Test-Driven Development (TDD) Fundamentals — PickAClass
⏱ 2h 36m 📚 26 lessons 🎧 Audio version

Test-Driven Development (TDD) Fundamentals

Learn to write robust, maintainable code by applying TDD principles from initial design to continuous improvement.

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  • 🌐 In English
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About this course

Are you tired of debugging complex codebases or struggling with regressions after making changes? Learn a powerful development approach that helps prevent these issues. This course empowers you to build software with confidence, significantly improving code quality, reducing bugs, and making your development process more efficient and enjoyable. You will gain a solid foundation in Test-Driven Development and be ready to apply its practices to your own projects. What you'll learn: Understand the core principles and benefits of Test-Driven Development (TDD). Practice the Red-Green-Refactor cycle for building new features. Apply techniques for writing effective unit tests that drive design. Learn to design highly testable and modular code components. Master refactoring strategies to improve code structure without breaking functionality. Implement TDD to foster cleaner architecture and enhance long-term code maintainability. The course begins by defining TDD and its foundational concepts, then guides you through practical exercises to apply the Red-Green-Refactor cycle. You'll progress from writing simple tests to designing more complex, testable code structures. This course is designed for aspiring and new software developers, or anyone looking to adopt a more disciplined and effective coding methodology, with no prior TDD experience required. Start building better software today by mastering Test-Driven Development.

Course contents

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 💬 Personal AI tutor
    Stuck on a lesson? Ask your built-in tutor anything, any time.
  • 🎧 Audio version included
    Learn on the go — no screen needed
  • ♾️ Lifetime access
    Come back anytime, no expiry
  • 📱 Phone or computer
    Works anywhere, any device
  • 💸 14-day refund
    No questions asked
  • ⚡ Short & focused
    2h 36m 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
Document
Certificate of Mastery
This certifies that
Name Surname
has successfully demonstrated mastery of
Test-Driven Development (TDD) 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
Test-Driven Development (TDD) 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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