-arg in JavaScript

Section 9: Uses of this Keyword 2

Lecture 9 Uses of this Keyword 2

Section 10: Calling of constructor in inheritance java

Lecture 10 Calling of constructor in inheritance java

Section 11: what is super keyword in java

Lecture 11 what is super keyword in java

Section 12: Super Keyword LAB

Lecture 12 Super Keyword LAB

Section 13: What is instance in Java ?

Lecture 13 What is instance in Java ?

Section 14: What Is Method Overriding Theory In Java?

Lecture 14 What Is Method Overriding Theory In Java?

Section 15: Method Overriding Lab

Lecture 15 Method Overriding Lab

Section 16: Method Overloading in java

Lecture 16 Method Overloading in java

Section 17: Dynamic method dispatch in java

Lecture 17 Dynamic method dispatch in java

Section 18: Dynamic Method dispatch Practical

Lecture 18 Dynamic Method dispatch Practical

Section 19: Define Static Inner Class In Java

Lecture 19 Define Static Inner Class In Java

Section 20: Non Static Inner Class & Local Inner Class In Java

Lecture 20 Non Static Inner Class & Local Inner Class In Java

Section 21: Anonymous Inner Class Theory

Lecture 21 Anonymous Inner Class In Java Theory

Section 22: Annonymous inner class practical

Lecture 22 Annonymous inner class practical

Section 23: Modifier used in java

Lecture 23 Modifier used in java

Section 24: Abstract keyword theory

Lecture 24 Abstract keyword theory

Section 25: Abstract keyword practical

Lecture 25 Abstract keyword practical

Section 26: Interface Theory

Lecture 26 Interface Theory

Section 27: Interface Practical OOPs

Lecture 27 Interface Practical OOPs

Section 28: Final & Static Keyword In Java

Lecture 28 Final & Static Keyword In Java

Section 29: strictfp keyword in Java

Lecture 29 strictfp keyword in Java

Section 30: How to Create a Package in Java?

Lecture 30 How to Create a Package in Java?

Section 31: Package program-1 in Java

Lecture 31 Package program-1 in Java

Section 32: singleton class theory

Lecture 32 singleton class theory

Section 33: singleton class practical

Lecture 33 singleton class practical

Section 34: Factory design pattern theory

Lecture 34 Factory design pattern theory

Section 35: Factory design pattern practical

Lecture 35 Factory design pattern practical

Section 36: Abstract Factory Design Pattern Theory

Lecture 36 Abstract Factory Design Pattern Theory

Section 37: Abstract Factory Design Pattern Pratical

Lecture 37 Abstract Factory Design Pattern Practical

Beginners who want to start learning programming,Students looking to strengthen their fundamentals,Job Seekers preparing for software development roles,Self-Taught Programmers wanting to understand core OOPS principles