Code Maintenance with GitHub Copilot in VS Code — PickAClass
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⏱ 2h 30m 📚 25 lessons 🎧 Audio version

Code Maintenance with GitHub Copilot in VS Code

Learn how to refactor code, resolve bugs, and automate daily maintenance tasks using GitHub Copilot Agent within your development workflow.

  • 💬 AI instructor
    Ask about any lesson and get a clear answer instantly, anytime.
  • 🕐 Start anytime
    No schedules or deadlines — learn at your own pace, whenever suits you.
  • 🌐 In English
    Lessons, tasks and certificate — all fully in your language.

About this course

Maintaining legacy code and resolving bugs can consume hours of a developer's day. This text-only course guides you through leveraging GitHub Copilot Agent to accelerate code maintenance, helping you write cleaner code and refactor existing projects with confidence. You will learn to: Understand the fundamentals of AI-assisted development and how GitHub Copilot Agent integrates with VS Code; Refactor legacy code safely by generating clean, modernized code structures; Identify and resolve software bugs quickly using targeted AI prompts and diagnostics; Write comprehensive unit tests with Copilot to ensure code stability during maintenance; Apply secure coding practices to validate and audit AI-generated suggestions. You will start with core concepts of AI pairing before moving into practical text-based exercises on refactoring, debugging, and testing real-world code snippets. This course is designed for beginner to intermediate developers who want to streamline their coding workflow, and no prior AI-tool experience is required. Start reading today to transform your daily development and maintenance routines with GitHub Copilot.

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 30m 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
Code Maintenance with GitHub Copilot in VS Code
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
Code Maintenance with GitHub Copilot in VS Code
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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