Tristan the Geek , Computer skills and Data science

From 31 C$ /h

Dobito Ergo Cognito.
Doubting is recognizing.
Rene Descartes

I help you to have a clear logical mindsets to deal with a lot of serious problem solving, to make a better world.
Data analysis in real working place applications and various fields.

Extra information

Have a good mood :)

Location

Online from Vietnam

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

45 minutes

60 minutes

90 minutes

120 minutes

The class is taught in

English

French

Vietnamese

Skills

Logic

Computer programming

Learning & study skills

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

Gohar

4.64

(53)

As you know, speaking English is essential — especially when you’re abroad and don’t speak the local language. Whether you're starting from the basics or want to improve your fluency, I’m here to help you every step of the way!

I am an experienced French teacher who also teaches English, Armenian, and Russian. In my lessons, I focus on grammar while placing a strong emphasis on speaking and building confidence in real communication.

I’m known for being very patient, kind, and supportive, always creating a positive environment where my students feel comfortable and motivated to learn.

Classes are online .
Let’s start your language journey together — I look forward to meeting you, my lovely students! 🌟

Benoit

4.64

(53)

I am a qualified and experienced mathematics tutor. Graduated from the Free University of Brussels in 2011, I started my career by teaching remedial courses in different schools in Brussels. I then specialized in individual academic support by following educational training at the Harvard Graduate School of Education. I have been giving private mathematics lessons daily for over ten years.

The students who follow my private lessons benefit from personalized support. The first session is devoted to an in-depth assessment of the student's mathematical knowledge. The objective is to detect its weak points and understand their origin in order to adapt my courses to its needs. I develop a tailor-made remediation program for each of my students aimed at filling each of their gaps. Over the course of the sessions, the student builds a solid foundation for learning and regains self-confidence. At the same time, I help him acquire a work methodology that allows him to gradually become autonomous in his studies.

I have a thorough knowledge of the mathematics curriculum for middle and high school (from 6th to 12th grade). I am also qualified to support students in preparing for international exams such as the SAT, the OMPT, and the International Baccalaureate (IB) in all its variations: Analysis and Approaches (AA SL/HL) and Applications and Interpretation (AI SL/HL).

Throughout my years of training, I studied and developed numerous techniques that facilitate learning mathematics. The strength of my teaching approach lies in my ability to explain, in simple terms, anything a student finds complicated. I am passionate about this profession because it offers me the opportunity to guide struggling students toward success. It is a true pleasure to see them progress and rediscover their connection with the fascinating world of mathematics.

I offer private tutoring in Paris (at the student's home) or remotely (online). My online lessons take place on an interactive whiteboard. This whiteboard is specifically designed to facilitate student/teacher interaction online. Thanks to this teaching tool, my online lessons are just as effective as in-person lessons. The student only needs an internet connection and a computer, tablet, or smartphone to participate.

Carlos

4.64

(53)

I'm a Spanish teacher with over 20 years of experience in education, and my goal has always been clear: to help students learn the language in a practical, natural, and meaningful way.

My teaching approach is centered around real-life situations, with a strong focus on speaking and oral expression. I use a modern, engaging, and student-friendly method that encourages communication from day one.

I truly believe that learning a language is not just about memorizing rules—it's about living it, using it, and enjoying the journey.

I’m passionate about guiding each student along their path and providing them with the tools they need to feel confident using Spanish in real contexts.

Matías

4.64

(53)

Python is one of the best, if not the best, language to start learning programming. It is also one of the most widely used languages today, especially in cutting-edge areas such as machine learning.

This popularity means that Python is constantly evolving. It offers a wide range of tools and libraries, which are free and very varied.

As an aeronautical engineer, I like to share my knowledge and derive satisfaction from it by teaching and motivating others.

I'm used to working with people of different ages. I believe in the importance of segmenting learning, visualizing progress, setting concrete goals and practicing regularly.

Beyond these general principles, there is no magic rule or method. Some approaches work with some students but not with others. Adaptation to individual needs is therefore the main objective of private lessons. So I will do my best to find what motivates and helps my student.

Amin

4.64

(53)

Python is the most in-demand programming language in the world right now — and one of the easiest to learn with the right guidance.
Whether you've never written a line of code or you're a student who needs to pass a programming course, this is a practical, no-fluff introduction that gets you writing real code from session one.
What we can cover depending on your goals:

Python fundamentals: variables, loops, functions, data structures
- Object-oriented programming (OOP)
- Data manipulation with pandas and NumPy
- Introduction to machine learning with scikit-learn
- Database management with SQL
- C and Java upon request
- MATLAB and R available for engineering/science students

Why learn with me?
I'm not a student teaching on the side — I'm a professional engineer who uses Python daily for data analysis, modeling, and automation. I know exactly which concepts matter in the real world and which ones you can skip for now.
Sessions are 100% personalized: I adapt the pace, the examples, and the exercises to your background and your goal — whether that's passing your university exam, building a project, or landing a job.

Enrique

4.64

(53)

Don't settle for anything less than excellence.
I am an Aerospace Engineer with a Master's degree in Quantum Physics and have completed Ph.D. work at the University of Cambridge in Computational Physics. Additionally, I have 4 years of experience developing MATLAB and possess deep programming skills in MATLAB/Simulink family, C/C++, Fortran, and Python.

With over 12 years of tutoring experience, I have successfully guided more than 50 students worldwide to achieve distinction in various fields. Consistent results are my priority, and I strive for excellence in all aspects of my teaching.

My lessons are customized to meet each student's unique needs and are designed to be engaging and insightful.

Whether you are at a school level or require advanced or professional-level instruction, I offer support in the following areas:
- Preparation for IB/IA, A-Levels, GCSE, University Entry, or equivalent.
- Experience in preparing students to access world-class schools and universities, including Cambridge University, Oxford, Ivy League and other top institutions in the UK and US.
- University levels (undergraduate and postgraduate).
- High school studies and diploma programs.
- Assistance with specific projects at a professional level, including job interview preparation.
- Extensive experience working with children.

Every lesson is meticulously planned in advance to ensure that it aligns with your goals and targets areas for improvement.
I prioritize a dynamic and interactive learning experience, with one-on-one sessions tailored to your individual requirements. Lessons will be conducted via webcam, enabling you to connect from anywhere.

I have a highly flexible schedule and can adapt to accommodate your needs.
If you have any questions about my teaching method, availability, or pricing, please don't hesitate to reach out. I am here to assist you and provide the support you need.

Abir

4.64

(53)

Hi everyone! 👋
Are you looking for an engaging way to help your child master English? I'm Abir, a passionate and experienced English teacher from Tunisia 🇹🇳. My goal is to help children and teenagers learn English for kids in a fun, interactive, and highly motivating way!
🎯 What I Offer in My English Lessons:
📚 Tailored English Tutoring: Simple and enjoyable lessons designed around your child's specific school level and individual needs.
🗣️ Confident Speaking: A strong focus on improving conversational skills, pronunciation, and building real-world confidence.
📝 Skill Building: Creative activities to boost grammar, vocabulary, reading, and comprehension.
💡 Interactive Methods: Personalized teaching styles that keep young learners active, engaged, and eager to learn!
✨ Why Choose My Classes?
I believe that every child can excel in English when they truly enjoy the process. 🌟 I provide a positive, encouraging online environment where learning feels natural and rewarding instead of like boring schoolwork. Together, we’ll unlock their full potential!
🖥️ 100% Online Lessons: All classes are conducted live online via webcam, allowing your child to learn safely from the comfort of home.
🎯 Fully Personalized (1-on-1): Every lesson is customized 1-on-1 to match your child’s goals, school curriculum, and learning pace.

Reza

4.64

(53)

You will learn Systematic Reasoning & Logical Thinking which is a requirement for entering Computer Science program in many universities.
The book “Delftse Foundations of Computation” especially its second chapter will be the main source of our lesson, but other more in-depth books will be also covered if you want to improve even further on logical thinking.
The topics in our lesson include:
• Propositional Logic: Logical operators; Precedence rules; Logical equivalence; Implications in English; Exclusive or; Universal operators; Classifying propositions
• Boolean Algebra: Substitution laws
• Logic Circuits: Logic gates; Combining gates to create circuits; From circuits to propositions; Disjunctive Normal Form; Binary addition.
• Predicate Logic: Predicates; Quantifiers; Tarski’s world and formal structures;
• Deduction: Valid arguments and proofs; Proofs in predicate logic

If you have any additional questions before starting a class, please feel free to ask me. I am here to assist! :)

Salah

4.64

(53)

Master Python with Personalized Courses

Discover the art of programming with Python courses tailor-made to meet your specific needs. Whether you are a beginner, intermediate or professional, my lessons are suitable for all levels.

Why Choose My Courses?

Personalized Teaching Approach: Each course is tailored to your skill level and individual goals.

Practical Experience: Learn by doing with real-world projects that build your understanding and skills.

Ongoing Support: Get unlimited email support for any questions you have between sessions.

As a Python expert, I have a passion for teaching and sharing my knowledge. My goal is to guide you effectively in your learning journey.

Book Your First Lesson:

Start your journey to Python mastery now by booking your first lesson. Whether you aspire to enter the development field or hone your existing skills, these courses are designed for you.

Farouk

4.64

(53)

These courses are part of a structured and progressive training in Object-Oriented Programming (OOP) with JavaScript, designed for beginner or intermediate developers who want to understand in depth how the language works, write clearer, more maintainable code and prepare themselves calmly for modern frameworks like React ⚛️.

Object-Oriented Programming is often perceived as complex or abstract.

My goal is simple: to make it logical, concrete, and immediately applicable.

🎯 Training Objectives

Upon completion of this training, you will be able to:

Understanding what Object-Oriented Programming really is (and when to use it)
Create and manipulate objects in JavaScript in a clean and efficient way
Use ES6 classes, constructors, and methods with confidence
Mastering this, the prototype, and the instantiation logic
Apply encapsulation, inheritance, and polymorphism without confusion
Avoiding common mistakes made by OOP beginners
Structure your JavaScript code like a professional developer

📖 Training Plan – Object-Oriented Programming in JavaScript
1. Introduction to Object-Oriented Programming 🧠
Understanding the concept, objectives and benefits of OOP.
2. Procedural Programming vs. OOP
Why unstructured code quickly becomes unmanageable.
3. Objects in JavaScript
Properties, methods and representation of the real world.
4. The keyword this
Understanding the execution context (often poorly understood).
5. Limitations of simple objects
Why duplicating code is a bad idea.
6. Constructive functions
Create multiple objects from the same model.
7. The keyword new
What it's actually doing under the hood.
8. The prototype
Sharing methods and memory optimization.
9. ES6 Classes
Modern syntax and best practices.
10. The builder
Proper initialization of objects.
11. Data Encapsulation
Protect the internal state of objects.
12. Inheritance between classes
Reusing code intelligently.
13. The keyword super
Communication between parent and child in the classroom.
14. Polymorphism
The same behavior, several forms.
15. Composition vs. Inheritance
Choosing the right architecture.
16. Best practices in OOP
Write readable, scalable, and maintainable code.
17. Common mistakes made by beginners
Pitfalls to absolutely avoid.
18. Guided practical exercise
Creation of a concrete class (product, user, etc.).
19. Assessment Quiz (Multiple Choice Questions)
To validate the actual understanding of the concepts.

🛠️ Teaching method: Understand before writing

This training program is based on a progressive and pragmatic approach:
Clear and illustrated explanations
Concrete examples from real projects
Simple but effective exercises
Constant questioning to avoid rote learning
Adaptation to the learner's level and pace
Here, we don't "recite OOP" — we understand it.

🚀 Learner's result

At the end of the training, you will not only know how to write a JavaScript class.
You will know:

1- Why does it exist?
2- When to use it
3- and when not to use it

You will leave with:
a solid understanding of OOP
a cleaner and more professional code
an ideal foundation for learning React, Node.js or any other modern framework

Baia

4.64

(53)

I'm a working MEP engineer, currently building Python automation for Revit workflows daily - plan checks, model coordination, and repetitive drafting tasks. I teach other engineers, architects, and BIM professionals how to do the same, using pyRevit and real project workflows, not toy examples.

Topics include:
pyRevit fundamentals and setup
Automating repetitive Revit tasks (model checks, plan generation, data extraction)
Writing custom scripts for your firm's specific workflows
Applying Python automation to real MEP/BIM projects

Neha

4.64

(53)

Learn how to build modern websites and mobile applications from scratch and develop the practical skills needed for real-world projects.

In this Frontend & Mobile Development course, I’ll guide you step by step through the technologies and tools commonly used by developers, including HTML, CSS, JavaScript, Angular, Git, GitHub, VS Code, and mobile application development.

You’ll learn how to create responsive and interactive websites, build structured applications with Angular, manage your code using Git and GitHub, and use VS Code efficiently for development. We’ll also explore how frontend technologies can be used to create mobile applications.

The course is suitable for beginners and intermediate learners. Lessons are practical and project-based, so you’ll learn by actually building websites and applications rather than only studying theory.

My goal is to help you understand how and why the code works, improve your problem-solving skills, learn professional development practices, and gain the confidence to create your own projects independently.

Lessons can be adapted to your experience level, learning pace, and personal or career goals.

Francesca

4.64

(53)

Learning with dyslexia, ADHD, or any other learning difficulty can be frustrating. Especially when you are expected to study in the same way as everyone else, despite your brain just working differently. I know this from personal experience.

I am a law student with dyslexia and ADHD, and over the years I have developed practical strategies that have helped me study, stay organised, and succeed academically. I now want to share those tools with children, teenagers and adults who may be facing similar challenges.

For younger students, I can provide homework and study support, helping them understand how they learn best and how to use practical tools such as mind maps, flashcards, digital resources, structured study sessions and focus techniques. If they already have a diagnosis, I can also help them understand the accommodations and learning tools available to them at school and encourage them to become more confident in communicating their needs.

Just as importantly, I understand the frustration that can come from teachers, classmates or others misunderstanding dyslexia, ADHD as well as other learning difficulties. My aim is to create a supportive, judgement-free environment where students can ask questions, experiment with different study methods and build confidence in their abilities.

My sessions are also suitable for adults who were diagnosed later in life, or who never had the opportunity to learn strategies for managing dyslexia or ADHD. Together, we can work on organisation, studying, reading, writing, planning and finding practical systems that fit your everyday life.

English & Italian lessons

I also offer English and Italian conversation, tutoring and study support for students with or without learning difficulties.

Having studied in both the IB/English-language school system and the Italian state school system, I am familiar with the different expectations, teaching styles and challenges students may encounter in both.

In summary, I would love to help with:

English and Italian conversation
Homework and schoolwork
Study organisation and learning strategies
Dyslexia/DSA and ADHD-friendly study techniques
Mind maps, flashcards and free digital study tools
Reading and writing support
Building confidence and independence in studying
Cambridge English exam preparation

My goal is not to force students into one method, but to help them discover the tools and techniques that work best for them and approach academic work and later their professional lives with confidence and security.

Fuat

4.64

(53)

Bonjour ! Merhaba !

Would you like to learn Turkish to connect with family, prepare for a trip, or for business? I am a native Turkish speaker dedicated to helping adult learners achieve their goals with structured, fun, and personalized lessons.

À PROPOS DE MOI & MES COURS
Originaire de Turquie, je propose des cours de turc en ligne pour tous les niveaux, du débutant absolu (A1) aux niveaux avancés (C1+). Je comprends que la structure aglutinante du turc peut sembler complexe au début, et mon objectif est de la rendre claire, logique et facile à apprendre.
Mes cours sont spécialement conçus pour les ADULTES.
CE QUE NOUS POUVONS TRAVAILLER ENSEMBLE :

Turc de Conversation : L'accent est mis sur l'expression orale. Nous simulerons des situations réelles (voyage, famille, rencontres) pour que vous soyez à l'aise rapidement.

Turc Professionnel/Affaires : Vocabulaire technique, correspondance par email, culture d'entreprise pour travailler efficacement en Turquie.
Cours Structurés : Apprentissage complet avec la grammaire, le vocabulaire et la prononciation, adapté à votre rythme.

Luna

4.64

(53)

Hoi! Ik ben een 17-jarige student uit Spanje en ik wil later graag leraar worden. Ik vind het leuk om met kinderen te werken en hen te helpen met school.

Ik geef online hulp bij **begrijpend lezen**, bijvoorbeeld met teksten en opdrachten van Nieuwsbegrip. We kunnen samen teksten lezen, moeilijke woorden bespreken, vragen beantwoorden en oefenen met het begrijpen van de belangrijkste informatie.

De lessen zijn rustig en aangepast aan het niveau en de leeftijd van ieder kind. Mijn doel is om kinderen meer zelfvertrouwen te geven bij begrijpend lezen en schoolwerk. 😊