Object-Oriented Design Principles with UML Fundamentals — PickAClass
⏱ 2h 42m 📚 27 lessons 🎧 Audio version

Object-Oriented Design Principles with UML Fundamentals

Acquire the essential skills to design maintainable and extensible software systems using object-oriented principles and standard UML notation.

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About this course

Many software projects struggle with maintainability and scalability as they grow. Object-oriented design provides a structured approach to building robust and adaptable systems. This course will equip you with the foundational knowledge of object-oriented design principles and the practical skill to apply them. You will learn to think critically about software structure, leading to more organized, extensible, and easier-to-understand codebases for any project. What you'll learn: - Understand the core concepts of object-oriented programming (OOP) and their importance in software development - Master fundamental design principles like encapsulation, inheritance, polymorphism, and abstraction - Apply widely recognized SOLID principles to create flexible and maintainable software architectures - Learn to read and create essential Unified Modeling Language (UML) diagrams to visualize system components and interactions - Practice identifying and applying common design patterns for recurring software problems - Develop strategies for designing modular, decoupled, and testable code The course begins with an introduction to foundational object-oriented concepts, progressively building towards the application of design principles and the use of UML for system modeling. Practical examples and exercises will reinforce understanding throughout the material. This course is designed for beginner software developers, aspiring architects, and anyone looking to build a strong foundation in designing maintainable and scalable software systems. No prior experience with object-oriented design or UML is required. Start your journey to becoming a more effective software designer today.

What you'll get

  • 📜 Certificate of completion
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  • 💬 Personal AI tutor
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  • 🎧 Audio version included
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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 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.

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Certificate of Mastery
This certifies that
Name Surname
has successfully demonstrated mastery of
Object-Oriented Design Principles with UML 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
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PickAClass — Name Surname
Object-Oriented Design Principles with UML 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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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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