Justin MacArthur
Advanced coding mentor, let me help you to master programming in all of it's aspects.




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Justin MacArthur
Diploma degree
/ 55 min
About your coding tutor - Justin
Hi, I’m Justin. I’ve been coding professionally since 2005 and teaching since 2020. I specialize in helping students build programming as a practical, transferable skill, not just memorize syntax. My experience spans C/C++, C#, Java, Python, PHP, JavaScript, and TypeScript, with projects in web development, mobile apps, video games, and custom system software. I’ve taught learners at every level, from beginners writing their first lines of code to experienced developers sharpening specific skills. My lessons are tailored to your goals, pace, and learning style, so you can build confidence while solving real problems instead of getting stuck in theory alone. I can help with computer science fundamentals, debugging, project planning, object-oriented programming, algorithms, data structures, games, websites, and understanding how different technologies fit together. I like to make lessons practical, patient, and encouraging, with enough challenge to help you grow without feeling overwhelmed. Whether you’re preparing for a class, building a portfolio project, improving at work, or starting your computer science journey from scratch, I’d be happy to help you strengthen your skills and discover the coder you’re meant to become.
Coding tutor specialities
Upskilling
Assignment help
Exam prep
Debugging
Job readiness
Paired coding
Project help
AI modules
Summary
Podcast
Quiz
Learnings
Flashcard
Spotlight
Zero Risk Guaranteed
15-days refund
Free tutor swap
No cancel fee
1-yr validity
24/7 support
Learner types for coding classes
Coding for intermediate
Coding for adults
Coding for advanced
Coding for beginners
Improved problem-solving skills
92% of students report faster problem-solving after lessons.
Project-based learning for real-world skills
90% of students complete relevant coding projects.
Focused on real-world coding applications
Build real projects, from apps to websites.
Justin - Coding tutor also teaches
C
C++
CSS
HTML
Java
JavaScript
Approach & tools used by coding tutor
Git & GitHub
Android Studio
Jupyter Notebook
Visual Studio Code

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