

Colin profile and its contact details have been verified by our team.
Colin
- Rate $25
- Response 1h

$25/h
1st lesson free
- Computer programming
- Python
- Computer languages
- Java
IGCSE & A-Level Computer Science: 8 Years Teaching, 15 Years in IT, Real Python Skills
- Computer programming
- Python
- Computer languages
- Java
Lesson location
About Colin
Hello! I'm Colin, a British computer science teacher with a genuine love for helping young people understand how technology works.
My path to teaching is a little unusual, and I think it makes me a better tutor. I spent 15 years working in IT in the UK, first as an Application Deployment Analyst at Warwickshire College and University Centre, then as a freelance IT consultant, before retraining as a teacher in 2018. That means when I teach you about networks, databases, or how software really works, I am drawing on real experience, not just a textbook.
Since 2018 I have taught in schools across China, including middle schools, a foreign language school, a university, and most recently as a STEAM teacher at Hailiang Experimental School, where I designed hands-on, project-based lessons.
Along the way I earned a Master's in Education (Advanced Teaching with STEM) to complement my BSc in Computing from Lancaster University, and I am currently working towards a Doctorate in Education.
My students tell me I am patient, encouraging, and good at explaining complicated ideas in simple terms. I know exam preparation can feel stressful, so I focus on building confidence as well as knowledge. When I'm not teaching, you'll find me tinkering with technology at home, and I bring that same curiosity and enthusiasm into every lesson.
About the lesson
- Elementary School
- Middle School
- High School
- +14
levels :
Elementary School
Middle School
High School
Première
Terminale
College
University
Adult Education
Masters/ Graduate School
Doctorate
MBA
Early childhood education
Beginner
Intermediate
Advanced
Proficient
Children
- English
All languages in which the lesson is available :
English
I believe anyone can learn computer science when it is taught clearly, patiently, and with plenty of hands-on practice. My lessons are built around doing, not just listening: you will write real Python code from the very first session, and we will build your understanding step by step until exam questions feel straightforward.
I specialise in Cambridge IGCSE (0478) and A-Level (9618) Computer Science, and I also support OCR, AQA, and Edexcel specifications. Every lesson is tailored to the student. For IGCSE learners, we focus on the core syllabus: algorithms, programming, data representation, networks, and databases.
For A-Level students, we go deeper into data structures, object-oriented programming, and the theory needed for top grades.
A typical lesson includes a quick review of previous work, a taught concept with live coding demonstrations, guided practice problems, and past paper questions so you learn the exam technique as well as the content. I provide worksheets and practice tasks after each lesson, and I give parents regular progress updates.
I am a British teacher with 8 years of classroom experience and a previous 15-year career in IT, so I bring real industry perspective to everything I teach. I hold a BSc in Computing from Lancaster University and a Master's in Education.
Lessons take place online via Zoom or Google Meet. Whether you are aiming to turn a grade 5 into a 7, or a B into an A*, I will build a plan around your goals. The first lesson is free, so we can meet, assess where you are, and decide together how to get you where you want to be.
Rates
Rate
- $25
Pack rates
- 5 h: $125
- 10 h: $250
free lessons
This first lesson offered with Colin will allow you to get to know each other and clearly specify your needs for your next lessons.
- 1hrs
online
- $25/h
Colin's Video
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