Lets us learn an Introduction to Information Technology.

From 36 C$ /h

In this class of Introduction to Information Technology you will learn about the parts of the computer system, types of hardware and software, storage devices, network topologies, operating systems, logic gates, impact of technology on society and much more.

Extra information

Bring your own laptop, paper, pen/pencil

Location

Online from Trinidad and Tobago

Age

Children (7-12 years old)

Teenagers (13-17 years old)

Adults (18-64 years old)

Seniors (65+ years old)

Student level

Beginner

Intermediate

Duration

60 minutes

The class is taught in

English

Skills

Information technology

Network infrastructure

Availability of a typical week

(GMT -04:00)

New York

Online via webcam

Mon

Tue

Wed

Thu

Fri

Sat

Sun

00-04

04-08

08-12

12-16

16-20

20-24

4.85

(13)

Engineer in engineering sciences option electrical engineering
Senior professor of engineering sciences

SKILLS
IS engineering sciences
Embedded system (microcontrollers, z80 microprocessors, Motorola, ARM), Real-time system, network concept (OSI, TCP/IP), design of systems and electronic cards (analog, digital, power supply), signal processing, communication protocols ( SPI, I2C, CAN BUS, UART...), telecommunications.

Technical skills :
Languages: C / C ++, JAVA, VHDL / VERILOG, Python, Assembler.
Professional software:
MATLAB, SIS + PSIM + PSpice, QUARTUS, IDE68, Mikro C, Xilinix ISE, Labview, CoIDE.
Technologies:
Siemens PLC, Allen bradeley, STM32, FPGA, TIA Portal, STEP7, RSLogix

 Electrical engineering: Electric motors, Transformers
 Renewable energies: study of the solar pumping installation and the wind turbine installation.
 Electronics: analog, digital, power electronics, system electronics and instrumentation
biomedical.
 Networks and telecommunications.
 Industrial IT and programmable logic controllers.
 Automatic: modeling, identification and control of systems.
 Mechatronics.
 MATLAB
• Noise and vibration of asynchronous motors
• Speed variator
• Study and implementation of LV / MV standards
• Electrical accreditation: NF C18-510 standard
• NF C 15-100 electrical installations
• Management of electrical energy in networks (Continuous Power Flow)

Vincent

4.85

(13)

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

4.85

(13)

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

4.85

(13)

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.

Abdelmalek

4.85

(13)

Master Industrial Control Systems (SCADA, DCS, IIoT) and automation through tailored, hands-on coaching based on real-world industrial projects! With over 10 years of international engineering, solution architecture, and technical business development experience working with major industry vendors

I offer practical courses designed for engineering students, university undergraduates, and professionals looking to upskill.

The pathway will be in 7 days to cover all basics in OT environnement :
Day 1 - Virtual Environment Preparation for OT projects
- Install Hypervisor on your workstation (A virtual machine).
- Create a Linux VM (Fedora Server).
- Configure 2 networks on the VM: one in NAT (internet access) and one in Host-Only Network (to isolate lab traffic).
- Install basic tools for OT
Day 2: Modbus PLC Simulation (Add 2 Server and test script client to connect)
- Implement Modbus PLC simulators and architecture overview
- Create PLC simulator scripts in src/plc-simulators/
- Add validation test script for Modbus connectivity
- Update Day 2 guide with detailed implementation steps and compatibility notes
Day 3: NGINX Load Balancer Configuration (Round Robin)
- Understand NGINX Stream Module
- Configure NGINX
- Verify and Load the Module
- Troubleshooting NGINX (Activate load balancing in layer 4 protocol, Set permission)
- Step-by-Step Load Balancer Validation
- Test Load Balancing (Round-Robin)
- Test Failover (Resilience)
Day 4 - Creation of the traffic generator (SCADA Client)
- TBD
Day 5 - Traffic capture and measurement with TShark
TBD
Day 6 - Advanced analysis and overload simulation
TBD
Day 7 - Grafana
-TBD
What we can cover together based on your goals:

Nuria

4.85

(13)

Are you studying SMR, ASIR/ASIX, DAM, DAW, Computer Engineering or other technology training and need help with systems, networks or infrastructure?

I'm Nuria, a computer science teacher with over 10 years of teaching experience and professional experience in systems administration. Classes are online, one-on-one, and fully tailored to your syllabus, level, and goals.

We can work on content such as:

* Linux and systems administration;
* Windows and Windows Server;
* users, groups, permissions, processes and services;
* TCP/IP networks, addressing and subnetting;
* DNS, DHCP, routing, NAT and network services;
* server administration and deployment;
* virtualization and virtual machines;
* Docker, containers, and Docker Compose;
* scripting and automation with Bash or PowerShell;
* storage, backups and recovery;
* log monitoring and analysis;
* cloud computing and infrastructure concepts;
* firewalls and network security;
* Linux and server hardening;
* cybersecurity and best practices;
* Diagnosis and resolution of incidents.

The classes are primarily practical. I don't want you to memorize a list of commands or steps: we'll work towards you understanding what's happening, knowing where to look when something goes wrong, and being able to gradually arrive at a solution on your own.

We can start from scratch, prepare a subject or exam, solve a specific practice, configure an environment or set up laboratories where you can practice the content you are studying.

In addition to the classes, you will have access to our educational platform with its own documentation, notes, exercises, examples, practices and other resources to continue working between sessions.

Javier

4.85

(13)

Hello,

After a 34-year career in systems engineering (including roles as AVP System Engineer & Product Owner at Moody's), I've learned one essential truth: technology is useless if it remains overly complex.

There is NO set curriculum or pre-defined syllabus: every session is 100% tailor-made. I adapt entirely to your request, your skill level, and your current objectives—whether that means gently discovering a new tool or solving a specific technical challenge.

My approach is built on clear, accessible guidance: no unnecessary jargon, no dull theory, and no prerequisites required. My goal is to make technology accessible, seamless, and immediately useful (if my experience helps you avoid a few costly surprises, then I’ve done my job).

Examples of what we can cover together:

Discover and Master AI (ChatGPT, Copilot, Claude, Gemini, Veo, etc.)

Learn how to write clear prompts to get accurate results (prompt engineering).

Use AI to draft content, summarize documents, analyze data, or organize your daily work.

Understand best practices to use these tools securely.

Simplify and Automate Your Daily Tasks

Connect your collaborative tools (emails, files, calendars, M365 services) to eliminate repetitive actions.

Migrate to new M365 services smoothly.

Set up simple virtual assistants to save you time.

Optimize Your Digital Tools & Cloud Environment

Take control of your IT workspace, organize collaborative environments, and secure your access.

How?
We start with YOUR topics: a practical problem to solve, a project to bring to life, or a tool you want to master. Everything is explained clearly and patiently so that you leave every session with practical, actionable solutions.

Whatever your starting point or project, the course adapts to you—never the other way around.

Chalbi

4.85

(13)

This course is aimed at students, technology enthusiasts and professionals in career transition who wish to demystify the world of networks and telecommunications.
The main objective is to make this discipline concrete, accessible and directly applicable.

What you will learn:
- Decode the architecture of modern mobile networks (4G, 5G) and data networks.
- Analyze the essential communication protocols that make the Internet work on a daily basis.
- Master the basics of transmissions (fiber optics, wireless links, routing).

My teaching method:
If you're a complete beginner or these concepts seem too abstract, don't worry. We'll go through each key concept step by step. I use simple visual diagrams, everyday analogies, and practical examples to avoid unnecessary jargon. My goal is to build your confidence and transform theory into real-world skills, all within a supportive and stimulating learning environment.

Shashi

4.85

(13)

I’m **Shashi Wijesundara**, an experienced **ICT & Computer Science Teacher with 6+ years of teaching experience**, dedicated to helping students build strong knowledge, confidence, and exam success.

Over the years, I have guided students preparing for **National O/L ICT examinations**, achieving **excellent results and outstanding student performance**. My teaching approach focuses on making difficult concepts simple, practical, and easy to understand.

📚 **Classes Offered:**

- 🇱🇰 **National Grade 06 to O/L ICT ** –

- 💻 **Pearson Edexcel Computer Science** – Grades 01–08

- 🖥️ **Cambridge Computer Science** – Grades 01–09

🎯 **What I Focus On:**

- Strong understanding of ICT & Computer Science concepts
- Exam-oriented teaching and structured revision
- Individual attention and student-focused learning
- Building confidence through practical and engaging lessons
- Helping students achieve their **best possible results**
- Exam-focused preparation with proven results

With **6+ years of teaching experience**, my goal is not simply to teach a subject, but to **inspire students to understand, enjoy, and succeed in ICT & Computer Science**.

Manahil

4.85

(13)

Unlock the Power of Artificial Intelligence & Smart Automation!

Are you looking to master modern AI tools to boost your productivity, automate tasks, or enhance your tech projects? I offer hands-on, practical training tailored for beginners and tech enthusiasts.

What You Will Learn:
- Prompt Engineering Patterns: How to write effective, precise prompts for ChatGPT and LLMs.
- Practical AI Tools & Workflows: Real-world applications using AI models and APIs.
- Smart Automation: Integrating modern AI solutions into daily tasks, study workflows, and projects.

Why Choose My Sessions?
- Step-by-step guidance tailored to your learning pace.
- Practical examples and hands-on exercises instead of just theory.
- Student-focused approach to help you master modern tech skills.

Book a session today, and let's step into the future of AI together!

Salim

4.85

(13)

This course is aimed at beginners and students who wish to understand web cybersecurity in a practical, progressive and structured way.

The goal is not to learn techniques by heart, but to understand how a web application works and how to reason when faced with a security problem.

We will be discussing, in particular:

• the basics of HTTP: requests, responses, methods, cookies and sessions;
• Authentication vs. Authorization;
• Getting started with Burp Suite Community;
• Broken Access Control;
• IDOR and BOLA;
• horizontal and vertical privilege escalation;
• roles, permissions and ownership;
• Security API basics;
• bug bounty methodology;
• drafting a clear vulnerability report.

The exercises are performed in dedicated learning labs, CTFs, or explicitly authorized environments.

My method is based on a simple line of reasoning:

Actor → Action → Object → Expected Authorization

Each session alternates between explanations, demonstrations, practical exercises with Burp Suite and guided correction.

The program can be adapted to the student's level, from the discovery of Web cybersecurity to the first methodologies of BAC/IDOR vulnerability research.

Mayank

4.85

(13)

In this 30-minute class, we will understand the two core components of a microprocessor: the ALU (Arithmetic Logic Unit) and the Control Unit. I will explain their structure, functions, and how they work together to execute instructions, using simple diagrams and practical examples. The goal is to build a clear understanding of how a microprocessor processes and controls data.

Teferi

4.85

(13)

Information technology is basic for other department since almost every things becomes a digitalized. Basic computer knowlege is very important to understand more every activity we do by computer/smart devices. Maths also very basic for increasing problem solving skills.

Julio

4.85

(13)

Having graduated with a Master's degree in Computer Science and Management (MIAGE) and with nearly three years of professional experience in data and IT at Orange Caraïbes, I offer private lessons tailored to the level and objectives of each student.

I can assist you with general IT, Python, SQL, data analysis, Excel, Power BI, programming, databases, and the use of digital tools.

The courses can also be geared towards homework help, preparation for a school or university project, introduction to programming or development of professional skills.

Having also taught at a secondary school, I place great importance on pedagogy and understanding. My goal is to explain concepts in a simple, progressive, and concrete way, with exercises adapted to your level.

Lessons are offered in French or English, primarily for teenagers and adults, from beginner to advanced levels. I travel to the student's home in Brussels and the surrounding area, with content tailored to their level, goals, and pace.

Adiel

4.85

(13)

Master CCNA certification with a bilingual tutor who focuses on understanding, not memorization. I help IT professionals pass the Cisco CCNA exam through clear explanations of networking concepts, hands-on troubleshooting practice, and effective exam strategies.

My approach combines conceptual learning with practical application. Whether you're starting from scratch or retaking the exam, I'll guide you through routing, switching, IP addressing, network security, and troubleshooting in a way that actually makes sense.

Sessions are available in English or Spanish - perfect for Spanish speakers struggling with technical English material. Having scored 92% on practice exams, I know exactly what works and where students typically struggle.

What you'll gain:

Deep understanding of networking fundamentals
Practical troubleshooting skills
Exam-taking strategies and time management
Confidence with technical English terminology
Real-world networking knowledge beyond just passing the test
Flexible online sessions via Zoom/Google Meet. Personalized to your learning pace and current knowledge level.