Introduction to computer networks and information technology systems

Translated by GoogleSee original

From 36.27 € /h

Explain the concept of computer networks and information technology systems using the following programs
Packet tarcer, gns3, VMware, EVE, Wireshark
Practical application of network components, including PC devices, switches, servers, routers, and firewalls, and understanding modern theories of data analysis and tracking.
The explanation will be done online via the Zoom application

Extra information

Please have a laptop and internet available

Location

Online from Egypt

About Me

Certified trainer from Cisco, Microsoft
More than 10 years of experience in the field of computer training and information technology systems
Holder of the following accredited certificates
CCNA , MCSA WINDOES SERVER ,CCNP , CCIP ,LINUX

Education

A graduate of Mansoura University, Faculty of Engineering, Department of communications and electronics, graduatedin 2011 , has training courses in the field of communications and information systems, and with an excellent grade in the graduation project

Experience / Qualifications

I have been working as a computer networking and IT systems trainer for more than 10 years with international certificates accredited by Cisco , Microsoft
CCNA ,CCNP ,MCSA WINDOWS SERVER, CCIP , LINUX

Age

Teenagers (13-17 years old)

Adults (18-64 years old)

Student level

Beginner

Intermediate

Advanced

Duration

60 minutes

The class is taught in

Arabic

English

Skills

Information technology

Availability of a typical week

(GMT -05:00)

New York

Online via webcam

Mon

Tue

Wed

Thu

Fri

Sat

Sun

00-04

04-08

08-12

12-16

16-20

20-24

Ayoub

4.88

(26)

It is important to me to teach my students while adopting an active teaching method. I put all my experience acquired as a head teacher and also that of my academic career to the service of their success.

- Mathematics
- Chemical Physics,
- Technology.

My courses are aimed at students in the French system from 6th to 12th grade (Speciality: Mathematics, PC).

Vincent

4.88

(26)

With over seven years of experience in teaching Computer Science & Information Technology (ICT), I have developed a strong expertise in delivering high-quality education across multiple internationally recognized curricula, including Cambridge IGCSE, GCSE, A-Levels, O-Levels, and Checkpoint. My passion lies in equipping students with coding, cybersecurity, and digital literacy skills, ensuring they are well-prepared for the evolving demands of the digital world.

Expertise & Teaching Areas:
✅ Programming & Software Development: Python, Java, C++
✅ Cybersecurity: Ethical hacking, data protection, network security
✅ Digital Literacy: ICT applications, online safety, cloud computing
✅ Data Science & AI: Data analysis, machine learning fundamentals
✅ Web Development: HTML, CSS, JavaScript

Curriculum & Pedagogical Experience:
🔹 Cambridge IGCSE & GCSE ICT & Computer Science – Teaching core and extended syllabi, focusing on programming logic, databases, and networking.
🔹 Cambridge A-Levels & O-Levels Computer Science – Preparing students for advanced computing concepts, problem-solving, and algorithm development.
🔹 Cambridge Checkpoint ICT – Building foundational skills in digital technology and computer applications.

Professional Impact:
📌 Mentored students to achieve top grades in Cambridge ICT & Computer Science exams.
📌 Developed interactive lesson plans integrating real-world applications of technology.
📌 Conducted coding boot camps and cybersecurity workshops to enhance practical learning.
📌 Guided students in project-based learning, including app development and website design.

With a strong commitment to student-centered learning and technological innovation, I am dedicated to shaping future tech leaders and empowering learners with skills relevant to careers in technology, data science, and software development.

Dr.Ibrahim

4.88

(26)

This course provides a foundational understanding of Information Technology, data centers, covering architecture, power & cooling, networking, storage, virtualization, security and lots more. Learn best practices for efficiency, scalability, and reliability while exploring emerging data center solutions. Ideal for IT professionals, engineers, and facility managers involved in data center deployment or management.

This course offers a comprehensive exploration of Information Technology, data center infrastructure, guiding students through the entire lifecycle—from initial design and planning to day-to-day operations and long-term performance optimization. Students will learn the critical components of data center design, including site selection, power and cooling systems, space planning, networking, and physical security. The course also covers operational best practices, monitoring tools, energy efficiency strategies, disaster recovery planning, and emerging trends. By integrating technical, environmental, and management perspectives, students will gain the knowledge and skills required to build and maintain high-performance, cost-effective, and sustainable data center environments.

Dr.Ibrahim

4.88

(26)

This course introduces students to the fundamentals of Information and Communication Technology (ICT) and its role in modern society. Topics include computer hardware and software, digital communication tools, internet technologies, data management, cybersecurity, and emerging trends. Students will gain practical skills in using productivity software, conducting online research, and understanding the ethical and responsible use of digital resources. The course emphasizes both technical proficiency and digital literacy, preparing learners to confidently navigate and contribute to a technology-driven world.

Ayan

4.88

(26)

I’m Ayan, a Python tutor who specializes in beginner-friendly teaching, data engineering, AI/ML basics, and real-world Python problem-solving. My classes are designed for students, working professionals, and anyone who wants to build strong Python foundations without feeling overwhelmed.

🔥 What You Will Learn

Python basics explained in the simplest way

Writing clean and logical code

Working confidently with Pandas, NumPy, Matplotlib

Building problem-solving and analytical thinking

Intro to Machine Learning, data handling, and automation concepts

Real-world examples that help you understand why things work

🎯My Teaching Style

Extremely beginner-friendly and patient

Step-by-step explanations

Visual diagrams for clarity

Practice-oriented lessons

Adjusted to your pace — slow or fast, I match your comfort level

Friendly, supportive, and encouraging learning environment

Why Learn With Me?
Because I make Python easy to understand, practical to apply, and fun to learn.
By the end of our lessons, you’ll not only understand Python —
you’ll feel confident using it.

Michael

4.88

(26)

Information Marketing and Strategy focuses on how organizations create, manage, and use information to promote value-driven products, services, and ideas. The field combines marketing principles with information management to understand customer needs, develop effective communication strategies, and deliver the right information to the right audience at the right time. It explores market research, data-driven decision-making, digital marketing tools, branding, content creation, and strategic planning. This discipline equips learners with the skills to analyze information trends, design impactful marketing campaigns, and align marketing actions with long-term organizational goals in a competitive digital environment.

Christian

4.88

(26)

Looking to improve your math or computer skills? I can help!
I am a teacher with extensive experience teaching from preschool to professional level, as well as providing training to companies, offices and professionals.

Mathematics – All levels

Preschool / Elementary
High School / Preparatory School
University / Engineering
Algebra, trigonometry, calculus, geometry, basic physics

Exam preparation, tutoring, and support with homework/projects

Information Technology and Computing

Using a computer from scratch
Complete Office: Word, Excel, PowerPoint
Advanced Excel, Macros and Automation
Internet, email, digital security

Basic programming (Python, C++, C#, PowerShell, Java)

Support with school and work tasks
Customized training for companies

My approach

Clear, patient and 100% practical classes, adapted to the pace and level of the student.
Online option (Zoom, Teams, Meet) or in-person option (only in the Polanco area).

Location

Mexico City (Polanco, CDMX)
I also provide services to companies and offices.

Contact me

Reply through this channel and I'll give you my schedule and availability.

Dessérama

4.88

(26)

This class offers a complete learning experience that combines traditional academic tutoring with modern digital skills, helping students strengthen their school subjects while discovering the world of technology and artificial intelligence.

I provide personalized support in French, English, Mathematics, dictation, and an easy introduction to AI tools, adapted to each student’s level and learning pace.

1. Academic Tutoring – French, English, Math & Dictation

French
• Reading and text comprehension
• Grammar, spelling, and conjugation
• Writing and expression
• Progressive dictation exercises
• Test and exam preparation

English
• Essential vocabulary
• Speaking and pronunciation practice
• Grammar fundamentals
• Listening and reading comprehension
• Interactive exercises tailored to the student’s level

Mathematics
• Mental calculation, fractions, equations
• Problem-solving and logical reasoning
• Geometry basics
• Homework assistance and exam preparation

2. Digital Skills & Introduction to Artificial Intelligence

For students interested in technology, I also offer a simple and fun introduction to digital skills:
• Understanding how a chatbot works
• Discovering artificial intelligence and real-life applications
• Using modern tools for learning and productivity
• Basic coding concepts and computational thinking
• Introduction to cybersecurity and safe online practices

David

4.88

(26)

Electronic engineering student. I'm looking to tutor secondary school (ESO) and high school (Bachillerato) students, as these are the subjects I'm most proficient in. My preferred subjects are mathematics, physics, technical drawing, and technology. I aim to teach through understanding, ensuring students know what they're doing and don't learn blindly. I start with theory and then apply it to fully grasp the concepts.

4.88

(26)

Is AI just for adults? Absolutely not!

This is the perfect course for children (and their parents) to truly understand what Artificial Intelligence is, how it works in our daily lives (from Netflix to video games), and, most importantly, how to use it safely and creatively.

Led by a teacher with over 10 years of experience in technology and coaching, your child will learn to:

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)!

Mohamed

4.88

(26)

The software development course I propose to teach students covers the entire application creation process, from needs analysis to software deployment. Students will learn the fundamentals of programming (variables, conditions, loops, functions), the principles of object-oriented programming, and best practices for code structuring and documentation. They will be introduced to web and/or desktop application development, the use of databases to store and manipulate information, and the use of modern development tools (programming environments, version control, testing). Emphasis will be placed on completing concrete projects to develop both technical skills and the ability to solve real-world problems independently and methodically.

Syed

4.88

(26)

My tutoring experience in Mathematics and Computer Science is centered on demystifying complex topics and building genuine confidence. Over the past [number] years, I have worked with O/A Level students to break down challenging curricula-from calculus and proof-based algebra in Maths to Computer Science. I don't just teach the syllabus; I teach how to learn it. This means creating personalized roadmaps for each student, focusing on their specific gaps. In Maths, I emphasize problem-solving frameworks over rote memorization.

Ahmed

4.88

(26)

I have experience in remote teaching , where I supported and guided students of varying levels and ages

✅I taught Python, HTML,CSS, JavaScript and PHP for primary school level children and above.

✅I taught web development including PHP Laravel for back-end development

✅Adults who want to enter the world of IT or learn skills for their work.

✅Students preparing for professional IT and technology exams, including CompTIA certifications, Microsoft certifications, and other industry-recognized exams.

✅Computer literacy from basic to advanced for people who want to be tech savvy.

✅people who want to learn how to use office software programs such as office 365.

Warda

4.88

(26)

Take things to the next level with Artificial Intelligence!

Do you want to understand the challenges of AI, master new generative tools (ChatGPT and others) and learn how to manipulate real data? Take advantage of a clear and accessible 4-hour training course, delivered by an industry expert.

WHY THIS TRAINING? Unlike online tutorials, I offer a pedagogical approach based on concrete, field experience. As a speaker at international conferences (notably at UNESCO) and a developer of technological solutions with social impact, I will give you the tools to become self-reliant.

PROGRAMME (4 HOURS):
- Demystifying Data: Understanding what data is, Open Data and how it influences our daily lives.
- Generative AI: How language models work, overview of tools and data security.
- Practical "Prompt Engineering" Workshop: Learn how to write effective instructions to achieve immediate professional results.
- Ethics & Sovereignty: Understanding the challenges of the GDPR and protecting your privacy.

WHO IS THIS TRAINING FOR?
- Independent professionals, freelancers or students wishing to boost their productivity.
- Individuals curious to understand the current digital revolution.
- No technical prerequisites are required.

TERMS AND CONDITIONS:
- Duration: to be agreed
- Location: Via videoconference or in person in Paris (or internationally)
- Guaranteed seriousness: A professional training contract will be drawn up for each participant.

Laith

4.88

(26)

Technology is everywhere, and understanding how it works and how to protect it can open doors to exciting opportunities. I’ve designed this course as a hands-on journey into networking, programming, and cybersecurity, where you don’t just learn theory, you practice real skills that matter in the digital world.

In this course, I’ll guide you through building and analyzing networks, writing programs with Python and other languages, and exploring how systems communicate and interact. You’ll dive into cybersecurity fundamentals, learn to identify vulnerabilities, understand how attacks happen, and practice defending systems like a pro.

Through interactive exercises, practical examples, and real-world scenarios, I’ll show you how hackers think, how organizations respond to threats, and how to secure systems effectively.

By the end of the course, you’ll have the confidence, knowledge, and hands-on experience to tackle networking, programming, and security challenges and apply these skills in your studies, career, or personal projects.