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Since July 2023
Instructor since July 2023
Translated by GoogleSee original
Office automation: you will learn to manipulate the operating system and office applications, from scratch.
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From 33 C$ /h
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Good morning, I am Mr. Calderón, with studies in computing and informatics (institute), systems engineering (university) and current psychology degree (university), to have a better methodology and attention to the student and the patient.

I have more than 20 years in education, both in private and national institutions.

At the levels of primary, secondary, institute, cetpros, army barracks, prime, universities and others.

The graphic design module is made up of CorelDRAW, Adobe Photoshop, indesign and illustrator.

A certificate and report card from an educational institution is delivered, with more than 12 years of experience, located in Lima, Peru.


Thank you all
Location
location type icon
Online from Peru
About Me
Good morning, I am Mr. Calderón, with studies in computing and informatics (institute), systems engineering (university) and current psychology degree (university), to have a better methodology and attention to the student and the patient.

I have more than 20 years in education, both in private and national institutions.

At the levels of primary, secondary, institute, cetpros, army barracks, prime, universities and others.

Certificate is delivered

Thank you all
Education
Institute (Computing and Informatics)
University (Systems Engineering)
University (Psychology) in progress.

Courses and diplomas in Systems and human resources.
Experience / Qualifications
With more than 20 years in the educational field.
With more than 10 years in the productive field.
With more than 3 years in the field of advertising (Graphic Design).
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
Availability of a typical week
(GMT -04:00)
New York
at teacher icon
Online via webcam
Mon
Tue
Wed
Thu
Fri
Sat
Sun
00-04
04-08
08-12
12-16
16-20
20-24
Good morning, I am Mr. Calderón, with studies in computing and informatics (institute), systems engineering (university) and current psychology degree (university), to have a better methodology and attention to the student and the patient.

I have more than 20 years in education, both in private and national institutions.

At the levels of primary, secondary, institute, cetpros, army barracks, prime, universities and others.

The graphic design module is made up of CorelDRAW, Adobe Photoshop, indesign and illustrator.

Certificate is delivered
Thank you all
Read more
Good morning, I am Mr. Calderón, with studies in computing and informatics (institute), systems engineering (university) and current psychology degree (university), to have a better methodology and attention to the student and the patient.

I have more than 20 years in education, both in private and national institutions.

At the levels of primary, secondary, institute, cetpro, army barracks, ceba, universities and others.

The web design module is made up of HTML Language, Adobe Dreamweaver with BD, Adobe Fireworks. Adobe Flash.

A certificate and report card from an educational institution is delivered, with more than 12 years of experience, located in Lima, Peru.

Atte.

Thank you all
Read more
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Contact Gerardo Javier
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While adults are still debating whether kids should use AI, they are already using it.
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✓ 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
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✓ Real-world applications: How AI transforms medicine, education, art, gaming, everyday life

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Most AI courses for kids teach "here's the tool, use it." I teach how to think about AI.
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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.

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Dynamics: Newton's laws, work and energy, kinetic energy theorem.

2. Electromagnetism / Electrokinetics:
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Good preparation and success in your studies!

.
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✅ Programming & Software Development: Python, Java, C++
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✅ Data Science & AI: Data analysis, machine learning fundamentals
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• Asks its first well-formulated questions to a generative tool for a short story or image
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You don't need to know how to program.

It's good enough to test things out. If it works out, we'll continue with projects (stories, art, games) at its own pace.

Recommended age: 10–14 years. Also 8–9 if they read fluently and can handle an online class; 15–17 if they want to start from scratch with a critical mind, not just "try ChatGPT".
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• SQL for querying and managing databases
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The focus is not only on learning the technology. It is also about building confidence, reducing hesitation, and helping you feel comfortable experimenting independently.

Depending on your needs, we can explore:

how to start a conversation with an AI tool
how to turn unclear thoughts into useful requests
how to recognize where AI can genuinely help
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how to use AI safely without sharing sensitive information
how to choose between different AI tools without becoming overwhelmed
how to develop your own comfortable and practical way of using AI

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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

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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:
verified badge
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.
verified badge
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**.
verified badge
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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!
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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.
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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.
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Contact Gerardo Javier