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Since November 2024
Instructor since November 2024
WordPress Developer - Information Technology Teacher
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From 29.85 $ /h
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Unleash Your Digital Potential!!!

Hello.
I have been an Information Teacher since 1996.
Are you eager to dive into the exciting world of computer science and web development?
Whether you're a beginner or looking to enhance your skills, I'm here to guide you.

With years of experience in the field, I'm passionate about sharing my knowledge and helping others learn. I offer personalized tutoring sessions tailored to your specific needs and learning style.

What I Can Teach You:
⭐ Programming Fundamentals: Master the basics of programming languages like Python, Java, C, and C++
⭐ Web Development: Build stunning websites using WordPress

Why Choose Me?
⭐ Personalized Learning: I tailor my teaching approach to your needs and learning style.
⭐ Practical Experience: I combine theoretical knowledge with hands-on projects to reinforce learning.
⭐ Patient and Supportive: I create a positive and encouraging learning environment.
⭐ Flexible Scheduling: I offer flexible scheduling options to accommodate your busy life.

My areas of expertise are:
👉 Content Management System: WordPress, Joomla
👉 Learning Management System: Moodle
👉 Online Journal Manager: OJS (for indexing to PubMed, Google Scholar)
👉 School Management and Organization System: Classter, Epafos
👉 STEM: Arduino, S4A, Scratch, Kodu
👉 Computer Languages: Java, C, C++, Python, C#, Algorithm, Introduction to any language
👉 Program Applications: Microsoft365 - Azure, Microsoft Windows, Microsoft Office
👉 Web Server: cPanel, Plesk, Linux, WHM, PhpMyAdmin
👉 Organize: Asana, Trello, Slack, Git, Active Campaign
👉 Google: AdWords, AdSense, Analytics, G Suite


If you have any questions or want to discuss any project, you can contact me by PM.
I am looking forward to hearing from you soon.

Regards,
Panagiotis
Extra information
I have my own manuals where we can work on (if you are interesting)
Location
location type icon
Online from Greece
About Me
I have been working as a Computer Science teacher since 1996 teaching all the major areas of computing science from International Baccalaureate (IB) to Cambridge.

Since 2001 I have created more than 120 sites using Joomla, Wordpress and Moodle.

I have created more than 40 digital marketing campaigns and 35 newsletter campaigns for more than 45 companies.
Education
⭐ IB Head, Cat 1, International Baccalaureate
⭐ MSc at Computer Science, University of Herefordshire, UK
⭐ Teach ability in Computer Science, University of Athens, Greece
⭐ Bachelor of Electrical Engineering, University of Piraeus, Greece
Experience / Qualifications
I am teaching all the major fields of Computer Science, for all genders and ages.

I can start from scratch and teach you how to create a site using WordPress.
I can help you buy a domain name, select the right web server, create an e-shop, present a company, create a community site

I am Specialized in creation and support:
👉 Tailor Made Sites
👉 Tailor Made Services
👉 e-shops
👉 Portals
👉 Community Sites
👉 e-schools
👉 Blogs
👉 Open Journal System for indexing to Google Scholar and PubMed
👉 Microsoft 365 Organization
👉 Hotel Reservation System
👉 Car/Motorbike rental
👉 Events Calendar
👉 Multilingual sites
👉 JobSearch sites
👉 Appointment booking Site
👉 Real Estate
👉 Sports
👉 Cars & Motorcycles
👉 Entertainment & Recreation
👉 Travel & Tourism
👉 Arts & Culture
👉 Health & Beauty
👉 Food, Cooking & Drinks
👉 Nature & Environment
👉 Brand Awareness
👉 Marketing Strategy
👉 Newsletter Campaigns
👉 SEO & SEF
👉 Google Ads
👉 Social Media ads (Facebook. X(twitter), Instagram etc.)
👉 Columnists, copywriters, graphic designers
👉 Staff training either in person or remotely
👉 Continuous Support with a phone 7/7
👉 Continuous remote support
👉 VPS and Dedicated Servers
👉 Domain names Support
👉 Cloudflare Support
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
30 minutes
45 minutes
60 minutes
90 minutes
120 minutes
The class is taught in
English
Greek
Availability of a typical week
(GMT -05:00)
New York
at teacher icon
Online via webcam
Mon
Tue
Wed
Thu
Fri
Sat
Sun
00-04
04-08
08-12
12-16
16-20
20-24
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English text below

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✅ clear explanations
✅ step-by-step problem-solving
✅ Real-life applications to make learning meaningful

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🔹 Concept mastery, test prep & homework help
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Identify what is and what is not AI (the myth vs. the reality).

Play the game of 'training' an AI with simple and fun examples (basic Machine Learning).

Ask their first intelligent questions to generative AI tools to create digital stories or art (introduction to Prompt Engineering).

Understand the importance of ethics and safety when using these new technologies.

This course will transform your child's curiosity into a fundamental skill for the future. We use a personalized coaching approach to ensure complex concepts are accessible and exciting, especially for students with Special Educational Needs (SEN)!
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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?
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I teach coding to beginners and intermediate students.
Lessons focus on logic, basic programming, and practical exercises.
Classes are adapted to the student’s pace.
Students can choose between website or mobile app development.Hands on dev
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PhD Candidate in Informatics – Private Lessons & Pancyprian Exams

I am a PhD Candidate in Informatics and I offer private lessons in Informatics to High School students (Pancyprian Exams) as well as to University students, with an emphasis on correct understanding and methodical thinking.

Pancyprian Exams – Informatics

Systematic preparation with an emphasis on:
• understanding of the material
• correct algorithmic thinking
• methodology for solving problems
• analysis of old Pancyprian exam questions

We cover, for example: pseudocode, tables, repetitions, control structures and common exam errors.

Students & General Computing

Support in:
• Programming (C / C++ / Python)
• Operating Systems
• Computer Architecture
• Code Understanding & Debugging

In-person or online courses, with emphasis on understanding and proper study organization.

English text below

PhD Candidate in Computer Science – Private Tutoring & Pancyprian Exams

I am a PhD candidate in Computer Science offering private tutoring for high school students (Pancyprian Exams – Computer Science) and university students.

Pancyprian Exams – Computer Science

Structured exam preparation focusing on:
• understanding the syllabus
• correct algorithmic thinking
• exam-oriented problem-solving
• analysis of past Pancyprian exams

Topics include pseudocode, arrays, loops, control structures, and common exam mistakes.

University & General Computer Science

Support in:
Programming (C/C++/Python)
• Operating Systems
• Computer Architecture
• Code understanding and debugging

Lessons are available in person or online, with emphasis on understanding concepts rather than memorization.
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This module is a crucial step for any web developer wishing to move from simple DOM manipulation to mastering modern frameworks. The objective is clear: to understand the "invisible foundations" of the language in order to write shorter, more readable code and, above all, be ready to code professionally in React.

🎯 Training Objectives

1- Demystify the modern syntax (ES6+) often used in React.
2- Increase efficiency by using the most powerful syntactic shortcuts.
3- Secure your code to avoid frequent bugs related to missing data.
4- Mastering asynchronicity to manage data calls (API).

📖 Detailed program content

The course is divided into 13 key concepts, illustrated by comparative examples (classic syntax vs. modern syntax) and concrete use cases in React:

1- Ease of writing: Use of Template Literals (`backticks`) for dynamic character strings and Shorthand property names to simplify the creation of objects.

2- Logic and Functions: Mastery of Arrow => Functions (arrow functions) and their implicit return, essential for React components and hooks.

Data manipulation:

1- Destructuring (decomposition) to properly extract data from objects and arrays (e.g., Props and States).

2- Rest & Spread Operators (...) to copy arrays or merge objects without modifying the original (concept of immutability).

Code robustness:

1- Managing default parameter values.

2- Advanced security with Optional Chaining (?.) and Nullish Coalescing (??) to prevent application crashes.

3- Functional Programming: Intensive use of array methods (.map(), .filter(), .reduce(), .find()) to transform data into user interfaces.

4- Architecture and Asynchronism: Code organization via modules (Import/Export) and API request management with Promises and Async/Await.

🛠️ Teaching method: "Learning by doing"

This course is not just about theory. It includes:

The "Interstellar Dashboard" Exercise: A 15-minute thematic case study where students manipulate data from space missions. This allows them to immediately apply destructuring, filtering, and asynchronicity to a real-world project.

The Interactive Quiz: A series of 10 questions designed to validate understanding of each concept before moving on. Each question presents real-world scenarios that developers will encounter in React.

🚀 Learner's result

By the end of this course, students will not only "know" JavaScript; they will understand why and how each syntax is used to build efficient React components. They will leave with a solid foundation to confidently tackle Hooks (useState, useEffect) and complex state management.

Format: Clean visual presentation, coloured syntax for code, and focus on readability.
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Do you want to learn to program from scratch and create real web applications?
In this course you will learn JavaScript, the fundamental language of modern web development, used by millions of developers worldwide.

You don't need any prior programming experience. We'll start with the basics and progress step by step until you're able to create interactive projects on your own. If you have prior experience, we can start where you're comfortable or where you need assistance.

What will you learn?
Programming Fundamentals
Variables, data types, and operators
Conditionals and loops
Reusable functions and structures
Arrays and objects
DOM Manipulation
Events and forms
Introduction to asynchrony (promises and async/await)
API consumption
Development of practical projects

Methodology
The course is 100% practical:
Live programming
Guided exercises
Mini-projects in each module

The goal is not only to understand the theory, but to learn to think like a programmer and acquire a solid foundation to move towards modern frameworks like React or Node.js.

Who is it addressed to?
People with no prior experience
Students who want to strengthen their programming
Professionals who want to get into web development
Anyone interested in the world of technology

At the end of the course you will be able to create interactive web applications and you will have a solid foundation to continue advancing in frontend or backend development.
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Power BI is now one of the most powerful tools for visualizing and analyzing data in business.

This course allows you to learn how to transform raw data into interactive, dynamic, and decision-making dashboards.

With over 9 years of experience in technology projects and digital transformation, I support you with a practical and results-oriented approach.

In the program :
• Importing and transforming data (Power Query)
• Data modeling
• Creating relationships between tables
• Key metrics and indicators with DAX
• Creation of interactive dashboards
• Best practices in data design and storytelling
• Real-life business cases

This course is intended for:
• Students
• Analysts
• Managers
• Entrepreneurs
• Professionals wishing to improve their data skills

Each session is personalized according to your objective: academic project, professional dashboard, KPI optimization or preparation for a Data position.
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I offer computer science and programming courses for young people (upper primary, middle school, high school) who want to learn to code practically and create their own projects.

During lessons, the student learns to:
- Understanding the logic of programming
- Write your first real programs in Python
- Create a website with HTML & CSS
- Add interactivity with JavaScript
- Structure your code properly
- Solve problems step by step

We don't just do theory!
Each concept is applied through small, concrete projects, for example:
- Create a simple mini-game
- Develop a calculator in Python
- Build a custom web page
- Understanding how websites work

The goal is for the student to truly understand what they are doing, gain autonomy, and develop genuine computer logic.

The courses are adapted to the level: complete beginner or student who already has a basic understanding.
Good-fit Instructor Guarantee
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