Object Oriented Programming - Basics to Advance (Java OOP)
Learn OOP, SOLID principles with Java examples.
Object Oriented Programming - Basics to Advance (Java OOP) is an intermediate-level online course from Udemy in Object Oriented Programming. It is structured in 17 modules with 7 stated learning outcomes, over 25 hours. It costs ₹469, certificate included. Learners rate it 4.4/5 from 2.8K ratings on Udemy, with 208.9K enrolled.
Part of our Object Oriented Programming courses collection, where we compare it against 8 other courses. See all Object Oriented Programming courses on Udemy.
Course highlights
| Provider | Udemy |
| Duration | 25 hours |
| Level | Intermediate |
| Mode | Self-paced |
| Language | English |
| Certificate | Yes — shareable certificate |
| Instructor | Andrii Piatakha |
| Rating | 4.4★ (2.8K reviews) |
| Learners | 208.9K |
| Price | ₹469 ₹3,179 |
What you’ll learn
Level and time commitment
What this course covers
17 modulesThe 17-part outline Udemy publishes for this course, across 25 hours.
Module 1 · Introduction
Module 2 · OOP Basics
Module 3 · OOP Core Principles - Inheritance, Polymorphism, Encapsulation and Abstraction
Module 4 · SOLID Principles
Module 5 · PRACTICE: Coding exercises to practice SOLID principles
Module 6 · Methods
Module 7 · ===== OOP: Interview Preparation =====
Module 8 · Practice: EXAM OOP & Object-Oriented e-Commerce console applications
Module 9 · Object-oriented Architecture, Clean Code Design (Advanced)
Module 10 · GRASP Principles in OOP
Module 11 · GoF Design Patterns of Software Architecture in OOP
Module 12 · ===== Design Patterns: Interview Questions =====
Module 13 · UML Introduction
Module 14 · Behavioral Diagrams
Module 15 · Structural Diagrams
Module 16 · Service-Oriented Architecture (SOA)
Module 17 · Bonus section
What learners rate it
Rated 4.4/5 by 2.8K learners on Udemy (checked 5 Oct 2026).
This rating is collected by Udemy from its own enrolled learners. We reproduce it as reported and do not accept paid or incentivised reviews. See it on Udemy →
Compiled by the CoursesGlobal editorial desk. Fees, ratings, duration and certificate details for the 1 course shown are read directly from Udemy course pages — we never estimate a price or a rating. Last verified 5 October 2026.
How we compare and rank courses · Our review policy · Affiliate disclosure
Compare with alternatives
Same topic, different trade-offs — here's who runs each one and what it's best at.
| Course | Provider | Rating | Price | Duration | Why pick this one | |
|---|---|---|---|---|---|---|
| Object Oriented Programming - Basics to Advance (Java OOP) This |
 Udemy
|
4.4★ | ₹469 | 25 hours | Most popular — 208.9K learners | |
| Object Oriented Programming in Java |
 Coursera
|
4.8★ | Check price | 40h 23m | Highest rated (4.8★ from 82 reviews) | View ↗ |
| Basics of Object Oriented Programming with C# |
Udemy
|
4.7★ | Free | Free — and still gives a certificate | Start free ↗ | |
| Object-oriented Programming in JavaScript |
Udemy
|
4.7★ | ₹479 | 4 hours | Quickest to finish (4 hours) | View ↗ |
Common questions
How much does Object Oriented Programming - Basics to Advance (Java OOP) cost?
It is listed at ₹469 on Udemy, last checked 5 October 2026. Course prices change and providers run discounts, so treat this as the list price and confirm on the provider page.
Does Object Oriented Programming - Basics to Advance (Java OOP) come with a certificate?
Yes — Udemy lists a certificate on completion. It is a course certificate, not a formal qualification or university credit.
How long does Object Oriented Programming - Basics to Advance (Java OOP) take?
Udemy lists it at 25 hours. It is self-paced, so that is the volume of material rather than a deadline — how long it actually takes depends on the hours you put in each week.
Is Object Oriented Programming - Basics to Advance (Java OOP) suitable for beginners?
Udemy lists it at Intermediate level, so it assumes some grounding in the subject already. If you are starting from zero, a beginner-level course in the same topic is the better entry point.
What does Object Oriented Programming - Basics to Advance (Java OOP) cover?
It is organised into 17 modules, starting with Introduction and going on to OOP Basics, OOP Core Principles - Inheritance, Polymorphism, Encapsulation and Abstraction, SOLID Principles, PRACTICE: Coding exercises to practice SOLID principles, among others. The full outline is on this page.
Who teaches Object Oriented Programming - Basics to Advance (Java OOP)?
Andrii Piatakha, as listed by Udemy.