computing comcepts: : hardware software and other related to the IT enviroment

من 101.28 SAR /س

Bilingual Systems Engineer, with more than 10 years of experience leading the activities carried out in the IT department for banking, SMB and retail companies, through the design of technological plans and strategies, focused on process optimization and massification From the results.

there is some of the topics/ knowledge i can give you
computing : hardware & software in any level
antivirus produects; installing, deprloyment and set up
backup and restore services
cloud services: office 365 , amazon,

المكان

عبر الانترنت من كولومبيا

من أنا؟

my name is henry, let me tell you some details about me:: i am a system engineer with more than 10 years of experience in all the IT field, working with different companies on SMB,retail.CPA, among others
now i have a very large experience on different topics through all my years of experience, which includes, hardware, software, services , cloud services , end user technical support and troubleshooting among others . please don't hesitate if you have any question fell free to let me know so i can guide you. i can provide you calls in spanish or english

المستوى التعليمي

bachelor degree: colegio americano
universidad autonoma del caribe: systems engineer
múltiple seminars and technical courses
fully bilingual (spanish/english)

الخبرة / المؤهلات

cloud services
hardware y software
backups and restore
computing fundamentals
remote services
trouble shooting for final users

السن

أطفال (4-6 سنوات)

الأطفال (7-12 سنة)

شباب (13-17 سنة)

الكبار (18-64 سنة)

الكبار (65 سنة فأكثر)

مستوى الطالب

مبتدئ

متوسط

المدة

60 دقيقة

الدرس يدور باللغة

الإنجليزية

الإسبانية

مهارات

علوم الكمبيوتر

هندسة البرمجيات

الجاهزية في الأسبوع العادي

(GMT -04:00)

نيويورك

على الانترنت عبر كاميرا ويب

Mon

Tue

Wed

Thu

Fri

Sat

Sun

00-04

04-08

08-12

12-16

16-20

20-24

Khalil

4.89

(66)

If you’ve ever felt that science and math are difficult, it’s probably because no one showed you how to think like a problem solver.
In my classes, you’ll learn not just formulas or code but how to truly understand concepts, apply them, and build strong logical intuition.

I teach:
• 🔢 Mathematics: From algebra and calculus to applied problem-solving for real-world use.
• 💻 Computer Science: Coding fundamentals (Python, C++), algorithms, and logical thinking for beginners and intermediate learners.
• ⚛️ Physics: Mechanics, thermodynamics, and practical examples that make abstract ideas simple and visual.

As a Software Engineer and Master’s student in Engineering at Nagoya University, I bring both academic knowledge and hands-on experience from real projects. My teaching approach is interactive, visual, and deeply focused on understanding over memorization.

Let’s turn complex problems into clear, step-by-step insights — and make learning something you genuinely enjoy.

Adam

4.89

(66)

As an experienced teacher of mathematics, physics and programming, I offer online courses tailored to students wishing to improve their understanding, prepare for their exams or succeed in their university projects.

I have been teaching for several years to students of different levels: high school, university, engineering schools, and adults retraining for a new career. My goal is to make complex concepts simpler through clear, progressive explanations adapted to each student's level.

I can assist you in the following areas in particular:

• Mathematics: analysis, algebra, probability, statistics, differential calculus, exercises and exam preparation
• Physics: mechanics, electricity, thermodynamics, general physics and problem solving
• Computer science and programming: Python, Java, algorithms, object-oriented programming, SQL, project support and practical exercises

The courses are conducted online via videoconference with screen sharing and detailed step-by-step explanations. I place great importance on a genuine understanding of the concepts and on student autonomy.

I also use modern artificial intelligence tools (such as ChatGPT and programming assistants) to help students learn more effectively, while developing their thinking skills and personal understanding.

I can help you for:
• Exam and competition preparation
• regular support
• university projects
• homework and practical exercises
• catch-up and remedial education
• Introduction to programming

Feel free to contact me to discuss your goals and level in order to set up support tailored to your needs.

Amin

4.89

(66)

Python is the most in-demand programming language in the world right now — and one of the easiest to learn with the right guidance.
Whether you've never written a line of code or you're a student who needs to pass a programming course, this is a practical, no-fluff introduction that gets you writing real code from session one.
What we can cover depending on your goals:

Python fundamentals: variables, loops, functions, data structures
- Object-oriented programming (OOP)
- Data manipulation with pandas and NumPy
- Introduction to machine learning with scikit-learn
- Database management with SQL
- C and Java upon request
- MATLAB and R available for engineering/science students

Why learn with me?
I'm not a student teaching on the side — I'm a professional engineer who uses Python daily for data analysis, modeling, and automation. I know exactly which concepts matter in the real world and which ones you can skip for now.
Sessions are 100% personalized: I adapt the pace, the examples, and the exercises to your background and your goal — whether that's passing your university exam, building a project, or landing a job.

Mohamed

4.89

(66)

Dive into the world of Python, one of the most powerful programming languages for Data Engineers and Data scientists. With hands-on projects, real-world examples, and engaging lessons, you'll not only learn the fundamentals of Python but also gain the confidence to tackle complex programming challenges.

Raouf

4.89

(66)

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?

Wissem

4.89

(66)

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

Laroussi

4.89

(66)

Session 1: Revolutionizing your Scientific Writing with LaTeX & AI
Duration: 2 Hours | Level: Beginner | Tools: Overleaf + AI**

First Hour: Foundations and Cloud Environment (60 min)

1. Introduction to LaTeX Philosophy (15 min)

- The "WYSIWYM" concept:** Explain the difference between Word (*What You See Is What You Get*) and LaTeX (*What You See Is What You Mean*). Why content takes precedence over form.
- Key advantages:** Unrivaled typographic quality, automatic reference management, stability on long documents (theses), and free of charge.
- The structure of a file:** Distinction between the **preamble** (the brain: settings and packages) and the **body of the document** (the heart: text).

2. Immersion in Overleaf (25 min)

- Configuration:** Creation of an account and first project "Blank Project".
- Exploring the interface:** The file panel (left), the code editor (middle) and the PDF preview (right).
- Real-time collaboration:** How to share a project and leave comments (like on Google Docs).
- History and versions:** How to revert to a previous version in case of a compilation error.

3. Practical Workshop: My First Document (20 min)

* Writing basic commands: `\documentclass`, `\usepackage[french]{babel}`, `\title`, `\author`.
* Compilation of the document and observation of the result.
* Structuring: Use of `\section` and `\subsection`.

Second Hour: Mathematics and the Magic of AI (60 min)

4. The Power of Mathematics (20 min)

- Mathematical modes:** Difference between the text (`$...$`) and the centered block (`\[...\]`).
- Essential syntax:** Fractions `\frac{}{}`, exponents `^`, indices `_`, and roots `\sqrt{}`.
- Introduction to AMS packages: Why amsmath and amssymb are essential for professional rendering.

5. From hand to screen: AI at the service of LaTeX (30 min)

- Presentation of OCR tools:** Use of **Mathpix Snip** (the leader) or models like Gemini/ChatGPT to transform a photo into code.
- Concrete demonstration:
1. Take a picture of a complex handwritten formula (e.g., an integral with matrices).
2. Use AI to generate the corresponding LaTeX code.
3. Correction and insertion: Learn to check the AI-generated code before copying and pasting it into Overleaf.

6. Conclusion and Q&A (10 min)

* Summary of achievements.
* Resources for further exploration
* Definition of the exercise for the next session.

Ayman

4.89

(66)

A mathematics, physics, and computer science teacher with a background in preparatory classes for engineering schools (MP track) and a degree in computer science specializing in artificial intelligence. He possesses a strong command of theoretical concepts and practical applications. His rigorous, structured teaching method is tailored to each student's level, aiming for deep understanding, logical reasoning, and academic success.

Ismail

4.89

(66)

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.

Meriem

4.89

(66)

For computer science courses, I can teach children how to code with Python and C, and I can also teach high school students in the economics track how to study computer science.
For French, I can study children in primary, middle, and high school.
And above all, my class will be dynamic and have an atmosphere that will motivate the students.

Mohamed

4.89

(66)

تُعتبر مهارات استخدام برامج مايكروسوفت أوفيس أساسية لكل طالب و عامل - نجد شريحة هامة من الناس لم تتعلم بالشكل الصحيح كيفية استخدامات هذه الأدوات بكفاءة.
هذه الدورة التدريبية برامج Word و Excel و PowerPoint تمكن المتلقي من تحصيل ما يحتاجه للوصول للاحتراف و الهدف المنشود، بدءًا من تنسيق المستندات الأساسي وحتى وظائف Excel المتقدمة.
إكسل (الأكثر شيوعاً):

الصيغ والدوال (VLOOKUP، INDEX/MATCH، IF، SUMIFS، والمزيد)
الجداول المحورية وتحليل البيانات
الرسوم البيانية ولوحات المعلومات الاحترافية
وحدات الماكرو و VBA - القضاء على المهام المتكررة

برنامج وورد: تنسيق المستندات الاحترافي، والأنماط، والجداول، ودمج المراسلات
باوربوينت: تصميم وهيكل عرض تقديمي نظيف واحترافي
في هذه الدورة العملية - نعمل مباشرةً على ملفاتك ومهامك الواقعية، وليس على تمارين عامة. ستكون تطبيقية أكتر من نظرية 80 و 20 في المئة.
مثالي للطلاب والباحثين عن عمل والمهنيين الإداريين وأي شخص يرغب في التوقف عن إضاعة الوقت في العمل اليدوي.

Kinan

4.89

(66)

I offer programming lessons for students who want to build strong foundations, improve their problem-solving skills, or get help with coursework and projects.

I am a Master’s student in HealthTech and Robotics in Strasbourg, with a strong background in engineering, mathematics, programming, and technical problem solving. I teach in a clear, patient, and structured way, with a focus on helping students understand the logic behind the code, not just copy solutions.

Depending on the student’s level and needs, I can help with programming fundamentals, algorithms, problem solving, debugging, and writing cleaner code. I mainly teach Python, MATLAB, C, and C++, and I can also help students understand basic embedded programming concepts and microcontroller-related work.

My goal is to make programming more understandable, less intimidating, and more practical, while helping each student build confidence and become more independent.

Rami

4.89

(66)

This class is designed to introduce students to the world of programming and technology in a simple, practical, and engaging way. Whether you are completely new or already have some basics, I adapt the lessons to your level.
We will cover topics such as:
Programming fundamentals using Python
Basics of web development (HTML, CSS, simple JavaScript)
Understanding how computers and the internet work
Problem-solving and logical thinking
Small hands-on projects to apply what you learn
My teaching approach is interactive and focused on practice rather than theory. Students will build real examples step by step, making learning both fun and useful.

Yasmina

4.89

(66)

This new dimension of our world can be challenging for some. This course covers the fundamentals of computer science, progressing to Python programming and other languages. We strive for excellence in this subject among middle and high school students.

Muhammed

4.89

(66)

Is your child interested in computers or does he love creativity and design?
In this course, children will learn the basics of Web Design in an easy and fun way, through practical applications and interactive activities that help them learn step by step.

The course aims to develop the child's creative and technical thinking skills, and to introduce him to the world of website design in a simplified way that suits his level.

During the lessons, the child will learn:

Creating web pages using HTML
* Formatting and designing pages using CSS
* Professional selection of colors and fonts
* Creating simple and attractive designs
* Implementing a small website project on his own

The explanation is presented in a simplified style based on interaction and practical application, which helps children to understand quickly and enjoy learning.