Programming Languages: From Basics to Confident Coding - Barcelona - Private lessons

Programming Languages: From Basics to Confident Coding

From 31.66 C$ /h

This class should help students learn how to write programs and, more importantly, how to think while programming.

It covers core ideas such as variables, conditions, loops, functions, and debugging, with explanations adjusted to the student’s level and chosen language.

The class welcomes all levels, from first-time programmers to students who want help with assignments or a deeper understanding. Students can request specific languages or topics, and lessons can follow school or university curricula.

Location

|

Use Ctrl + wheel to zoom!

At student's location :

Around Barcelona, Spain

Online from Spain

Age

Teenagers (13-17 years old)

Adults (18-64 years old)

Seniors (65+ years old)

Student level

Beginner

Intermediate

Advanced

Duration

60 minutes

90 minutes

The class is taught in

English

Skills

Computer basics

Computer engineering

Computer programming

Availability of a typical week

(GMT -05:00)

New York

Online via webcam

At student's home

Mon

Tue

Wed

Thu

Fri

Sat

Sun

00-04

04-08

08-12

12-16

16-20

20-24

Final Year Graduation Project Supervision and Support

31.66 C$ /h

This class include support of technical guidance, problem solving, and help with implementation and documentation. The class adapts to the student’s field and project type, whether software, systems, algorithms, or hardware-related.

Students may request focused help on specific aspects such as system design, coding, debugging, performance analysis, report writing, or presentation preparation. The goal is to help students complete a clear, well-structured, and defensible graduation project with confidence.

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Algorithms, Data Structures, and Problem Solving..

31.66 C$ /h

This class explains how programs organise data and solve problems efficiently.

Students learn ideas such as searching, sorting, lists, stacks, queues, trees, and basic algorithms using simple examples and case studies.

The class is open to students of all levels and can be adapted for exam preparation, interviews, or general understanding. Students are welcome to request specific algorithms, data structures, or difficulty levels tailored to their individual needs. It can be adapted to support school courses, university material, or personal interests

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I'm offering these courses because I'd like to get some hands-on experience tutoring Computer Science Fundamentals. I'm an experienced educator with a Masters from Columbia University Teachers College and extensive tutoring experience from Geometry to SAT Math. I create instructional materials for companies in New York City and provide private tutoring for clients.

An experienced tutor with 7+ years experience of tutoring in Amsterdam, Spain and India. I have experience teaching IB students, bachelor's and master's student.
- I adapt to the learning style of the student.
- Maths is fun if its taught with right examples.

The objective is to teach how to build a web page, website or blog from the study of CMS technology, providing the fundamental notions of the HTML and Javascript language, as well as the fundamentals and techniques most used in the field of graphic editing, with particular attention to platforms and programs for developers such as Wordpress, Joomla, Photoshop, Dreamweaver, Fireworks, Illustrator, Flash, Premiere, Virtualdub and Acrobat Pro.

For those who want to be initiated and need basic computer notions, my intention is to provide the rudiments for the use of a computer and the main programs.

Since 1998 I have started the study of web design, and since this time I have produced dozens of websites, such as designer, layout artist and developer, also dealing with narrative, copywriting, graphics, audio and video editing, logo creation, posters, posters and in general of the entire company image for several clients.
At the same time I have worked as a private tutor at home in general computing oriented to the main programs (Wordpress, Joomla, Microsoft Office (Word, Excel, PowerPoint), Photoshop, Dreamweaver, Fireworks, Illustrator, Flash, Premiere, Virtualdub, Acrobat Pro, Goldwave, Audacity, Multiquence, Campaign Cartographer, Sigil, 3D Studio Max).

I am a professor of computer engineering with a master's degree in applied statistics. I teach mathematics, statistics and computer engineering and telecommunications subjects such as programming, databases, etc.
I have more than 10 years of experience teaching these subjects, the pass rate is high. I help to understand concepts, to prepare exams and practices.
I have a lot of experience in UOC students.

Computer Science courses:
Schools:

- AULA Escola
- Escuela Suiza
- Zürich Schule Barcelona
- The British School BCN
- St. Peter’s School

In my class, your children will learn essential programming concepts and develop problem-solving skills that will help them in their future endeavors. No prior background in mathematics or computer science is necessary to get started with coding. With dedication and practice, your child will be surprised at how coding can change their life's trajectory.

- Algorithms
- Computational complexity
- Python, C++

--------

My classes will be in English.

I have over 15 years of experience in software development using multiple languages and have completed several medium and large scale projects.

Teaching languages: Python,C++, Java, C#, VBA, VB.NET

Education:

M.Sc. in Computer science (MIRI) - Advanced Computing
Universidad Politécnica de Catalunya - UPC (BarcelonaTech)

M.Sc. in Civil Engineering - Earthquake Engineering
Sadra Institute of Higher Education, Tehran, Iran

Experience / Qualifications
Enterprise Software Architecture from Tahlil Dade Institute. (2015-Tehran)

Some titles in this course:

- Test-Driven Development (TDD)
- Agile software development concepts
- Domain-Driven Design (DDD)
- Common design patterns

Having 9 years experienced in IT industry, with 6 years in Servicenow.
Agenda of System Admin crash course Session :
What is ServiceNow
ITIL and ITSM
User Interface and Navigation
ICP Form
Self-Service and Service Catalog
Knowledge bases and Articles
Reporting and Dashboards
Visual task boards
Other admin accesses Development Crash course, day courses, REST Integration and Service Portal sessions are also taken.

I'm a Mathematics & Computer Science student wishing to share my passion for these topics with others! I find it essential to present the topic intuitively and pleasantly, with plenty of examples and visual aids.

I teach the following courses:
Mathematics: Calculus, Discrete Mathematics, Galois Theory, Group Theory, Linear Algebra, Real & Complex Analysis, and Topology.
Computer Science: Artificial Intelligence, C/C++, Data Structures, Data Science, HTML5, Java, and Python.

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?"

This course is suitable for all levels and will be adapted according to your projects, the principles are applicable to any type of programming whether for web development, application programming or video games.

The same principles therefore apply to the CMS Joomla, Drupal and the online commerce platforms WooCommerce, Magento, Prestashop and Shopify themes.

Introduction to Web Development
- Overview of web technologies
- Client side vs server side development

HTML (Hypertext Markup Language)
- Structuring web content
- HTML5 Features and Tags

CSS (Cascading Style Sheets)
- Formatting of web pages
- CSS and SCSS

JavaScript, PHP, MySQL
- Fundamentals of JavaScript, PHP and MySQL
- DOM manipulation
- Asynchronous and AJAX programming

Front-End Development
- Responsive web design
- Cross-browser compatibility
- Using CodeKit

Back-End Development
- Choose a suitable web hosting
- Server management and hosting options
- Use of SFTP server
- Create and manage MySQL databases
- Web security, how to avoid hacks
- SEO and speed optimization

WordPress
- Configuration and installation of WordPress
- Installation and customization of themes (Avada in particular)
- Installation and configuration of WooCommerce
- How to manage payments on WooCommerce
- Adapt the colors of a plug-in

SilverStripe
- Install via composer
- Configuration and installation of SilverStripe
- Create a custom theme
- Create a custom back end for SilverStripe
- Create new objects in OOP
- Create templates to visualize objects
- Program routines in PHP and JQuery

You will learn to model, texture, rig, animate and program for video games with Blender, Unity software and more!

UNITY: Application to develop 2D and 3D video games
BLENDER: Application to model, texturize, animate, riggear in 3D

Learn programming step by step, tailored to your needs. With more than 25 years of experience in teaching and eLearning content creation, I provide personalized lessons that adapt to your pace.

You will build strong foundations in programming (Python, Java, C, JavaScript), understand algorithms and data structures, and progress to advanced concepts like web development and databases.

The lessons include practical exercises, problem-solving strategies, and project-based learning so you can apply your knowledge immediately – whether you’re a beginner, a university student, or a professional who wants to upgrade skills.

Robotics classes focused on building and programming the official First Lego League robot.
Aimed at all levels: from those who want to learn to program and design from scratch, to those who want to strengthen and expand their knowledge.

I have several years of experience in this competition and in building and programming robots, as well as one year of experience teaching specialized robotics classes for children.
My goal is to pass on the passion that motivated me to inspire other students. I'm currently a computer engineering student.

I'm offering these courses because I'd like to get some hands-on experience tutoring Computer Science Fundamentals. I'm an experienced educator with a Masters from Columbia University Teachers College and extensive tutoring experience from Geometry to SAT Math. I create instructional materials for companies in New York City and provide private tutoring for clients.

An experienced tutor with 7+ years experience of tutoring in Amsterdam, Spain and India. I have experience teaching IB students, bachelor's and master's student.
- I adapt to the learning style of the student.
- Maths is fun if its taught with right examples.

The objective is to teach how to build a web page, website or blog from the study of CMS technology, providing the fundamental notions of the HTML and Javascript language, as well as the fundamentals and techniques most used in the field of graphic editing, with particular attention to platforms and programs for developers such as Wordpress, Joomla, Photoshop, Dreamweaver, Fireworks, Illustrator, Flash, Premiere, Virtualdub and Acrobat Pro.

For those who want to be initiated and need basic computer notions, my intention is to provide the rudiments for the use of a computer and the main programs.

Since 1998 I have started the study of web design, and since this time I have produced dozens of websites, such as designer, layout artist and developer, also dealing with narrative, copywriting, graphics, audio and video editing, logo creation, posters, posters and in general of the entire company image for several clients.
At the same time I have worked as a private tutor at home in general computing oriented to the main programs (Wordpress, Joomla, Microsoft Office (Word, Excel, PowerPoint), Photoshop, Dreamweaver, Fireworks, Illustrator, Flash, Premiere, Virtualdub, Acrobat Pro, Goldwave, Audacity, Multiquence, Campaign Cartographer, Sigil, 3D Studio Max).

I am a professor of computer engineering with a master's degree in applied statistics. I teach mathematics, statistics and computer engineering and telecommunications subjects such as programming, databases, etc.
I have more than 10 years of experience teaching these subjects, the pass rate is high. I help to understand concepts, to prepare exams and practices.
I have a lot of experience in UOC students.

Computer Science courses:
Schools:

- AULA Escola
- Escuela Suiza
- Zürich Schule Barcelona
- The British School BCN
- St. Peter’s School

In my class, your children will learn essential programming concepts and develop problem-solving skills that will help them in their future endeavors. No prior background in mathematics or computer science is necessary to get started with coding. With dedication and practice, your child will be surprised at how coding can change their life's trajectory.

- Algorithms
- Computational complexity
- Python, C++

--------

My classes will be in English.

I have over 15 years of experience in software development using multiple languages and have completed several medium and large scale projects.

Teaching languages: Python,C++, Java, C#, VBA, VB.NET

Education:

M.Sc. in Computer science (MIRI) - Advanced Computing
Universidad Politécnica de Catalunya - UPC (BarcelonaTech)

M.Sc. in Civil Engineering - Earthquake Engineering
Sadra Institute of Higher Education, Tehran, Iran

Experience / Qualifications
Enterprise Software Architecture from Tahlil Dade Institute. (2015-Tehran)

Some titles in this course:

- Test-Driven Development (TDD)
- Agile software development concepts
- Domain-Driven Design (DDD)
- Common design patterns

Having 9 years experienced in IT industry, with 6 years in Servicenow.
Agenda of System Admin crash course Session :
What is ServiceNow
ITIL and ITSM
User Interface and Navigation
ICP Form
Self-Service and Service Catalog
Knowledge bases and Articles
Reporting and Dashboards
Visual task boards
Other admin accesses Development Crash course, day courses, REST Integration and Service Portal sessions are also taken.

I'm a Mathematics & Computer Science student wishing to share my passion for these topics with others! I find it essential to present the topic intuitively and pleasantly, with plenty of examples and visual aids.

I teach the following courses:
Mathematics: Calculus, Discrete Mathematics, Galois Theory, Group Theory, Linear Algebra, Real & Complex Analysis, and Topology.
Computer Science: Artificial Intelligence, C/C++, Data Structures, Data Science, HTML5, Java, and Python.

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?"

This course is suitable for all levels and will be adapted according to your projects, the principles are applicable to any type of programming whether for web development, application programming or video games.

The same principles therefore apply to the CMS Joomla, Drupal and the online commerce platforms WooCommerce, Magento, Prestashop and Shopify themes.

Introduction to Web Development
- Overview of web technologies
- Client side vs server side development

HTML (Hypertext Markup Language)
- Structuring web content
- HTML5 Features and Tags

CSS (Cascading Style Sheets)
- Formatting of web pages
- CSS and SCSS

JavaScript, PHP, MySQL
- Fundamentals of JavaScript, PHP and MySQL
- DOM manipulation
- Asynchronous and AJAX programming

Front-End Development
- Responsive web design
- Cross-browser compatibility
- Using CodeKit

Back-End Development
- Choose a suitable web hosting
- Server management and hosting options
- Use of SFTP server
- Create and manage MySQL databases
- Web security, how to avoid hacks
- SEO and speed optimization

WordPress
- Configuration and installation of WordPress
- Installation and customization of themes (Avada in particular)
- Installation and configuration of WooCommerce
- How to manage payments on WooCommerce
- Adapt the colors of a plug-in

SilverStripe
- Install via composer
- Configuration and installation of SilverStripe
- Create a custom theme
- Create a custom back end for SilverStripe
- Create new objects in OOP
- Create templates to visualize objects
- Program routines in PHP and JQuery

You will learn to model, texture, rig, animate and program for video games with Blender, Unity software and more!

UNITY: Application to develop 2D and 3D video games
BLENDER: Application to model, texturize, animate, riggear in 3D

Learn programming step by step, tailored to your needs. With more than 25 years of experience in teaching and eLearning content creation, I provide personalized lessons that adapt to your pace.

You will build strong foundations in programming (Python, Java, C, JavaScript), understand algorithms and data structures, and progress to advanced concepts like web development and databases.

The lessons include practical exercises, problem-solving strategies, and project-based learning so you can apply your knowledge immediately – whether you’re a beginner, a university student, or a professional who wants to upgrade skills.

Robotics classes focused on building and programming the official First Lego League robot.
Aimed at all levels: from those who want to learn to program and design from scratch, to those who want to strengthen and expand their knowledge.

I have several years of experience in this competition and in building and programming robots, as well as one year of experience teaching specialized robotics classes for children.
My goal is to pass on the passion that motivated me to inspire other students. I'm currently a computer engineering student.

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Contact Omar