Computer science for children, beginners and intermediate level - Private lessons

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Computer science for children, beginners and intermediate level

From 38 C$ /h

I teach computer science classes for various levels, from programming for the little ones with Scratch, Python for beginners and even more complex languages such as C. I also teach classes on basic concepts of GNU/Linux to become familiar with its operation and correct use.

I am a student of the Double Degree in Mathematics and Computer Engineering at the Autonomous University of Madrid, in my third year. I have always had a great vocation for computing and programming, and I hope that in this course I can share how exciting these subjects are in the most understandable, interactive and enjoyable way possible.

Extra information

An available computer is required for the course

Location

Online from Spain

About Me

Passionate student of Mathematics and Computer Engineering, I love sharing my vocation with others. I also like languages and music, which I have learned since I was 4 years old.

Education

Studying at the UAM Double Degree in Mathematics and Computer Engineering, graduated from the IES San Mateo High School of Excellence, 8 years at the Teresa Berganza Conservatory (Cello).

Experience / Qualifications

Accredited C1 level of English, although my current level is C2. Learning French. Grade of 13,728/14 in the EvAU in addition to various Honorable Mentions in my previous undergraduate and high school courses.

Age

Children (7-12 years old)

Teenagers (13-17 years old)

Adults (18-64 years old)

Seniors (65+ years old)

Student level

Beginner

Intermediate

Duration

30 minutes

45 minutes

60 minutes

90 minutes

120 minutes

The class is taught in

Spanish

English

Skills

Computer basics

Computer engineering

Software engineering

Availability of a typical week

(GMT -04:00)

New York

Online via webcam

Mon

Tue

Wed

Thu

Fri

Sat

Sun

00-04

04-08

08-12

12-16

16-20

20-24

Mathematics reinforcement for all school levels

38 C$ /h

Mathematics from Primary to EvAU preparation. Flexible approach: from teaching approaches to specific classes for exams.

I am a student of the Autonomous University of Madrid of the Double Degree in Mathematics and Computer Engineering, ready to share my experience and ensure your academic success or that of your children.

Read more

Improve your French by following our online French courses. I teach courses and help organize foreign companies in matters of organization and fixed obligations such as monthly expenses and scheduling client appointments.

While adults are still debating whether kids should use AI, they are already using it.
The question isn't "should they?" it's "how do we do it intelligently?"

In this course, your child will discover:
✓ What AI actually is: not magic, not mystery. How machines think, what they can do, what they can't
✓ How ChatGPT really works: not just "ask a question and get an answer," but why it responds that way, where it fails, when to trust it
✓ What LLMs are (Large Language Models): in language they understand, not tech jargon
✓ Create with AI: custom avatars, interactive stories, real projects using real tools
✓ Think critically about AI: Bias, privacy, creativity. What does AI do better than humans? What can't it do?
✓ Real-world applications: How AI transforms medicine, education, art, gaming, everyday life

Why this is different:
Most AI courses for kids teach "here's the tool, use it." I teach how to think about AI.
Your child will learn to see AI not as black magic or a solution to everything, but as a powerful tool with real limits.
And, more importantly: that they can control how they use it.

What they take home:
Real projects they created (custom avatar, interactive app, analysis of a real AI case study). A genuine understanding of how it works. And the ability to use AI responsibly and creatively.

Format: Online | 60–90 min sessions | Flexible, adapted to their age and pace

For curious kids asking "How does ChatGPT actually know things?"

Do you want to improve your office skills? Master the essential tools to succeed in your studies or boost your career?
Register now for our tailor-made training courses!
A flexible, practical course tailored to each age group. Course materials are provided to facilitate understanding.
With more than 7 years of experience as a computer tools trainer, I stand out for the quality of my work.
I also offer my services to businesses for seminars or refresher courses.
✅ Available programs:

🔹 Microsoft Word
Professional layout
Creation of CVs, reports, letters, etc.
Using styles, automatic summaries...

🔹 Microsoft Excel
Basic and Advanced Formulas
Formula and creation of tables

🔹 Microsoft PowerPoint
Creating impactful presentations
Animation and transitions
Tips to captivate your audience

This fun and interactive course introduces kids and teens to the fundamentals of coding using Scratch, a visual programming language developed by MIT. Students will learn to create games, animations, and interactive stories while developing problem-solving, logical thinking, and creativity skills—all in a playful, drag-and-drop environment!
Who Should Join?
✔ Kids & teens curious about coding and game design
✔ Young learners who enjoy storytelling, art, or technology
✔ Future coders looking for a fun introduction to programming

Personalized support for students, freelancers and entrepreneurs wishing to succeed in their IT projects.

Help with:

Project structuring

Technology choices

Specifications

Code correction and improvement

University projects (final year projects, final year projects, dissertations)

Finalization and delivery of the project

Objective: To understand AI without fear, to use it to simplify one's life, to know how to identify digital traps, and to use Word, Excel, etc. without difficulty.

1: Demystifying AI (What exactly is it?)
AI is not a movie robot: Difference between fiction and reality.

How it works (simply): The image of the "giant library": AI has read billions of books and uses them to predict the continuation of a sentence or create an image.

Where is it already present? Spell checkers, Netflix/YouTube suggestions, GPS, and voice assistants (Siri/Alexa).

2: Using AI to make life easier
Conversing with AI (ChatGPT, Claude, Gemini):

Ask him to write an administrative email or a complex letter.

Summarize a long newspaper article or document.

Plan a travel itinerary or find recipe ideas with what's left in the fridge.

AI for creativity and memory:

Generate images to illustrate a birthday card (Midjourney, DALL-E).

Using AI to restore or colorize old family photos.

3: Learning to "talk" to AI (The Art of the Prompt)
The context method: Why "Give me a cake recipe" is less effective than "I am allergic to gluten and I am hosting 4 people, give me a simple chocolate cake recipe".

The expert's role: Learning to tell AI "Act like a travel guide" or "Act like an expert gardener".

4: Precautions and Critical Thinking (The Survival Guide)
"Hallucinations": Understand that AI can make false claims with complete certainty (never take medical or legal advice from AI without verification).

Privacy protection:

Never give sensitive data (social security number, passwords, bank details) to an AI.

Knowing that everything we write to the AI is potentially used to train it.

Spotting "Deepfakes":

How to recognize a doctored image or video (details on the hands, strange reflections, slightly metallic voice).

Verify the information: the golden rule of cross-referencing sources.

5: Ethics and Impacts (To go further)
Copyright: Who owns an image created by AI?

The environmental impact: The water and energy consumption of AI servers.

The future: Will AI replace us or assist us?

I offer one-to-one Machine Learning and AI tuition for university students, postgraduates, working professionals, and serious self-learners. Lessons are available online or in person around Birmingham.
What I cover:

Python for data science and ML (NumPy, Pandas, Scikit-learn)
Deep learning with TensorFlow and Keras
Core ML concepts: regression, classification, clustering, neural networks, CNNs
Computer vision and image classification (my published research area)
University coursework support, dissertation help, project guidance
Help with Kaggle competitions and personal portfolio projects

How I teach:
I focus on understanding, not memorisation. We work through real datasets and real problems — not toy examples — so you can actually apply what you learn. I'll help you build a model from scratch, debug it when it doesn't work, and explain the maths behind why it does or doesn't perform well. For university students, I can also help with assignments, dissertations, and final-year projects.
Whether you're just starting out, stuck on a coursework project, or trying to break into ML professionally, I can meet you wherever you are and help you move forward.

Construct3 is a game engine that allows you to create and publish games in the simplest way. It's also a gateway to learning programming in a simple way and is suitable for all age groups, especially children. It helps you design a game from your imagination and publish it for others to play. It gives children self-confidence and also helps them be creative.

A personalized programming course for all levels, from complete beginner to advanced. The goal is simple: to empower you to truly code by understanding what you're doing. Whether you come with no experience, are preparing for an exam, or are in engineering school, this course adapts to your situation. We teach the fundamentals of programming by applying them to concrete problems that motivate you: creating a program, debugging code, building a small project. No abstract theory at first, but real learning through practice.

I don't start by explaining things, but by presenting you with a concrete problem to solve. As you solve it, you naturally discover the theoretical concepts because they become necessary and logical. During each lesson, you code live while I guide you with strategic questions; I never give you the answers on a silver platter. I regularly check your understanding and adjust the pace according to your progress. We use the language best suited to your goals: Python for beginners or for clarity in algorithms, JavaScript for web development, and Java/C++ for advanced concepts.

You'll learn solid fundamentals: variables, loops, conditionals, functions, and debugging. Depending on your level, we'll delve deeper into data structures, object-oriented programming, advanced algorithms, and complexity analysis. There's no set timeframe: we progress at your own pace, working on projects that truly interest you. My commitment: personalized attention, genuine adaptation to your goals, professionalism, and a real passion for helping you succeed in programming.

- Python Programming is currently the most utilized tool in the data analysis world. Its ease-of-use and wide variety of packages/libraries makes it a most valuable skill to have for a student wanting to get started in the world of data analysis and Object Oriented Programming.

- This course is geared towards beginners and intermediates who are interested in a hands-on approach to learning without neglecting the scientific background of the covered material, which will include the following:
* Introduction to Python Programming
* Understanding of OOP concepts and use-cases
* Crash course in statistical analysis concepts
* The usage of specified analysis libraries like Pandas and Numpy
* Introduction to Data science
* Neural Networks

I offer private tutoring in programming, software engineering, and computer science for all levels, from beginners to university students and advanced learners. Lessons are tailored to each student's level and needs, emphasizing practical, step-by-step understanding rather than rote memorization.

The lessons include programming fundamentals, algorithms and data structures, object-oriented programming, databases, web application development, systems analysis and design, and software engineering, as well as assistance with university projects and assignments and exam preparation.

I use an interactive approach that combines explaining theoretical concepts, practical examples, and training in problem-solving and writing code correctly and systematically. Whether you're starting to learn programming from scratch, need to understand a university course, or want to develop your technical skills, I'll help you progress with a clear plan that suits your goals.

Do you want to learn programming from scratch in an easy and practical way? This course is aimed at beginners and students who want to build a strong foundation in programming and algorithms.

We will learn step by step how to think computationally, design algorithms, and solve problems before writing code, and then we will move on to applying that using different programming languages such as **Python, Java, C, C++ and Bash**.

During the lessons you will learn:

* Programming basics from scratch.
* Basic algorithms and data structures.
Variables, conditions, loops, and functions.
* Object-oriented programming (OOP).
* Write clean and organized code.
* Solving programming exercises and problems.
* Assistance with university assignments and exam preparation.
* Implement small projects to apply what you have learned.

The lessons are hands-on, where you'll write code yourself and learn to think like a programmer, not just memorize commands. The content is tailored to each student's level and goals.

As an Information Systems Security Engineer (USTHB) with solid field experience and teaching experience (secondary, higher and vocational training), I offer personalized support in general IT, networks and cybersecurity.

My goal is to tailor each session to the student's actual needs, whether it's laying solid foundations, passing exams, or developing practical skills for the professional world.

---

📚 PROGRAM & PROPOSED THEMES:

1. Introduction & Basics of Computer Science (Beginner):
• Introduction to computer tools and familiarization with the Windows/Linux environment
• Introduction to algorithmic concepts and programming logic

2. Networks & Information Systems (Intermediate & Advanced):
• Issues and architecture of information systems
• Network protocols, configuration and simulation (Cisco Packet Tracer, Wireshark)
• System administration and virtualization (Windows Server, Linux RedHat/CentOS, VMware, VirtualBox)

3. Computer Awareness & Security (Intermediate & Advanced):
• Fundamental principles of cybersecurity and best practices
• Discovery and securing of Active Directory directories
• Traffic analysis and perimeter security

---

💡 METHODOLOGY:

• Concrete pedagogical approach combining theoretical courses and practical work (virtual labs).
• Course materials and summary sheets provided.
• Pace adapted to the learner's objectives (regular support, preparation for exams or specific projects).

My classes are interactive, engaging, and tailored to each student's individual learning needs. I focus on building strong conceptual understanding rather than memorization, helping students develop confidence and problem-solving skills. Each lesson includes guided practice, real-life examples, and regular feedback to ensure steady progress. Whether your child needs support with schoolwork, exam preparation, or strengthening foundational skills, my goal is to make math enjoyable, meaningful, and easy to understand in a positive and encouraging learning environment.

✔ One-on-one online lessons
✔ Personalized learning plans
✔ Homework and exam support
✔ Concept-based teaching
✔ Free demo class available

Best programming practices including AI techniques and testing. Languages include python, javascript and typescript. C/C++ and Java. Advanced topics like design patterns and full stack development ( web + mobile).
Alongside with git and github.

Improve your French by following our online French courses. I teach courses and help organize foreign companies in matters of organization and fixed obligations such as monthly expenses and scheduling client appointments.

While adults are still debating whether kids should use AI, they are already using it.
The question isn't "should they?" it's "how do we do it intelligently?"

In this course, your child will discover:
✓ What AI actually is: not magic, not mystery. How machines think, what they can do, what they can't
✓ How ChatGPT really works: not just "ask a question and get an answer," but why it responds that way, where it fails, when to trust it
✓ What LLMs are (Large Language Models): in language they understand, not tech jargon
✓ Create with AI: custom avatars, interactive stories, real projects using real tools
✓ Think critically about AI: Bias, privacy, creativity. What does AI do better than humans? What can't it do?
✓ Real-world applications: How AI transforms medicine, education, art, gaming, everyday life

Why this is different:
Most AI courses for kids teach "here's the tool, use it." I teach how to think about AI.
Your child will learn to see AI not as black magic or a solution to everything, but as a powerful tool with real limits.
And, more importantly: that they can control how they use it.

What they take home:
Real projects they created (custom avatar, interactive app, analysis of a real AI case study). A genuine understanding of how it works. And the ability to use AI responsibly and creatively.

Format: Online | 60–90 min sessions | Flexible, adapted to their age and pace

For curious kids asking "How does ChatGPT actually know things?"

Do you want to improve your office skills? Master the essential tools to succeed in your studies or boost your career?
Register now for our tailor-made training courses!
A flexible, practical course tailored to each age group. Course materials are provided to facilitate understanding.
With more than 7 years of experience as a computer tools trainer, I stand out for the quality of my work.
I also offer my services to businesses for seminars or refresher courses.
✅ Available programs:

🔹 Microsoft Word
Professional layout
Creation of CVs, reports, letters, etc.
Using styles, automatic summaries...

🔹 Microsoft Excel
Basic and Advanced Formulas
Formula and creation of tables

🔹 Microsoft PowerPoint
Creating impactful presentations
Animation and transitions
Tips to captivate your audience

This fun and interactive course introduces kids and teens to the fundamentals of coding using Scratch, a visual programming language developed by MIT. Students will learn to create games, animations, and interactive stories while developing problem-solving, logical thinking, and creativity skills—all in a playful, drag-and-drop environment!
Who Should Join?
✔ Kids & teens curious about coding and game design
✔ Young learners who enjoy storytelling, art, or technology
✔ Future coders looking for a fun introduction to programming

Personalized support for students, freelancers and entrepreneurs wishing to succeed in their IT projects.

Help with:

Project structuring

Technology choices

Specifications

Code correction and improvement

University projects (final year projects, final year projects, dissertations)

Finalization and delivery of the project

Objective: To understand AI without fear, to use it to simplify one's life, to know how to identify digital traps, and to use Word, Excel, etc. without difficulty.

1: Demystifying AI (What exactly is it?)
AI is not a movie robot: Difference between fiction and reality.

How it works (simply): The image of the "giant library": AI has read billions of books and uses them to predict the continuation of a sentence or create an image.

Where is it already present? Spell checkers, Netflix/YouTube suggestions, GPS, and voice assistants (Siri/Alexa).

2: Using AI to make life easier
Conversing with AI (ChatGPT, Claude, Gemini):

Ask him to write an administrative email or a complex letter.

Summarize a long newspaper article or document.

Plan a travel itinerary or find recipe ideas with what's left in the fridge.

AI for creativity and memory:

Generate images to illustrate a birthday card (Midjourney, DALL-E).

Using AI to restore or colorize old family photos.

3: Learning to "talk" to AI (The Art of the Prompt)
The context method: Why "Give me a cake recipe" is less effective than "I am allergic to gluten and I am hosting 4 people, give me a simple chocolate cake recipe".

The expert's role: Learning to tell AI "Act like a travel guide" or "Act like an expert gardener".

4: Precautions and Critical Thinking (The Survival Guide)
"Hallucinations": Understand that AI can make false claims with complete certainty (never take medical or legal advice from AI without verification).

Privacy protection:

Never give sensitive data (social security number, passwords, bank details) to an AI.

Knowing that everything we write to the AI is potentially used to train it.

Spotting "Deepfakes":

How to recognize a doctored image or video (details on the hands, strange reflections, slightly metallic voice).

Verify the information: the golden rule of cross-referencing sources.

5: Ethics and Impacts (To go further)
Copyright: Who owns an image created by AI?

The environmental impact: The water and energy consumption of AI servers.

The future: Will AI replace us or assist us?

I offer one-to-one Machine Learning and AI tuition for university students, postgraduates, working professionals, and serious self-learners. Lessons are available online or in person around Birmingham.
What I cover:

Python for data science and ML (NumPy, Pandas, Scikit-learn)
Deep learning with TensorFlow and Keras
Core ML concepts: regression, classification, clustering, neural networks, CNNs
Computer vision and image classification (my published research area)
University coursework support, dissertation help, project guidance
Help with Kaggle competitions and personal portfolio projects

How I teach:
I focus on understanding, not memorisation. We work through real datasets and real problems — not toy examples — so you can actually apply what you learn. I'll help you build a model from scratch, debug it when it doesn't work, and explain the maths behind why it does or doesn't perform well. For university students, I can also help with assignments, dissertations, and final-year projects.
Whether you're just starting out, stuck on a coursework project, or trying to break into ML professionally, I can meet you wherever you are and help you move forward.

Construct3 is a game engine that allows you to create and publish games in the simplest way. It's also a gateway to learning programming in a simple way and is suitable for all age groups, especially children. It helps you design a game from your imagination and publish it for others to play. It gives children self-confidence and also helps them be creative.

A personalized programming course for all levels, from complete beginner to advanced. The goal is simple: to empower you to truly code by understanding what you're doing. Whether you come with no experience, are preparing for an exam, or are in engineering school, this course adapts to your situation. We teach the fundamentals of programming by applying them to concrete problems that motivate you: creating a program, debugging code, building a small project. No abstract theory at first, but real learning through practice.

I don't start by explaining things, but by presenting you with a concrete problem to solve. As you solve it, you naturally discover the theoretical concepts because they become necessary and logical. During each lesson, you code live while I guide you with strategic questions; I never give you the answers on a silver platter. I regularly check your understanding and adjust the pace according to your progress. We use the language best suited to your goals: Python for beginners or for clarity in algorithms, JavaScript for web development, and Java/C++ for advanced concepts.

You'll learn solid fundamentals: variables, loops, conditionals, functions, and debugging. Depending on your level, we'll delve deeper into data structures, object-oriented programming, advanced algorithms, and complexity analysis. There's no set timeframe: we progress at your own pace, working on projects that truly interest you. My commitment: personalized attention, genuine adaptation to your goals, professionalism, and a real passion for helping you succeed in programming.

- Python Programming is currently the most utilized tool in the data analysis world. Its ease-of-use and wide variety of packages/libraries makes it a most valuable skill to have for a student wanting to get started in the world of data analysis and Object Oriented Programming.

- This course is geared towards beginners and intermediates who are interested in a hands-on approach to learning without neglecting the scientific background of the covered material, which will include the following:
* Introduction to Python Programming
* Understanding of OOP concepts and use-cases
* Crash course in statistical analysis concepts
* The usage of specified analysis libraries like Pandas and Numpy
* Introduction to Data science
* Neural Networks

I offer private tutoring in programming, software engineering, and computer science for all levels, from beginners to university students and advanced learners. Lessons are tailored to each student's level and needs, emphasizing practical, step-by-step understanding rather than rote memorization.

The lessons include programming fundamentals, algorithms and data structures, object-oriented programming, databases, web application development, systems analysis and design, and software engineering, as well as assistance with university projects and assignments and exam preparation.

I use an interactive approach that combines explaining theoretical concepts, practical examples, and training in problem-solving and writing code correctly and systematically. Whether you're starting to learn programming from scratch, need to understand a university course, or want to develop your technical skills, I'll help you progress with a clear plan that suits your goals.

Do you want to learn programming from scratch in an easy and practical way? This course is aimed at beginners and students who want to build a strong foundation in programming and algorithms.

We will learn step by step how to think computationally, design algorithms, and solve problems before writing code, and then we will move on to applying that using different programming languages such as **Python, Java, C, C++ and Bash**.

During the lessons you will learn:

* Programming basics from scratch.
* Basic algorithms and data structures.
Variables, conditions, loops, and functions.
* Object-oriented programming (OOP).
* Write clean and organized code.
* Solving programming exercises and problems.
* Assistance with university assignments and exam preparation.
* Implement small projects to apply what you have learned.

The lessons are hands-on, where you'll write code yourself and learn to think like a programmer, not just memorize commands. The content is tailored to each student's level and goals.

As an Information Systems Security Engineer (USTHB) with solid field experience and teaching experience (secondary, higher and vocational training), I offer personalized support in general IT, networks and cybersecurity.

My goal is to tailor each session to the student's actual needs, whether it's laying solid foundations, passing exams, or developing practical skills for the professional world.

---

📚 PROGRAM & PROPOSED THEMES:

1. Introduction & Basics of Computer Science (Beginner):
• Introduction to computer tools and familiarization with the Windows/Linux environment
• Introduction to algorithmic concepts and programming logic

2. Networks & Information Systems (Intermediate & Advanced):
• Issues and architecture of information systems
• Network protocols, configuration and simulation (Cisco Packet Tracer, Wireshark)
• System administration and virtualization (Windows Server, Linux RedHat/CentOS, VMware, VirtualBox)

3. Computer Awareness & Security (Intermediate & Advanced):
• Fundamental principles of cybersecurity and best practices
• Discovery and securing of Active Directory directories
• Traffic analysis and perimeter security

---

💡 METHODOLOGY:

• Concrete pedagogical approach combining theoretical courses and practical work (virtual labs).
• Course materials and summary sheets provided.
• Pace adapted to the learner's objectives (regular support, preparation for exams or specific projects).

My classes are interactive, engaging, and tailored to each student's individual learning needs. I focus on building strong conceptual understanding rather than memorization, helping students develop confidence and problem-solving skills. Each lesson includes guided practice, real-life examples, and regular feedback to ensure steady progress. Whether your child needs support with schoolwork, exam preparation, or strengthening foundational skills, my goal is to make math enjoyable, meaningful, and easy to understand in a positive and encouraging learning environment.

✔ One-on-one online lessons
✔ Personalized learning plans
✔ Homework and exam support
✔ Concept-based teaching
✔ Free demo class available

Best programming practices including AI techniques and testing. Languages include python, javascript and typescript. C/C++ and Java. Advanced topics like design patterns and full stack development ( web + mobile).
Alongside with git and github.

Good-fit Instructor Guarantee

Contact Diego