Java OOP Fundamentals — PickAClass
⏱ 2h 54m 📚 29 lessons

Java OOP Fundamentals

Master core object-oriented programming principles and modern Java syntax to develop well-structured applications.

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About this course

Unlock the power of modern software development by mastering Object-Oriented Programming (OOP) with Java, a language known for its versatility and widespread use. This comprehensive course will guide you from basic concepts to advanced application, enabling you to write clean, modular, and maintainable Java code. You will gain a solid understanding of how to design and implement robust and scalable object-oriented solutions. What you'll learn: Understand the four pillars of Object-Oriented Programming: Encapsulation, Inheritance, Polymorphism, and Abstraction. Apply fundamental Java language constructs and modern syntax features to implement OOP concepts effectively. Design and create classes, objects, and interfaces to model real-world problems. Practice writing modular and reusable code by applying object-oriented design principles and patterns. Learn basic principles of unit testing to ensure code correctness and maintainability in Java applications. The course starts with essential terminology and basic Java syntax, then systematically builds your knowledge of object-oriented principles. You will read detailed explanations and analyze practical code snippets, solidifying your understanding through targeted written exercises. This course is ideal for programming beginners and anyone new to Java or Object-Oriented Programming. No prior coding experience is necessary. Start building your foundation in object-oriented software development with Java today.

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 💬 Personal AI tutor
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  • ♾️ Lifetime access
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  • 📱 Phone or computer
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  • 💸 14-day refund
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  • Short & focused
    2h 54m of practical content

Certificate of completion

Every course you complete on PickAClass issues a credential like this — original, with its own code, verifiable by URL, and detailed about what was actually demonstrated.

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PickAClass
Skills profile · verifiable
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Certificate of Mastery
This certifies that
Name Surname
has successfully demonstrated mastery of
Java OOP Fundamentals
Skills demonstrated
Behavioral pattern analysis
Foundational
1.2 hrs
Decision-architecture frameworks
Proficient
1.4 hrs
A/B test design
Proficient
1.7 hrs
Behavioral copywriting
Advanced
1.9 hrs
P
PickAClass — Name Surname
Java OOP Fundamentals
Page 2 of 2
Performance detail
Coursework summary
Lessons completed 14 / 14
Practice questions 26 / 28
Assignments submitted 4 (avg 4.5 / 5)
Capstone project Reviewed — 4.6 / 5
Total practice 6.2 hrs
Performance benchmark
Cohort rank Top 12% of 1,625
Time to completion 11 days (median: 22)
Mastery score 91 / 100
Practice-question score 94%
Skill verification Verified Skill Path
Verify this credential
pickaclass.com/certificates/PCC-2026-X4F7-AP19
Issued under the academic standards of PickAClass. Skill levels reflect assessed performance against the course's competency rubric. This is an original credential of this platform.

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Frequently asked

What do I need to take this course? +

Just a phone or computer with internet. No installs, no special hardware.

How do I pay? +

By card via Stripe. We don’t store card details — Stripe handles them securely.

Can I get a refund? +

Yes — full refund within 14 days, no questions asked.

How long will I have access? +

Forever. Once you purchase, the course is yours to revisit anytime.

Will I get a certificate? +

Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.

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