Office automation and IT from scratch for all ages. - Punta Cana

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Office automation and IT from scratch for all ages.

From 37 C$ /h

Office automation from scratch.
Mastery of the most up-to-date WINDOWS 11 operating system environment.
WORD, POWERPOINT, EXCEL.

Computer science from scratch.
Complete computer handling.
Proficiency in the WINDOWS 11 environment.
Software Installation.
It reaches the Operating Systems installation.

Extra information

You will learn Computer Science and Office Automation without a doubt

Location

Online from Dominican Republic

About Me

I really enjoy seeing students learn, and that's what all my effort and skills acquired as a Telecommunications Engineer are focused on.
I explain the content in different ways so that the student can acquire a view from various angles, and thus not only will they be able to solve the exercises but it will also help them broaden their field of analysis in life in general.
I use simulation programs, achieving exceptional skills in the student.

Education

Telecommunications and Electronics Engineer, graduated from the Technological University of Havana, I teach courses in Electrical Circuits, Analog Electronics, Digital Electronics, and Mathematics.

Experience / Qualifications

I have a university degree from the Technological University of Havana. More than 10 years of experience. Postgraduate courses in Systems and Digital Electronics.

Age

Children (7-12 years old)

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

Spanish

English

Skills

Computer basics

Network infrastructure

Computer engineering

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

Digital Electronics from Scratch. PLUS!!!! ALL SIMULATED EXERCISES in PROTEUS.

37 C$ /h

Proteus Software!

Topic 1 Fundamentals of Digital Electronics
Introduction
- What does Digital Electronics study?
- Binary and hexadecimal number systems
- Introduction to switching algebra (logical operators, fundamental theorems)
Combinational logic circuits (Logic level of abstraction)
- Structural description: Logic gates
- Functional description: Truth tables, logical expressions, logical expressions in canonical forms
- Simplification of logical functions using the Karnaugh map method
- Optional combinations. Design criteria: minimum cost and minimum risk.
- Application of De Morgan's theorem in the design of combinational logic circuits with logic gates

Topic 2 Regular Functional Logic Blocks (RTL level of abstraction)
- Definition and classification (combinatorial and sequential)
- Hierarchical approach in digital design
Regular combinatorial functional logic blocks
- Arithmetic (adders, comparators, ALU)
- Data selectors (multiplexers)
Code converters (binary decoder, BCD-7 segment, binary encoder)
- Structural (gate design) and functional description of the functional logic blocks (truth tables, functional tables, logical expressions, timing diagrams)
- Application examples
- Hierarchical design in Proteus

Topic 3 Synchronous State Machines
Synchronous State Machines (MES) Method for CSS Analysis and Design.
- Designing non-regular CSS using the synchronous state machine method.

Electrical Circuits PLUS!!!! ALL SIMULATED EXERCISES in National Instruments MULTISIM software

37 C$ /h

PLUS!!!! ALL SIMULATED EXERCISES

Conference_1_Generalities and Laws
Lecture_2_Kirchhoff's Laws
Lecture 3: General Methods
Lecture_4_Superposition_Thévenin
Lecture_5_Thévenin Maximum Power Transfer
Ideal Conference_6_AO
Conference_7_Warehouses_1
Conference_8_RC_RL
Conference_9_RLC
Conference_10_RLC_dynamic
Conference_11_Intro_CA
Conference_12_MGenerales_CA
Conference_13_Power_CA
Conference_14_Complex_Power_CA
Conference_15_Quadripoles
Conference_16_Quadripole_Connection

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)

Varvara

4.85

(13)

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.

Gaëlle

4.85

(13)

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?"

Christaul

4.85

(13)

Classes are face-to-face at the student's home or via webcam. You will learn computer science according to your level and what you want to learn. I am a computer science student so quite versatile. As far as programming is concerned, the possible languages are: HTML, CSS, PHP, Python, C and C++, for the network, introduction to software such as Cisco packet tracer, GNS3, vmware, virtual box. Introductory computer courses, even rudimentary ones, are possible. You will learn in a jovial and encouraging atmosphere, I have a lot of experience in the field of teaching and I am comfortable with children

Konan

4.85

(13)

💻 Computer skills: an essential 21st-century skill

Today, mastering computer skills is no longer a luxury, it is a necessity.
Not having the basics can quickly become a hindrance to school, academics or career.

👉 Contact me now to:

• acquire a solid foundation in computer science
• deepen the fundamentals of programming (for advanced levels)
• Strengthen your skills in a clear, structured and sustainable way

📘 Mathematics – Secondary Level
Are you experiencing difficulties? I will guide you step by step to raise your level, understand and progress methodically.

📍 Lessons at home or remotely (video conference)
🎯 Objective: to understand, reason, and succeed
📞 Available for customized support.

Omayma

4.85

(13)

Personalized support for students, freelancers and entrepreneurs wishing to succeed in their IT projects.

Help with:

Project structuring

Technology choices

Specifications

Code correction and improvement

University projects (final year projects, final year projects, dissertations)

Finalization and delivery of the project

Raouf

4.85

(13)

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?

يحيى

4.85

(13)

Do you find it difficult to visualize vector spaces or struggle with the complexity of long matrix calculations? This course is specifically designed to simplify "linear algebra" and transform it from an abstract and boring subject into something understandable and enjoyable.
What will you learn in this course?
• Mastering matrices: A detailed explanation of multiplication operations, finding the inverse using the Gauss-Jordan method, and calculating determinants in the fastest ways.
• Solving systems of equations: Mastering Cramer's Rule and Row Echelon Form methods to ensure full marks in midterms.
• Understanding Vector Spaces: A deep explanation of the concepts of (Basis, Dimension, Subspaces) in a simplified style that links theory to application.
• Eigenvalues & Eigenvectors: Explanation of this essential section that is frequently repeated in final exams, along with its applications in programming and artificial intelligence.
Why join us?
We not only explain the laws, but we also provide you with solved past years' "collections" for universities (KSU, KAU, KFUPM), with intensive practice on the most frequently asked questions, and explanations of terms in both Arabic and English to overcome the language barrier.
Do you feel that linear algebra is a collection of endless riddles and matrices? Do you struggle to understand the relationship between "vectors" and the programming or engineering reality? This course is not just an academic explanation, but a comprehensive roadmap designed to take you from a stage of confusion to a stage of "absolute mastery".
Why choose this particular course?
We know that students at Saudi universities (such as King Saud University, King Abdulaziz University, Prince Sattam University, and Taif University) face the challenge of English language proficiency and the weight of the curriculum in the three-semester system. Therefore, we have divided the content into focused training modules that cover every aspect of the required textbook (whether it's Howard Anton or David Lay's reference).
1. Matrices and Linear Equation Systems Unit (Matrices & Systems):
• Explanation of advanced solution methods: (Gaussian Elimination) and (Gauss-Jordan).
• Secrets to finding the inverse of a matrix and its determinants without computational errors.
• Practical applications of equation systems related to reality.
2. A Journey Through Vector Spaces:
• Simplifying abstract concepts such as (Subspaces, Linear Independence, Basis, Dimension).
• How to easily differentiate between real vector spaces and subspaces.
3. Linear Transformations and their relation to programming:
• How to transfer data from one space to another (Kernel and Range).
• The relationship between matrices and linear transformations and how they are used in image processing.
4. The top of the pyramid: Eigenvalues & Eigenvectors:
• Explanation of the "Characteristic Equation".
• How to calculate (Diagonalization) and use it to raise powers to large matrices.
What makes us different from others?
• Collections Bank: Exclusive solutions for the years 2024, 2025 and 2026 for the most important midterm and final exams in the Kingdom.
• Terminology support: The material is explained in Arabic while retaining the English terminology to ensure you excel on the exam paper.
• Quick-solving techniques: We teach you how to verify the accuracy of your solution using a scientific calculator to save time in the exam hall.
Join over 500 students who have benefited from these explanations and turned their struggles in math into impressive success. Don't let matrices hold you back from your dream of graduating with a high GPA!

Rehana

4.85

(13)

My classes are interactive, engaging, and tailored to each student's individual learning needs. I focus on building strong conceptual understanding rather than memorization, helping students develop confidence and problem-solving skills. Each lesson includes guided practice, real-life examples, and regular feedback to ensure steady progress. Whether your child needs support with schoolwork, exam preparation, or strengthening foundational skills, my goal is to make math enjoyable, meaningful, and easy to understand in a positive and encouraging learning environment.

✔ One-on-one online lessons
✔ Personalized learning plans
✔ Homework and exam support
✔ Concept-based teaching

Ahmed

4.85

(13)

I specialize in tutoring programming, data structures, and computer organization for university students and enthusiastic beginners. Drawing from my daily work as a backend software engineer, my goal is to help you understand not just how to write code, but how the computer actually executes it. We will cover programming fundamentals in languages like C, C++, or Python, while exploring CPU architecture and memory management under the hood. We will also dive deeply into data structures such as linked lists, binary trees, and hash tables where my focus is ensuring you grasp the core theory and logic behind them, not just the code implementations. Having previously tutored mathematics, I know how to break down complex technical topics so you stay challenged but never overwhelmed. I assign hands-on coding exercises during and after every lesson to ensure you build practical, real-world engineering skills.

Pallavi

4.85

(13)

Learn Python with a structured, hands-on approach! Whether you are a absolute beginner looking to start coding, a student needing help with coursework, or a professional aiming to automate tasks, these lessons are tailored for you.What we will cover:
Core Fundamentals: Variables, loops, functions, and data structures.Object-Oriented Programming: Building reusable and clean code.Real-World Projects: Creating scripts, data analysis, or web scraping based on your goals.

Problem Solving: Learning how to debug and think like a programmer. Lessons are highly interactive. We will write code together from day one, and you will receive practical exercises after every session to build your confidence.

Zeyad

4.85

(13)

This course is for students just starting out in CS.

We'll cover programming (Python), some algorithms, data representation, basic computer architecture, networks, and databases built step by step so the fundamentals actually stick before exams or university coursework get harder.

Lessons are hands-on: meaning we'll solve problems together and focus on the areas students usually get stuck on, like tracing algorithms or writing your first working programs.

We'll prepare thoroughly for final examinations so you can see the best results.

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.

Rubem

4.85

(13)

I specialize in tutoring programming and computer science for university students and aspiring developers. Drawing from my practical experience as a Software Engineer at companies like Cloudflare, my goal is to help you build a solid foundation without feeling overwhelmed. The focus is to transition from academic theory to real-world application by working together on practical mini-projects.

This class is for aspiring software engineers who want to bridge the gap between university and the tech industry.

You'll learn how to write clean code, master technologies like Java, Python, React, or Docker, and leverage AI tools to optimize your studies. If you are struggling with complex concepts like distributed systems or algorithms, don't worry; I specialize in breaking them down into simple, digestible steps.

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.