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Trusted teacher
This teacher has a fast response time and rate, demonstrating a high quality of service to their students.
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Since January 2024
Instructor since January 2024
Cambridge Graduate & Google Developer - Programming Tutoring 1 on 1
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From 71 € /h
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I am a Cambridge graduate in CS, with over 10 medals and national distinctions for competitive programming.

For over 5 years, I have helped hundreds of students discover how easy and beautiful Computer Science is:

- Assisted students in improving from a C to an A* grade.
- Helped motivated students qualify for the National Informatics Olympiad.
- Guided many achieve their target grades in A-Levels, even attaining the perfect score.
- Prepared for IB/IA, A-Levels, GCSE, University Entry, or equivalent.
- Assisted with specific projects at a professional level, including interview preparation.

All my success in Computer Science is due to my teachers, who knew how to inspire my passion and turn any concept into an easy-to-understand story. That's why I decided to help others further to elucidate the secrets of Computer Science and to smile with relief in the exam hall when they notice that they know how to solve all the subjects perfectly.

It's amazing how quickly a student can progress when the material is explained to them in their understanding.

I have a highly flexible schedule and can adapt to accommodate your needs.
If you have any questions about my teaching method, availability, or pricing, please don't hesitate to reach out.
I am here to assist you and provide the support you need :).
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At student's location :
  • Around London, United Kingdom
  • Around Dublin, Ireland
  • Around Birmingham, United Kingdom
  • Around Manchester, United Kingdom
  • Around Glasgow, United Kingdom
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Online from United Kingdom
About Me
Since I was 10, I've been into programming, leading to a Computer Science degree from Cambridge. I worked at Google for a bit, but left to follow my real passion: teaching others about tech. Now, that's what I do – sharing my knowledge and helping people learn.
Education
Cambridge University with a Bachelor's in Computer Science with focus on Software Development.
Planning to pursue a Master's and PHD in Artificial Intelligence.
Experience / Qualifications
Gold medal at Informatics Stars 2020, Online
Gold medal at Prosoft NT 2020, Online
Silver medal at Descendants of Moisil 2020, Dublin
Silver medal at the National Informatics Olympiad 2019, London
Silver medal at Prosoft NT 2019, Berlin
Silver medal at Descendants of Moisil 2019, Bucharest
Bronze medal at the National Informatics Olympiad 2018, Sofia
Silver medal at Informatics Stars 2018, Oslo
Silver medal at Moisil 2018, Cluj
Age
Children (7-12 years old)
Teenagers (13-17 years old)
Adults (18-64 years old)
Seniors (65+ years old)
Student level
Beginner
Intermediate
Advanced
Duration
60 minutes
The class is taught in
English
Availability of a typical week
(GMT -04:00)
New York
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Online via webcam
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At student's home
Mon
Tue
Wed
Thu
Fri
Sat
Sun
00-04
04-08
08-12
12-16
16-20
20-24
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Hello!

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Lessons can be adapted to your goals, including:

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At Centrale Nantes, I have followed advanced courses in Computer Science and Information Systems, developing strong analytical and technical skills.

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Lessons are available online or in person in Dublin.
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Contact Gabriel
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1st lesson is backed
by our
Good-fit Instructor Guarantee
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The digital landscape is evolving at an unprecedented rate, and cyber threats lurk around every corner. Cybersecurity resilience in the modern world cannot be just an add-on - it's a necessity. Offensive security professionals like ethical hackers and penetration testers can help proactively discover unknown threats and address them before the cybercriminals do.

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**** Module Covered ****
+ Module 1: Introduction to Ethical Hacking and Penetration Testing
+ Module 2: Planning and Scoping a Penetration Testing Assessment
+ Module 3: Information Gathering and Vulnerability Scanning
+ Module 4: Social Engineering Attacks
+ Module 5: Exploiting Wired and Wireless Networks
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+ Module 7: Cloud, Mobile, and IoT Security
+ Module 8: Performing Post-Exploitation Techniques
+ Module 9: Reporting and Communication
+ Module 10: Tools and Code Analysis
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** Final Course Exam: 01 Final Course Exam
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Scratch is a free a block-based programming language created by the MIT Media Lab for children ages 7 and up. By enabling children to program their own stories, games and animations, Scratch is intended to help “young people learn to think creatively, reason systematically, and work collaboratively — essential skills for life in the 21st century”.

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Using Loops:
The while, while-else.
For loop;
Jump statements: break, continue;
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Welcome to "AI and Data Science" – a comprehensive, customizable course designed for learners at any level, from beginners to advanced professionals. Whether you're just starting your journey into the world of artificial intelligence and data science or looking to enhance your existing skills, this course will provide you with the knowledge and practical tools you need to excel.

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Fundamentals of Data Science: Understanding data collection, cleaning, and preprocessing; learning to analyze and visualize data using tools like Python, Pandas, and Matplotlib.
Introduction to AI and Machine Learning: Explore basic concepts of AI, supervised and unsupervised learning, and popular algorithms (e.g., regression, classification, clustering) with hands-on coding exercises.
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Database Management: Learn how to work with databases (SQL and NoSQL) and manage data efficiently for large-scale applications.
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Basic Computer Skills: No prior programming experience is required for beginners, but familiarity with basic computer operations is recommended.
Software Setup: Students will need to install software like Python, Jupyter Notebooks, and data science libraries (instructions will be provided during the course).
Curiosity and Dedication: This course encourages a hands-on approach, so students should come ready to code, experiment, and learn through practical examples.
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Customized Learning Experience: Lessons are tailored based on the student’s level and goals, ensuring a personalized approach that aligns with your learning pace and interests.
Supportive Environment: Receive one-on-one mentoring and support to help you overcome challenges and master complex topics.
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verified badge
Dive into the world of Python programming and machine learning in this hands-on introductory class! This course is designed for beginners and focuses on the foundational concepts of Python, along with the essentials of machine learning.

Course Highlights:

Python Fundamentals: Learn the basics of Python programming, including data types, control structures, functions, and libraries. Through practical exercises, you’ll gain confidence in writing and executing Python code.

Data Manipulation and Analysis: Explore popular libraries like NumPy and pandas to handle and analyze data efficiently. Understand how to clean, process, and visualize data, preparing it for machine learning tasks.

Introduction to Machine Learning: Discover the key concepts of machine learning, including supervised and unsupervised learning, algorithms, and model evaluation. Gain insights into how machines learn from data.

Hands-On Projects: Apply your knowledge through real-world projects, where you'll build simple machine learning models using libraries such as scikit-learn. You'll learn to make predictions and evaluate model performance.

Collaboration and Support: Work alongside fellow students in a collaborative environment, with ample opportunities for group discussions and individual support from the instructor.

Who Should Enroll: This class is ideal for anyone interested in starting a career in data science or machine learning, or for those looking to enhance their programming skills with practical applications in Python.

Join us and embark on an exciting journey into the realm of programming and machine learning!
verified badge
I teach machine learning, AI and Python online to university students, postgraduates, career changers and serious beginners across the UK and Europe. Lessons are in English.

I hold an MSc in Electronics and Electrical Engineering with Distinction and I teach as a Visiting Lecturer on a Master's level module covering data analytics, machine learning and generative AI at a UK university. I also have two accepted international conference papers on deep learning for image classification. I set and mark postgraduate assignments myself, so I know where marks are won and lost on this kind of work.

Who this is for

Undergraduates and postgraduates on AI, ML, data science or computer science modules at any European university. Final year, Master's and thesis students working on a machine learning project. IB and A Level students moving into computing or engineering. Professionals retraining for data roles. Complete beginners who want to learn Python properly rather than copying it from videos.

I work with students on UK, IB and continental European programmes. I have tutored engineering students in Germany and international school students across several countries, so an unfamiliar syllabus or a module taught in a different structure is not a problem. Send me the material and I will work from it.

What we cover

Python for data science with NumPy, Pandas, Matplotlib and scikit-learn. Deep learning using TensorFlow and Keras. Core theory including regression, classification, clustering, decision trees, random forests, neural networks and CNNs, together with the linear algebra, calculus and statistics underneath them. Computer vision and image classification, which is my published research area. Model evaluation, overfitting and hyperparameter tuning. Writing machine learning work up to academic standard, covering methodology, results and critical evaluation.

How lessons work

Send me your module handbook, assignment brief, thesis spec or the code that will not run, and I plan the session around it before we meet. Nothing generic.

In the lesson I explain the concept with a worked example, then you take the keyboard while I watch and correct, because you learn far more doing it than watching me do it. You finish with annotated notes and a clear next step, and you can message me between sessions with questions.

Practical details

Online over Google Meet or Zoom with screen sharing and a shared whiteboard. Sessions run 60 or 90 minutes. I am based in the UK and teach across GMT and Central European time, with evening and weekend slots that suit students anywhere in Europe.

Tell me your course, your deadline and exactly where you are stuck, and I will come back with a plan for the first session.
verified badge
Hello!

I am an engineering student at Centrale Nantes and have been selected for a double degree programme in Computer Science at University College Dublin (UCD), starting in September 2026.

I offer tutoring in Computer Science, Programming, and Artificial Intelligence for secondary school and university students.

Lessons can be adapted to your goals, including:

• Introduction to Programming
• Python Programming
• Algorithms and Problem Solving
• Object-Oriented Programming
• Data Structures
• Computer Science Fundamentals
• Artificial Intelligence and Machine Learning Concepts
• Exam Preparation
• Homework and Project Support

At Centrale Nantes, I have followed advanced courses in Computer Science and Information Systems, developing strong analytical and technical skills.

My teaching approach is structured, practical, and adapted to each student's level. Whether you are preparing for exams, working on a project, or discovering programming for the first time, I will help you build confidence and develop a solid understanding of the subject.

Lessons are available online or in person in Dublin.
Good-fit Instructor Guarantee
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Contact Gabriel