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This teacher has a fast response time and rate, demonstrating a high quality of service to their students.
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Since October 2025
Instructor since October 2025
Smart Office & Everyday AI — Excel, Office Tools & Digital Confidence Made Simple
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From 46 € /h
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Do computers sometimes frustrate you or slow you down?

In this friendly, practical course you’ll learn how to make technology finally work for you — without jargon or stress.

👨‍💻 You’ll learn how to:
• Use Excel & Office efficiently — formulas, formatting, smart shortcuts.
• Understand digital literacy basics — files, cloud storage, backups, safety online.
• Use everyday AI tools (ChatGPT, Copilot, etc.) to write emails, summaries and ideas faster.
• Build simple no-code automations that save hours of repetitive work.

💡 Results you can expect:
• Less stress and more confidence with your computer.
• Save 5–10 hours per week through smarter workflows.
• Stay current in the AI era without having to “learn to code.”

Every lesson starts with your own goals or frustrations — we fix real problems and build from there.

Lessons available in fluent English, native German and native Greek.
Extra information
Bring your own laptop and a few examples of tasks that frustrate you (Excel sheet, email process, file organization). We’ll solve them together step by step.
Location
location type icon
Online from Greece
About Me
I’ve been working with computers for decades — since the days of floppy disks and early programming languages — and I still use them every day for work, creativity, and learning.

I’m not just a teacher; I’m someone who has lived through the entire evolution of technology, from early coding to today’s AI tools and automations. That gives me a unique ability to explain complex things simply — without jargon or pressure.

My students describe me as patient, calm, and easy to talk to. I understand how frustrating technology can feel when it doesn’t make sense, and I enjoy turning that frustration into “aha!” moments of clarity and confidence.

I teach in English, German, and Greek, and I adapt every lesson to the person in front of me. Whether you want to master Excel, organize your files, understand AI tools, or finally feel comfortable with everyday tech — I’ll help you reach your goal step by step, in a relaxed and friendly way.

I like working with adults who are curious, practical, and ready to learn at their own pace — no need for technical background, just a bit of curiosity and an open mind!
Education
German Abitur in Oscar Paret Schule Freiberg a.N.
Studied Informatics with focus on Multimedia Software Development
Learned Digital Marketing as a certified HOM
Experience / Qualifications
• Over 25 years of hands-on experience with computers, software, and digital tools — from early programming and system setup to modern AI and automation.

• Studied Multimedia Informatics, developed several applications and programs, and worked in various roles across business, marketing, web development and IT.

• Experienced in Excel, Office Suite, automation tools, AI assistants (ChatGPT, Copilot), and digital productivity systems.

• Strong background in teaching and mentoring non-technical users — helping professionals, business owners, and beginners gain real digital confidence.

• Fluent in English, German, and Greek, allowing for clear communication with students from different backgrounds.

• Teaching style based on empathy, simplicity, and practical application — every lesson built on real-world use, not theory.
Age
Teenagers (13-17 years old)
Adults (18-64 years old)
Seniors (65+ years old)
Student level
Beginner
Intermediate
Advanced
Duration
60 minutes
The class is taught in
English
German
Greek
Availability of a typical week
(GMT -04:00)
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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Are you looking for efficiency, creativity and productivity in your daily tasks? Do not look any further. Microsoft Office is there to meet all your expectations.

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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.
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Microsoft Office skills are expected in almost every professional environment — yet most people have never been properly taught how to use these tools efficiently.
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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.

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

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Contact Nikos
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1st lesson is backed
by our
Good-fit Instructor Guarantee
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Create with Power: Word, Excel, PowerPoint and many other applications give you powerful tools to bring your ideas to life, whether it's for a professional document, a financial dashboard or a stunning presentation.

Collaborate with ease: OneDrive and Teams allow you to collaborate with your colleagues or friends, no matter where you are. Work together in real time, share files and communicate easily.

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Available Everywhere: Whether you're in the office, on the road, or at home, Microsoft Office is accessible on all your devices, allowing you to work wherever and whenever you want.

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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.
verified badge
Microsoft Office skills are expected in almost every professional environment — yet most people have never been properly taught how to use these tools efficiently.
This course covers Word, Excel, and PowerPoint at whatever level you need, from basic document formatting to advanced Excel functions and automation.
Excel (most popular):

Formulas and functions (VLOOKUP, INDEX/MATCH, IF, SUMIFS, and more)
PivotTables and data analysis
Charts and professional dashboards
Macros and VBA automation — eliminate repetitive tasks entirely

Word: Professional document formatting, styles, tables, mail merge
PowerPoint: Clean, professional presentation design and structure
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Ideal for students, job seekers, administrative professionals, and anyone who wants to stop wasting time on manual work.
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I am an Economics graduate with the strong background in Econometrics, Statistics, and Data Analytics. Moreover, I have worked for Unilever (Fortune 200 company) as a Data Analyst, where I have applied my Econometrics, Statistics, Economics and Data Analytics knowledge using tools such as: Python (Pandas, Numpy), MS Excel, MS PowerPoint, MS PowerBI and SQL.

Due to my educational background I possess high level knowledge of:

-Linear, Multiple and Logistic regression and time series analysis.
-Give interpretations and predictions of regression analysis.
-Descriptive statistics (Mean, Median Mode, Skewness, Kurtosis, etc.)
-Inferential statistics
-Chi-Square Tests, Confidence Interval
-Monte Carlo simulation
-Anova Analysis
-Hypothesis Testing (T -tests, Z test, F-tests),
-Correlation Analysis and interpretation.
-Non-Parametric Tests (Kruskal-Wallis, Wilcoxon Signed Rank Tests, etc.)

Tools: MS Excel, MS PowerPoint, MS PowerBI, Python (Pandas, Numpy, Matplotlib, Spark), STATA, eViews, SQL
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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?"
verified badge
Optimize Your Efficiency with Microsoft Office: Unleash Your Creativity at Every Level!

If you're looking for a solution to improve the efficiency, creativity and productivity of your daily tasks, look no further than Microsoft Office.

Why Choose Microsoft Office?

Unleash Your Creativity: Word, Excel, PowerPoint and many other applications give you powerful tools to bring your ideas to life, whether you're creating professional documents, building impactful financial dashboards or designing impressive presentations.

Save Time with Automation: Excel simplifies complex tasks with smart formulas, pivot tables, and other nifty features.

Available Anywhere: Whether you're in the office, on the road, or at home, Microsoft Office is accessible on all your devices, allowing you to work wherever and whenever you want.

Join the Microsoft Office Revolution!

Don't let daily challenges slow down your progress. Invest in the power of Microsoft Office to unlock your full potential.

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- Distance Excel courses For all levels: ONLINE-

I give Excel lessons remotely for all levels.

I offer remote Excel sessions for all levels.

I provide extensive support and well supported by the most effective learning tools.

For more information, contact me
verified badge
Online Private Classes in Excel for Beginners

Master Excel from the comfort of your home with personalized, one-on-one training!

Why Choose Our Excel Classes?
✅ Tailored for Beginners – No prior experience needed!
✅ Flexible Scheduling – Learn at your own pace.
✅ Hands-On Training – Practical exercises & real-world examples.
✅ Certification – Get a completion certificate to boost your resume.

What You’ll Learn:
📊 Basic spreadsheet navigation & formatting
🔢 Essential formulas & functions (SUM, AVERAGE, IF, VLOOKUP)
📈 Creating charts & graphs
📑 Data sorting, filtering & basic analysis
💡 Time-saving tips & tricks

How It Works:
1️⃣ Book a Session – Choose a convenient time.
2️⃣ 1-on-1 Live Training – Interactive lessons via Zoom/Teams.
3️⃣ Practice & Improve – Get assignments & expert feedback.

Who Should Join?
🔹 Students 🔹 Professionals 🔹 Job Seekers 🔹 Small Business Owners

📩 Enroll Now! Limited slots available.
verified badge
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?
verified badge
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What you'll learn:
How the web works
HTML & CSS → build and design web pages
Basic PHP → make your website dynamic
MySQL → store and manage data
How to think like a developer
Who this is for:
Complete beginners with zero coding experience
Students curious about tech and software
Anyone who wants to build websites or start a career in tech
What makes this different:
Your instructor is an active software developer currently building real world applications. You won't just learn theory — you'll build things from day one.
Format: Online or in person
Language: English
verified badge
Whether you're a complete beginner curious to understand how applications work, or a student looking to hone your skills, I'll guide you every step of the way. No more endless theory: my approach is centered on practical application and the creation of concrete projects.

As a versatile developer, I adapt to your objectives. Here's what we can discuss together:

- Web Development (Front-end & Back-end): Create dynamic and responsive websites (React/Angular, ASP.NET).

- Programming Logic & Algorithms: Understanding the basics and object-oriented programming with languages like C# or Python.

- Databases: Design, query and optimize your data (SQL, PostgreSQL, Oracle).

- Video game creation: Prototypes and game logic with GDScript (Godot Engine) or Unity.

- Best practices: Write clean, modular, scalable code and use version control tools.

My method:

1. We define your objectives (pass an exam, create a personal project, understand a vague concept).

2. We code together by sharing the screen or side by side.

3. I give you small practical challenges between classes to consolidate your learning without overloading you.
verified badge
Learn how to use R to analyze data, conduct research, and produce professional reports—even if you’re starting from scratch.

This course is designed for students, researchers, and professionals who want to build practical data skills for academic work, career growth, or international opportunities.

In this class, you will learn how to:
- Clean and analyze real-world datasets using R and Python
- Perform statistical analysis for research projects
- Create high-quality visualizations
- Automate reports using tools like Quarto
- Structure research workflows that stand out for scholarships and publications

The teaching approach is hands-on and project-based. You won’t just learn theory—you’ll work on real datasets and build a portfolio you can use immediately.

Whether you're preparing for postgraduate studies, working on a thesis, or transitioning into data science, this class will give you a strong, practical foundation.
verified badge
Cybersecurity is one of the most in-demand skills in today's digital world. As a certified Cybersecurity Engineer with hands-on experience in penetration testing, ethical hacking, and security analysis, I designed this course to give you real, practical knowledge — not just theory.

We will cover: introduction to cybersecurity, how hackers think, network security basics, penetration testing tools (Nmap, Metasploit), web vulnerabilities, and how to protect systems. Whether you want to start a career in cybersecurity or simply protect yourself online, this course is for you.
verified badge
Learn to investigate human behavior by combining psychology, statistics, and data analysis.
Master practical tools like Excel and Python to analyze real-world information and build scientific evidence.
Develops applied projects, interprets results, and transforms data into intelligent decisions.
Ideal for those seeking to differentiate themselves professionally in research, education, human resources, or data science.
A modern training program that combines critical thinking, technology, and highly sought-after skills.
verified badge
Do you want to understand artificial intelligence and modern digital tools without feeling overwhelmed?

This course is designed especially for adults, seniors, and beginners who want to learn how to use AI tools like ChatGPT, Gemini, Claude, or NotebookLM in a simple, safe, and practical way. No technical experience is required.

I use AI tools confidently in my own work and daily life, and I also have personal experience explaining technology step by step to people who are less familiar with digital tools. I understand the typical challenges and know how to guide you in a clear, patient, and accessible way.

In our lessons, I will guide you step by step so you can start using AI and digital tools comfortably and independently.

We will focus on practical applications such as:
• Using AI for everyday tasks and information search
• Writing emails, texts, and documents with AI
• Summarizing and understanding information
• Creating simple content (ideas, social media, basic websites)
• Using AI for productivity, business, and daily organization
• Language learning with AI tools
• Basic digital skills (Word, Excel, and everyday software)

You will learn how to simplify daily tasks, communicate more efficiently, and feel more confident using modern technology.

My goal is to make AI and digital tools understandable, practical, and accessible — so you can use them with confidence and without fear.

All lessons are adapted to your level, pace, and personal goals.
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