Java Programming Fundamentals and Object-Oriented Design — PickAClass
4.0 (5) ⏱ 2h 42m 📚 27 lessons 🎧 Audio version

Java Programming Fundamentals and Object-Oriented Design

Master the core principles of Java and object-oriented programming to build scalable applications through structured written lessons and practical code examples.

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About this course

Java is a cornerstone of modern software development, powering everything from enterprise systems to mobile applications. This course provides a clear path for beginners to understand how to think in objects and write clean, efficient Java code. You will move from basic definitions to creating complex interactions between components, establishing a professional coding foundation. By the end of this course, you will be able to read, write, and analyze Java programs with a focus on modularity and reuse. You will gain the skills needed to solve logical problems using one of the world's most popular programming languages. What you'll learn: - Understand the basic building blocks of Java syntax and data structures - Apply object-oriented principles to model real-world problems effectively - Master the use of classes, interfaces, and inheritance to organize code - Learn modern Java practices including type inference and streamlined collection handling - Practice logic implementation through detailed written exercises and code analysis - Explore basic testing concepts to ensure code reliability The course begins with essential terminology and foundational concepts before progressing into case-based scenarios that illustrate how objects interact. You will learn to structure programs that are both readable and maintainable through a series of written explanations and code-based challenges. This course is designed for absolute beginners who want a focused, text-based learning experience. No prior programming knowledge is required to get started. Begin learning the essentials of Java programming today.

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 💬 Personal AI tutor
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  • 🎧 Audio version included
    Learn on the go — no screen needed
  • ♾️ Lifetime access
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  • 📱 Phone or computer
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  • 💸 14-day refund
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  • Short & focused
    2h 42m 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.

P
PickAClass
Skills profile · verifiable
Document
Certificate of Mastery
This certifies that
Name Surname
has successfully demonstrated mastery of
Java Programming Fundamentals and Object-Oriented Design
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 Programming Fundamentals and Object-Oriented Design
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.

Reviews (5)

سارة بنت محمد بن عبدالله آل ثاني QA
★ 5 · June 29, 2026

Good foundational material. I liked the mix of theory and practice, though a couple of the examples could have been clearer. Overall a positive experience.

Sophia Davis NZ
★ 4 · June 22, 2026

Thoroughly enjoyed this course. The way the information was presented was excellent, and the practical applications were highlighted effectively. Great job!

Clara Lehmann AT Verified learner
★ 3 · June 13, 2026

Tbh, I expected more practical application. It felt a bit too theoretical for my needs, though the core concepts were explained okay.

Maryam Abdullahi NG Verified learner
★ 4 · June 8, 2026

This was a good introduction. The structure is logical, and it covers the basics effectively. Might be too introductory for advanced learners.

Abigail Harris US Verified learner
★ 4 · June 5, 2026

It's a good course if you have some prior knowledge. For absolute beginners, some concepts might be a bit challenging. The structure is logical, though.

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What do I need to take this course? +

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

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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.

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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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