UNIX for Beginners- Learning About UNIX Operating Systems

From 76.11 C$ /h

This class will focus in one of the most powerful UNIX flavors, FreeBSD. FreeBSD is the hidden gem behind many companies such as Apple`s IOS, Juniper ́s JUNOS operating system, Netflix, Whatsapp and many others. We will learn operating system basic functionalities such as the kernel, filesystems, shells, etc. We will see how to install common applications such as Apache, MySQL, BIND DNS server, and all applications in general through the use of the ports system and binary packages.

Location

Online from Honduras

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

Spanish

Skills

Unix

Information technology

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

Spanish Lessons(Latin American)- For those wishing to learn Spanish the way we speak it in the New World.

43.91 C$ /h

Want to learn Spanish from scratch? Learn with a full bilingual teacher. I am available in almost all timezones and during night hours as well. We will cover different ways of speaking Latin American Spanish according to each specific country or region. In the end, we will enter deep into the grammar and verb tenses.

High School Physics, I specialize in Classic Physics such as Mechanics and Dynamics

52.69 C$ /h

Physics can be sometimes a daunting experience for students. However, this is mostly related to a traditional and boring way of teaching this important subject. We can learn Physics in a smart, fun way. Using real-world examples and day-to-day cases.

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).

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.

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.

Linus

4.88

(26)

Want a structured start in cybersecurity?
In these online classes, I'll guide beginners in understanding the basic principles of web security and penetration testing.
The focus is on methodical thinking and understanding commonly used frameworks like OWASP and PTES. We'll not only cover theory but also look at how to apply these principles in practical scenarios and labs.
Depending on your level, we can work on:
• Introduction to cybersecurity and core concepts
• OWASP Top 10 at a beginner's level
• The different phases of PTES
• Understanding risk analysis and vulnerabilities
• Basic web application attacks in theory
• Preparation for beginner labs like TryHackMe
Each class consists of explanations of concepts, analysis of examples, and targeted practice questions. The goal is to build a strong foundation and learn to think in a structured way like a security analyst.
These classes are designed for absolute beginners or students who want to take their first steps in web security.

Desha

4.88

(26)

If you need to perform in English in interviews, presentations, or important business conversations, this class is designed for you.

I work with professionals who want to communicate clearly, confidently, and effectively when it matters most.

You might want to:

Perform strongly in job interviews
Structure clear and impactful answers
Present your ideas with confidence
Speak more naturally under pressure
Communicate effectively with senior stakeholders

My background is in leading international programmes, so I understand how communication works in real business environments, not just in theory.

Sessions are practical and focused on real scenarios:

Mock interviews with targeted feedback
Structuring clear, concise responses
Presentation delivery and confidence
Handling questions and difficult situations

This is not general English.
It’s focused coaching to help you perform better in high-stakes situations.
👉 You’ll leave each session with clear, actionable improvements you can use immediately.

Best suited for:

Professionals preparing for interviews
Mid–senior level candidates
Consultants, IT professionals, and managers
Anyone presenting or speaking in English at work

Send me a message with your goal, and I’ll suggest how we can improve it quickly.

Lina

4.88

(26)

Learn Excel in a practical way, focused on real-world work situations. This isn't a theoretical course: from the very first class, you'll work with applied exercises that will help you gain confidence and improve your professional profile.

It is aimed at people who want to start from scratch or improve their level of using Excel in their work, studies or personal projects.

In classes you will learn to:

Master Excel from basic to intermediate/advanced level
Use key formulas such as SUM, IF, VLOOKUP/XLOOKUP
Create pivot tables to analyze information
Clean and organize data efficiently
Design clear reports and basic dashboards
Applying Excel to real-world business cases

The classes are personalized according to your level and goals. We can work with your own files or with practical exercises that simulate real-life situations.

My approach is for you to learn quickly, understand what you're doing, and be able to apply it immediately.

I'm an Electronics Engineer with experience in data analysis and marketing analytics. I've worked with tools like Excel, Power BI, and RapidMiner on real-world projects, so I can teach you not only "how" but also "why" to use Excel in the workplace.

كريم

4.88

(26)

I am a specialist in Information Technology (ICT), Networking, and Programming, with many years of experience in IT, software development, and technical education. I provide professional and simplified instruction in Python, C++, and Dart, emphasizing practical understanding and real-world application of programming and networking concepts. I am capable of teaching and following up on ICT and computer science curricula for various Arab and international educational systems, including those in Saudi Arabia, Qatar, and others, adapting the content to suit the student's level and achieve optimal academic and skill-based outcomes.

Saudi curricula ✅
Qatari curricula ✅
Egyptian curricula ✅

Charles

4.88

(26)

Welcome to "AI Fluency: From Foundations to Functional Power." This ten-lesson, one-hour intensive is designed to strip away the mystery of Artificial Intelligence and replace it with practical, high-leverage skills you can apply immediately to your unique career or interests. Instead of focusing on dry code, we utilize Cognitive Load Theory to focus on the "logic of the machine," ensuring you spend your mental energy on high-value creative output rather than technical frustration. By the end of this hour, you will have moved from a passive user to an active AI collaborator, capable of architecting complex prompts, evaluating model logic, and building a personalized AI strategy that evolves with the technology.

Alberto

4.88

(26)

Are you intrigued by the world of cybersecurity? This course is designed to teach you the fundamentals of web penetration testing in an accessible, straightforward, and guided way. You don't need advanced knowledge of networks or systems; we'll cover everything gradually and adapt it to your level. All you need is a desire to discover how internet security really works.

During our sessions, we will move from essential theory to practice. Together we will cover:

- Web Fundamentals: How browsers and servers communicate (HTTP/HTTPS protocols, request and response structure).
- Reconnaissance phase: techniques for gathering information about a target before analyzing it.
- We will understand and exploit common security flaws in a fully controlled manner (SQL Injections, Cross-Site Scripting (XSS), authentication problems...).
- Industry tools used by real auditors (Burp Suite, Nmap, Ffuf...).
- We will not only attack, but we will also look at the logic behind how these flaws are mitigated to protect the applications.

The course is essentially aimed at computer enthusiasts with no prior experience in cybersecurity, as well as web developers looking to understand attacks in order to write more secure code, or even vocational or university students who need a more practical approach.

My approach, as I mentioned, is 100% practical and adapted to your learning pace. All the practice is conducted within an ethical framework, using controlled testing environments, virtual machines, and laboratories, completely within the bounds of the law.

We'll start by tackling small challenges together, and as you gain confidence, I'll guide you to audit intentionally vulnerable applications on your own.

Annarhysa

4.88

(26)

This class introduces the fundamentals of Artificial Intelligence and Machine Learning in a simple, practical way. Students will learn the basic concepts behind how machines learn from data, without heavy mathematics at the beginning. The course focuses on intuitive understanding along with hands-on examples using Python. Students will explore real-world applications like spam detection, recommendation systems, and simple predictive models. By the end of the class, learners will have built a strong foundation in ML concepts and gained confidence to start building their own AI projects.

Denys

4.88

(26)

Бажаєш навчитися будувати власні розумні пристрої, зчитувати дані з датчиків та програмувати апаратне забезпечення? У цьому курсі ми поринемо у світ вбудованих систем (Embedded Systems).

Що ти вивчиш:

- Основи електроніки та проєктування схем.

- Програмування Arduino, ESP32 та STM32 на C/C++.

- Підключення датчиків (температури, звуку, руху) та виконавчих механізмів.

Практична реалізація: крок за кроком ми розроблятимемо твої власні проєкти у сферах робототехніки та IoT (інтернету речей).

Валерия

4.88

(26)

Я специализируюсь на подготовке учеников 7–11 классов по математике и информатике, устранение пробелов и повышении успеваемости, подготовка к ОГЭ и ЕГЭ базового уровня. Моя цель — не натаскивание на тесты, а глубокое понимание предмета и уверенность перед экзаменом. На занятиях использую интерактивную доску, авторские онлайн-тренажёры и игровые элементы, чтобы даже сложные темы стали доступными и интересными.

Этот курс предназначен для тех, кто хочет спокойно подготовиться к ОГЭ, ЕГЭ, закрыть пробелы за прошлые классы или просто перестать бояться математики и информатики. Вы получите чёткий индивидуальный план, проверку домашних заданий, регулярную обратную связь и отчёты о прогрессе. Летом предлагаю абонементы со скидкой и возможностью заморозки уроков. Первое диагностическое занятие провожу бесплатно — чтобы оценить уровень и наметить путь к цели.

Amine

4.88

(26)

Do you want to learn to program, develop modern web applications, or prepare for a career in software development?

I am a software engineer with over 5 years of professional experience in the design, development, and deployment of applications used in real-world environments. I mentor students, junior developers, and professionals looking to acquire practical skills sought after in the job market.

Unlike purely theoretical training, my courses are oriented towards practical application, methodology and real-world projects.

We can work together on:

• Modern JavaScript and TypeScript
• Node.js and Backend Development
• Professional Laravel and PHP
• REST APIs and modern architectures
• SQL and NoSQL databases
• Docker and containerization
• DevOps, CI/CD and automation
• Git and best collaboration practices
• Software architecture and clean code
• Preparation for technical interviews
• Support for academic or professional projects
• Creation of a valuable technical portfolio

My method involves adapting each lesson to the student's objectives. Whether you are a complete beginner, a computer science student, or a developer wishing to progress to a professional level, we will build a personalized learning plan.

My goal is not just to teach you how to write code, but to pass on to you the methods, best practices, and working logic used daily by professional software engineers.

At the end of your apprenticeship, you will be able to design, develop, test and deploy your own applications with confidence and autonomy.

Bernardo

4.88

(26)

Learn AI with Confidence: A Practical, Human-Centred Introduction

This class is for adults who want to understand artificial intelligence without the technical jargon.

We will explore what AI is, how tools like ChatGPT work, what they can and cannot do, and how to use them safely and responsibly in everyday life. The class also covers ethical concerns, privacy, data protection, bias, misinformation and over-reliance.

You will learn how to write better prompts, choose appropriate AI tools, review AI outputs critically, and use AI as a thinking partner rather than a replacement for your own judgement.

Topics covered

• What AI is and how it works
• What AI can and cannot do
• How to choose an AI model or tool
• Prompting: how to get better outputs
• Privacy, safety and data boundaries
• Ethical concerns and responsible use
• Bias, hallucinations and misinformation
• Reviewing and challenging AI outputs
• Using AI to support clearer thinking
• Avoiding over-reliance on AI

Suitable for

Adults, parents, professionals, freelancers, jobseekers, returners to work, and anyone curious about AI.

Format

Interactive, practical and adapted to your needs. You can bring real examples, questions or tasks you want to work through.