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

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Computer science for children, beginners and intermediate level

From 20 £ /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

20 £ /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.

A 34-year-old university graduate, business engineer, with 12 years of professional experience, offers her teaching services.

Lessons (1 hour online only) - 1.5 or 2 hours depending on the subject/level/location
Educational and organized teacher with excellent revision and organizational techniques
Microsoft Office - Excel/Word/PowerPoint - email - typing - ...

Educational and patient with a good methodology adapted to each student

97% success rate with regular monitoring

Feel free to contact me for more information!
See you soon

This computer science support course is designed for students and learners wishing to strengthen their foundations or improve their level in computer science and programming.
I support participants in a pedagogical and progressive manner, adapting to their level and objectives (university courses, training, practical work, exams, projects).
The goal is to understand, practice and gain autonomy through clear explanations and concrete examples.

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 specialize in tutoring programming, data structures, and computer organization for university students and enthusiastic beginners. Drawing from my daily work as a backend software engineer, my goal is to help you understand not just how to write code, but how the computer actually executes it. We will cover programming fundamentals in languages like C, C++, or Python, while exploring CPU architecture and memory management under the hood. We will also dive deeply into data structures such as linked lists, binary trees, and hash tables where my focus is ensuring you grasp the core theory and logic behind them, not just the code implementations. Having previously tutored mathematics, I know how to break down complex technical topics so you stay challenged but never overwhelmed. I assign hands-on coding exercises during and after every lesson to ensure you build practical, real-world engineering skills.

Learn Python with a structured, hands-on approach! Whether you are a absolute beginner looking to start coding, a student needing help with coursework, or a professional aiming to automate tasks, these lessons are tailored for you.What we will cover:
Core Fundamentals: Variables, loops, functions, and data structures.Object-Oriented Programming: Building reusable and clean code.Real-World Projects: Creating scripts, data analysis, or web scraping based on your goals.

Problem Solving: Learning how to debug and think like a programmer. Lessons are highly interactive. We will write code together from day one, and you will receive practical exercises after every session to build your confidence.

This course is for students just starting out in CS.

We'll cover programming (Python), some algorithms, data representation, basic computer architecture, networks, and databases built step by step so the fundamentals actually stick before exams or university coursework get harder.

Lessons are hands-on: meaning we'll solve problems together and focus on the areas students usually get stuck on, like tracing algorithms or writing your first working programs.

We'll prepare thoroughly for final examinations so you can see the best results.

Are you studying DAM, DAW, Computer Engineering or other technological training and are you finding programming difficult?

I am Nuria, a computer science teacher with over 10 years of teaching experience and professional experience in systems development and administration.

The classes are online, one-on-one, and fully tailored to your syllabus, level, and goals. We can start from scratch, prepare for a subject or exam, work on assignments and projects, troubleshoot errors, or make progress on a project.

I work with different languages and technologies, including **Java, Python, C, C#, PHP, JavaScript, SQL, OCaml** and others that you may use in your subject.

We can work on content such as:

* programming logic and problem-solving;
* algorithms and data structures;
* object-oriented programming;
* functional programming;
* functions, classes, collections, and exceptions;
* debugging and error resolution;
* access to databases;
* application development;
* Git and version control;
* internships, projects and exam preparation.

My goal is not for you to memorize code or copy solutions, but for you to learn to analyze a problem, break it down into parts, propose a solution, and understand why it works.

In addition to the classes, you will have access to our educational platform with its own documentation, notes, exercises, examples, practices and content from our courses to continue working between sessions.

I specialize in tutoring programming and computer science for university students and aspiring developers. Drawing from my practical experience as a Software Engineer at companies like Cloudflare, my goal is to help you build a solid foundation without feeling overwhelmed. The focus is to transition from academic theory to real-world application by working together on practical mini-projects.

This class is for aspiring software engineers who want to bridge the gap between university and the tech industry.

You'll learn how to write clean code, master technologies like Java, Python, React, or Docker, and leverage AI tools to optimize your studies. If you are struggling with complex concepts like distributed systems or algorithms, don't worry; I specialize in breaking them down into simple, digestible steps.

Learn practical software development skills through structured lessons tailored to your current experience, learning goals and interests.

These lessons are designed for beginners and developing learners who want to understand how software is planned, developed, tested and improved.

Topics can include programming fundamentals, application development, problem-solving, program logic, working with data, databases, APIs, version control with Git and GitHub, debugging, testing and understanding the software development lifecycle.

Depending on your goals, lessons can also introduce technologies used in modern software development such as JavaScript, TypeScript, React, Node.js and working with front-end and back-end applications.

The focus is on learning through practice rather than simply studying theory. We can work through coding exercises, small applications, software challenges and portfolio projects to help you understand how the different parts of software development work together.

Lessons can also support students who want help understanding an existing project or want to strengthen particular areas of their development knowledge.

No previous programming experience is required for beginner lessons.

You will learn how to develop websites with and without AI, as well as skills related to the software development sector such as programming, databases, different development methodologies, and writing technical specifications.

Learn PowerShell through practical, one-on-one training focused on real-world Windows administration.

This course is designed for IT professionals, system administrators, IT support technicians, and career changers who want to develop practical PowerShell skills for managing Windows Server, Active Directory, and Microsoft Exchange environments.

Topics Covered
PowerShell fundamentals and command structure

Working with PowerShell commands, cmdlets, parameters, and objects

Variables, operators, conditions, and loops

Working with files, folders, and Windows processes

Managing Windows Server with PowerShell

Creating and managing Active Directory users, groups, and computers

Active Directory administration and automation

Bulk user and account management

Searching and filtering Active Directory objects

PowerShell for Microsoft Exchange Online

PowerShell for on-premises Exchange Server

Managing Microsoft 365 and Exchange objects with PowerShell

Writing reusable PowerShell scripts

Error handling and troubleshooting

Automating repetitive administrative tasks

Practical scripting exercises based on real IT administration scenarios

Who Is This Training For?
This training is suitable for:

IT Support and Help Desk professionals

Desktop Support technicians

Windows Administrators

System Administrators

Microsoft 365 Administrators

Network/IT professionals

Students preparing for an IT career

Career changers entering the IT field

Anyone who wants to automate Windows administration tasks

No advanced programming background is required. We can start with the fundamentals and progress toward practical administration and automation.

Lessons are one-on-one and customized to your current knowledge and career goals, with an emphasis on hands-on exercises rather than theory alone.

If your goal is to learn PowerShell for Windows Server, Active Directory, Microsoft 365, or Exchange administration, this training can be tailored specifically to your needs.

Do you sometimes feel that ChatGPT should be useful, but somehow it just doesn't understand what you want?

The problem often isn't the AI — it's the way we communicate with it.

In this practical 30-minute session, I'll show you a few simple techniques that dramatically improve the answers you get from tools such as ChatGPT. No technical knowledge and no complicated “magic prompts” are required.

You'll learn how to give AI enough context, explain what you actually want, improve a poor answer instead of starting again, and reduce the chance of receiving confidently incorrect information.

We'll work through real examples together, so you can immediately apply the techniques to your own work or everyday life.

After 30 minutes, you should be able to get more useful, reliable and relevant answers from AI — and understand what to do when it gets things wrong.

Are you a student trying to pass a class in Excel?
Are you a professional who needs this set of skills for his upcoming job?
Or are you just a curious person trying to learn this software which is nowadays used everywhere?

Well no more looking, I'm your guy.
Working in Finance, I use Excel every single day for my everyday work. Excel is so easy, with just a few lessons you'll become a tutor yourself. Send me a message and let's start learning!

The lesson provided consist of explanation and exercises provided by me :)

Go beyond common questioning and answering with AI - learn how to wield AI agents to massively enhance your benefit from using AI.

Use natural language to:

- build software
- automate tedious tasks
- create graphics and visualizations (including accurate charts)
- create animations for any project

For web/software developers:

- increase autonomy
- tools and functions
- hooks
- goals, loops
- sub-agents

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.

A 34-year-old university graduate, business engineer, with 12 years of professional experience, offers her teaching services.

Lessons (1 hour online only) - 1.5 or 2 hours depending on the subject/level/location
Educational and organized teacher with excellent revision and organizational techniques
Microsoft Office - Excel/Word/PowerPoint - email - typing - ...

Educational and patient with a good methodology adapted to each student

97% success rate with regular monitoring

Feel free to contact me for more information!
See you soon

This computer science support course is designed for students and learners wishing to strengthen their foundations or improve their level in computer science and programming.
I support participants in a pedagogical and progressive manner, adapting to their level and objectives (university courses, training, practical work, exams, projects).
The goal is to understand, practice and gain autonomy through clear explanations and concrete examples.

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 specialize in tutoring programming, data structures, and computer organization for university students and enthusiastic beginners. Drawing from my daily work as a backend software engineer, my goal is to help you understand not just how to write code, but how the computer actually executes it. We will cover programming fundamentals in languages like C, C++, or Python, while exploring CPU architecture and memory management under the hood. We will also dive deeply into data structures such as linked lists, binary trees, and hash tables where my focus is ensuring you grasp the core theory and logic behind them, not just the code implementations. Having previously tutored mathematics, I know how to break down complex technical topics so you stay challenged but never overwhelmed. I assign hands-on coding exercises during and after every lesson to ensure you build practical, real-world engineering skills.

Learn Python with a structured, hands-on approach! Whether you are a absolute beginner looking to start coding, a student needing help with coursework, or a professional aiming to automate tasks, these lessons are tailored for you.What we will cover:
Core Fundamentals: Variables, loops, functions, and data structures.Object-Oriented Programming: Building reusable and clean code.Real-World Projects: Creating scripts, data analysis, or web scraping based on your goals.

Problem Solving: Learning how to debug and think like a programmer. Lessons are highly interactive. We will write code together from day one, and you will receive practical exercises after every session to build your confidence.

This course is for students just starting out in CS.

We'll cover programming (Python), some algorithms, data representation, basic computer architecture, networks, and databases built step by step so the fundamentals actually stick before exams or university coursework get harder.

Lessons are hands-on: meaning we'll solve problems together and focus on the areas students usually get stuck on, like tracing algorithms or writing your first working programs.

We'll prepare thoroughly for final examinations so you can see the best results.

Are you studying DAM, DAW, Computer Engineering or other technological training and are you finding programming difficult?

I am Nuria, a computer science teacher with over 10 years of teaching experience and professional experience in systems development and administration.

The classes are online, one-on-one, and fully tailored to your syllabus, level, and goals. We can start from scratch, prepare for a subject or exam, work on assignments and projects, troubleshoot errors, or make progress on a project.

I work with different languages and technologies, including **Java, Python, C, C#, PHP, JavaScript, SQL, OCaml** and others that you may use in your subject.

We can work on content such as:

* programming logic and problem-solving;
* algorithms and data structures;
* object-oriented programming;
* functional programming;
* functions, classes, collections, and exceptions;
* debugging and error resolution;
* access to databases;
* application development;
* Git and version control;
* internships, projects and exam preparation.

My goal is not for you to memorize code or copy solutions, but for you to learn to analyze a problem, break it down into parts, propose a solution, and understand why it works.

In addition to the classes, you will have access to our educational platform with its own documentation, notes, exercises, examples, practices and content from our courses to continue working between sessions.

I specialize in tutoring programming and computer science for university students and aspiring developers. Drawing from my practical experience as a Software Engineer at companies like Cloudflare, my goal is to help you build a solid foundation without feeling overwhelmed. The focus is to transition from academic theory to real-world application by working together on practical mini-projects.

This class is for aspiring software engineers who want to bridge the gap between university and the tech industry.

You'll learn how to write clean code, master technologies like Java, Python, React, or Docker, and leverage AI tools to optimize your studies. If you are struggling with complex concepts like distributed systems or algorithms, don't worry; I specialize in breaking them down into simple, digestible steps.

Learn practical software development skills through structured lessons tailored to your current experience, learning goals and interests.

These lessons are designed for beginners and developing learners who want to understand how software is planned, developed, tested and improved.

Topics can include programming fundamentals, application development, problem-solving, program logic, working with data, databases, APIs, version control with Git and GitHub, debugging, testing and understanding the software development lifecycle.

Depending on your goals, lessons can also introduce technologies used in modern software development such as JavaScript, TypeScript, React, Node.js and working with front-end and back-end applications.

The focus is on learning through practice rather than simply studying theory. We can work through coding exercises, small applications, software challenges and portfolio projects to help you understand how the different parts of software development work together.

Lessons can also support students who want help understanding an existing project or want to strengthen particular areas of their development knowledge.

No previous programming experience is required for beginner lessons.

You will learn how to develop websites with and without AI, as well as skills related to the software development sector such as programming, databases, different development methodologies, and writing technical specifications.

Learn PowerShell through practical, one-on-one training focused on real-world Windows administration.

This course is designed for IT professionals, system administrators, IT support technicians, and career changers who want to develop practical PowerShell skills for managing Windows Server, Active Directory, and Microsoft Exchange environments.

Topics Covered
PowerShell fundamentals and command structure

Working with PowerShell commands, cmdlets, parameters, and objects

Variables, operators, conditions, and loops

Working with files, folders, and Windows processes

Managing Windows Server with PowerShell

Creating and managing Active Directory users, groups, and computers

Active Directory administration and automation

Bulk user and account management

Searching and filtering Active Directory objects

PowerShell for Microsoft Exchange Online

PowerShell for on-premises Exchange Server

Managing Microsoft 365 and Exchange objects with PowerShell

Writing reusable PowerShell scripts

Error handling and troubleshooting

Automating repetitive administrative tasks

Practical scripting exercises based on real IT administration scenarios

Who Is This Training For?
This training is suitable for:

IT Support and Help Desk professionals

Desktop Support technicians

Windows Administrators

System Administrators

Microsoft 365 Administrators

Network/IT professionals

Students preparing for an IT career

Career changers entering the IT field

Anyone who wants to automate Windows administration tasks

No advanced programming background is required. We can start with the fundamentals and progress toward practical administration and automation.

Lessons are one-on-one and customized to your current knowledge and career goals, with an emphasis on hands-on exercises rather than theory alone.

If your goal is to learn PowerShell for Windows Server, Active Directory, Microsoft 365, or Exchange administration, this training can be tailored specifically to your needs.

Do you sometimes feel that ChatGPT should be useful, but somehow it just doesn't understand what you want?

The problem often isn't the AI — it's the way we communicate with it.

In this practical 30-minute session, I'll show you a few simple techniques that dramatically improve the answers you get from tools such as ChatGPT. No technical knowledge and no complicated “magic prompts” are required.

You'll learn how to give AI enough context, explain what you actually want, improve a poor answer instead of starting again, and reduce the chance of receiving confidently incorrect information.

We'll work through real examples together, so you can immediately apply the techniques to your own work or everyday life.

After 30 minutes, you should be able to get more useful, reliable and relevant answers from AI — and understand what to do when it gets things wrong.

Are you a student trying to pass a class in Excel?
Are you a professional who needs this set of skills for his upcoming job?
Or are you just a curious person trying to learn this software which is nowadays used everywhere?

Well no more looking, I'm your guy.
Working in Finance, I use Excel every single day for my everyday work. Excel is so easy, with just a few lessons you'll become a tutor yourself. Send me a message and let's start learning!

The lesson provided consist of explanation and exercises provided by me :)

Go beyond common questioning and answering with AI - learn how to wield AI agents to massively enhance your benefit from using AI.

Use natural language to:

- build software
- automate tedious tasks
- create graphics and visualizations (including accurate charts)
- create animations for any project

For web/software developers:

- increase autonomy
- tools and functions
- hooks
- goals, loops
- sub-agents

Good-fit Instructor Guarantee

Contact Diego