Learn basic of Data viz and analysis for key decision making

Àpd 459.71 CNY /h

Students WILL learn how to transform raw data into clear, insightful visuals that tell a story. The course covers principles of effective chart design, selection of the right visualization types, and hands-on use of tools like Tableau, Power BI, or Python libraries. Participants also practice analyzing trends, patterns, and outliers to support data-driven decision-making.

Informations supplémentaires

Bring your own laptop

Lieu

En ligne depuis Panama

Age

Adolescents (13-17 ans)

Adultes (18-64 ans)

Niveau du Cours

Débutant

Intermédiaire

Durée

30 minutes

45 minutes

Enseigné en

anglais

espagnol

Compétences

Technologie de l'information

Base de données

Disponibilité semaine type

(GMT -05:00)

New York

Cours par webcam

Mon

Tue

Wed

Thu

Fri

Sat

Sun

00-04

04-08

08-12

12-16

16-20

20-24

Babacar

4.7

(10)

PROGRAMME DE LA FORMATION ✔️

I. Excel :
1. Test de niveau pour vérifier les prérequis avant la formation
2. Bonnes pratiques Excel pour mieux gérer vos données collectées
• Gestion des paramètres de listes déroulantes
• Tableaux et plages de données
• Formules de dates
• Fonctions SI, ET et OÙ
3. Formules complexes
• Fonctions de recherche, RechercheV, Index, Equiv, Indirect
• Fonctions statistiques (SOMME.SI.ENS, NB.SI.ENS, etc)
• Automatiser la mise à jour des tableaux de résultats
• Fonctions matricielles (FILTRE, TRIERPAR, UNIQUE, TRANSPOSE, etc)
4. Tableaux de bord interactifs
• Mise en place d’outils de visualisation de données
• Créer l’interactivité avec des boutons d’option, cases à cocher, listes déroulantes
• Partage et diffusion en PDF et/ou via OneDrive, SharePoint
• Coédition des documents partagés
5. Recevez la documentation complète (support de cours et exercices)
6. Tableaux croisés dynamiques
7. Projet concret sur la gestion d’une facture, gestion de stock, gestion client et tableaux de bords
8. Délivrance de l’attestation de formation

II. Word :
1. Présentation du logiciel
2. Saisie de texte
3. Mis en page d’un document
4. Enregistrement
5. Impression d’un document
6. Volet navigation
7. Fonctions Rechercher et Remplacer
8. Insertion d’images
9. Création de tableaux
10. Conversation d’un document pdf
11. Création de cv, lettre de motivation, lettre commerciale....

III. PowerPoint :
1. Orientation du logiciel
2. Création de diapositives
3. Saisie de texte
4. Insertion d’images et de vidéos
5. Mis en page d’un document
6. Animation d’une présentation
7. Création de diaporamas
8. Projet de présentation

IV. Dactylographie :
1. Installation du logiciel
2. Définition
3. Règles de dactylographie
4. Initiation au logiciel de dactylographie
5. Cours et exercices pratiques

N’hésitez pas à nous contacter pour plus d’informations:

#formation #excelavance #packoffice #microsorft #word #powerpoint #dactylographie #excelexpert #bureautique #presentiel #enligne

Gaëlle

4.7

(10)

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?"

Oussama

4.7

(10)

Your project is broken? Deadline approaching? Can't deploy? I help developers and students fix bugs, optimize code, and deploy applications to production.
I Specialize In:

Emergency Debugging: Find and fix errors fast (frontend crashes, backend timeouts, database issues)
Deployment Rescue: Get your app live when nothing works (AWS, Vercel, Netlify)
Performance Optimization: Speed up slow applications (database queries, API responses, bundle size)
CI/CD Setup: Automate your deployment pipeline (GitHub Actions, testing, monitoring)

Common Problems I Solve:

❌ "My app works locally but crashes in production"
❌ "Database queries are too slow"
❌ "Authentication isn't working"
❌ "Can't deploy to AWS / Vercel"
❌ "Getting weird errors I don't understand"
❌ "Payment integration (Stripe) not working"

Technologies I Work With:

Frontend: React, Next.js, TypeScript, Vue, Angular
Backend: Node.js, NestJS, Express, Python (Django, Flask)
Databases: PostgreSQL, MySQL, MongoDB, Redis
Cloud: AWS (EC2, RDS, S3), Vercel, Netlify, Render
DevOps: Docker, CI/CD, GitHub Actions, Nginx

Perfect For:

Students: Fix your project before the deadline
Junior Developers: Debug production issues you can't solve alone
Freelancers: Get unstuck on client projects fast
Startups: Fix and deploy your MVP without hiring a full-time engineer

How It Works:

Live Debugging Session: We fix it together via screen share
Code Review: I show you how to prevent the issue in the future
Documentation: You get a summary of what was fixed and why

Average Resolution Time:

Simple bugs: 1-2 hours
Deployment issues: 2-3 hours
Complex debugging: 3-5 hours

Urgent projects accepted (same-day availability for emergencies).

Nicolas

4.7

(10)

Cours en ligne : Bases de Données et SQL – De la Théorie à la Gestion de Données Réelles

Durée :
- 60 minutes : Apprentissage rapide des fondamentaux et exercices pratiques ciblés.
- 90 minutes : Exploration approfondie des concepts et résolution d'exercices complexes.
- 120 minutes : Formation complète, intégrant théorie, pratique, et analyse de cas réels.

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Description générale
Ce cours est conçu pour tous ceux qui souhaitent comprendre et manipuler des bases de données relationnelles à l'aide du langage SQL. Que vous soyez étudiant, professionnel ou autodidacte, vous apprendrez à gérer efficacement des données, à concevoir des bases de données, et à interroger des systèmes pour extraire des informations utiles. Axé sur la pratique, ce cours vous guidera pas à pas, des concepts théoriques aux applications réelles dans des projets ou des environnements professionnels.

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Objectifs pédagogiques
À la fin de ce cours, les participants seront capables de :
1. Comprendre les concepts clés des bases de données relationnelles : tables, relations, et normalisation.
2. Utiliser SQL pour créer, interroger, et modifier des bases de données.
3. Gérer des données réelles en appliquant des requêtes complexes, des jointures, et des fonctions.
4. Concevoir et optimiser des bases de données adaptées à différents besoins professionnels.

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Programme du cours

1. Introduction aux bases de données relationnelles (10-15 min)
- Définition des bases de données et leur rôle dans le stockage et la gestion des données.
- Concepts fondamentaux : tables, lignes, colonnes, clés primaires, et étrangères.

2. Introduction à SQL (20-30 min)
- Syntaxe de base : SELECT, INSERT, UPDATE, DELETE.
- Création et gestion de tables : CREATE, DROP, et ALTER.
- Fonctions simples : COUNT, SUM, AVG, MIN, MAX.

3. Approfondissement (formats 90 et 120 min)
- Jointures (INNER, LEFT, RIGHT) et sous-requêtes.
- Groupement de données avec GROUP BY et HAVING.
- Gestion des relations entre tables : clés étrangères et intégrité référentielle.
- Optimisation des requêtes pour améliorer les performances.

4. Projets pratiques (30-60 min selon la durée)
- Mise en place d'une base de données simple (exemple : gestion d'une bibliothèque ou d'un inventaire).
- Écriture de requêtes complexes pour répondre à des besoins spécifiques.
- Analyse d'un jeu de données réel (fichiers CSV ou bases d'exemples).

5. Q&R et conclusion (5-15 min)
- Récapitulatif des notions abordées.
- Recommandations pour approfondir les compétences en bases de données.
- Feedback et planification des prochaines sessions si nécessaire.

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Méthodologie d’enseignement
- Interactive et pratique : chaque session intègre des exercices guidés pour garantir une compréhension active des concepts.
- Personnalisée : le cours s'adapte aux besoins spécifiques de chaque participant, qu'il soit débutant ou intermédiaire.
- Projets réels : les participants travailleront sur des projets concrets pour consolider leur apprentissage.

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Public cible
Ce cours s’adresse à :
- Les étudiants ou professionnels débutants souhaitant maîtriser les bases de données et SQL.
- Les développeurs et analystes de données cherchant à améliorer leurs compétences en gestion de données.
- Toute personne préparant un entretien technique ou souhaitant intégrer SQL dans ses projets personnels ou professionnels.

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Avantages de ce cours en ligne
- Cours individualisé par un formateur expérimenté.
- Exercices et ressources pratiques accessibles pour s'entraîner après la session.
- Horaires flexibles adaptés à votre emploi du temps.
- Formation adaptée aux besoins des débutants et des apprenants intermédiaires.

Rejoignez ce cours dès aujourd’hui pour découvrir comment gérer des données avec SQL et résoudre des problèmes concrets en toute confiance !

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David

4.7

(10)

Using a computer and these applications can be complicated for some and I therefore offer training to those who need it.

This training includes basic and advanced use of Windows computers and/or Mac OS (Apple) multiple applications such as the MS-Office suite (Word, Powerpoint, Excel etc.), Teams, Outlook etc...

Being a graduate with more than 20 years of experience at different levels in the field, it is possible to approach different levels of complexity from beginner to expert in Microsoft/Windows and/or Apple/MacOS/IOS environments.

Do not hesitate to contact me and I will be happy to answer your questions.

David

Salah

4.7

(10)

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.

Ayoub

4.7

(10)

This preparation session is dedicated to students aiming for preparatory classes for scientific Grandes Ecoles (CPGE), with a particular focus on the subjects of Physics and Engineering Sciences. The goal is to strengthen the foundations and deepen the knowledge to succeed.

1. Mechanics:
Kinematics: Study of rectilinear and circular movements, position vectors, speed and acceleration.
Dynamics: Newton's laws, work and energy, kinetic energy theorem.

2. Electromagnetism / Electrokinetics:
Electrostatics: Electric charges and fields, electric potential, capacitance.
Magnetostatics: Magnetic fields, Lorentz forces, electromagnetic induction.
Alternating Currents: RLC circuits, resonance, impedance.

3. Thermodynamics:
Principles of thermodynamics: Internal energy, heat, work, first and second principles.
Ideal and real gases: Equations of state, thermodynamic transformations.

4. Industrial sciences:
Automatic Linear, Kinematic, Static.

For more information and to register for the preparation session, please contact me.

Good preparation and success in your studies!

.

Sylvain

4.7

(10)

Do you want to learn computer science, programming or deepen your knowledge in information technology? I offer courses adapted to all levels, from beginner to advanced.

👉 Introduction to Computer Science and Operating Systems
👉 Introduction and improvement in object programming (solid experience in the Java language)
👉 Web development and databases (HTML, CSS, Javascript, SQL)
👉 Cybersecurity and information systems management
👉 Support for your projects and help with homework

Personalized courses, interactive teaching and guaranteed progress! Available online or in person. Contact me to discuss your goals and start your learning.

Farah

4.7

(10)

The future is here, and it’s powered by Artificial Intelligence. From the algorithms that recommend your favorite content to the complex systems running global businesses, AI is no longer a niche topic—it’s a fundamental skill for navigating the modern world and future-proofing your career. Understanding AI allows you to move from being a passive consumer of technology to an informed, proactive participant in the digital economy.
Are you curious about AI but feel overwhelmed by technical jargon? This class is designed specifically for the absolute beginner. We will move beyond abstract concepts to show you how to harness powerful AI tools to enhance your everyday life and productivity. You will learn practical techniques to:
* Automate simple, repetitive daily tasks.
* Generate creative content, marketing copy, or detailed summaries instantly.
* Streamline your research and information gathering.
* Boost your efficiency at work or in your studies dramatically.
As a working engineer, I bring a current, practical perspective that goes beyond textbook theory. I understand how AI concepts translate into real-world applications and what skills are valued in the industry right now.
Join me to transform AI from a mystery into a powerful tool you can confidently master and apply every day.

ben

4.7

(10)

Ce cours forme les apprenants au développement web professionnel à travers deux des systèmes de gestion de contenu (CMS) et plateformes e-commerce les plus puissants : Drupal et Magento.
Il combine les bases du développement PHP moderne avec une approche pratique centrée sur la création, la personnalisation et l’optimisation de sites web dynamiques et performants.

Les participants apprendront à installer, configurer et développer des modules personnalisés, à créer des thèmes sur mesure, et à intégrer des services externes. Le cours aborde également les bonnes pratiques de développement (gestion du code, sécurité, performance, architecture modulaire) ainsi que la collaboration avec des équipes techniques à l’aide d’outils comme Git et Composer.

À la fin du parcours, les apprenants seront capables de développer et maintenir des projets complexes sur Drupal (sites institutionnels, portails de contenu) et Magento (boutiques e-commerce avancées).

🧠 Objectifs pédagogiques

Maîtriser les bases du développement PHP orienté objet

Comprendre l’architecture et les concepts clés de Drupal et Magento

Savoir créer et personnaliser des modules et thèmes

Gérer les dépendances et versions via Composer et Git

Optimiser les performances, la sécurité et la maintenabilité du code

⚙️ Compétences acquises

Installation, configuration et extension de Drupal et Magento

Développement de fonctionnalités personnalisées (modules, plugins, hooks, events, etc.)

Création de thèmes responsives et intégration front-end (Twig, LESS/SASS, JS)

Connexion avec des APIs externes et gestion des webservices

Mise en place d’un environnement de développement professionnel

Christian

4.7

(10)

Looking to improve your math or computer skills? I can help!
I am a teacher with extensive experience teaching from preschool to professional level, as well as providing training to companies, offices and professionals.

Mathematics – All levels

Preschool / Elementary
High School / Preparatory School
University / Engineering
Algebra, trigonometry, calculus, geometry, basic physics

Exam preparation, tutoring, and support with homework/projects

Information Technology and Computing

Using a computer from scratch
Complete Office: Word, Excel, PowerPoint
Advanced Excel, Macros and Automation
Internet, email, digital security

Basic programming (Python, C++, C#, PowerShell, Java)

Support with school and work tasks
Customized training for companies

My approach

Clear, patient and 100% practical classes, adapted to the pace and level of the student.
Online option (Zoom, Teams, Meet) or in-person option (only in the Polanco area).

Location

Mexico City (Polanco, CDMX)
I also provide services to companies and offices.

Contact me

Reply through this channel and I'll give you my schedule and availability.

Dessérama

4.7

(10)

This class offers a complete learning experience that combines traditional academic tutoring with modern digital skills, helping students strengthen their school subjects while discovering the world of technology and artificial intelligence.

I provide personalized support in French, English, Mathematics, dictation, and an easy introduction to AI tools, adapted to each student’s level and learning pace.

1. Academic Tutoring – French, English, Math & Dictation

French
• Reading and text comprehension
• Grammar, spelling, and conjugation
• Writing and expression
• Progressive dictation exercises
• Test and exam preparation

English
• Essential vocabulary
• Speaking and pronunciation practice
• Grammar fundamentals
• Listening and reading comprehension
• Interactive exercises tailored to the student’s level

Mathematics
• Mental calculation, fractions, equations
• Problem-solving and logical reasoning
• Geometry basics
• Homework assistance and exam preparation

2. Digital Skills & Introduction to Artificial Intelligence

For students interested in technology, I also offer a simple and fun introduction to digital skills:
• Understanding how a chatbot works
• Discovering artificial intelligence and real-life applications
• Using modern tools for learning and productivity
• Basic coding concepts and computational thinking
• Introduction to cybersecurity and safe online practices

4.7

(10)

Is AI just for adults? Absolutely not!

This is the perfect course for children (and their parents) to truly understand what Artificial Intelligence is, how it works in our daily lives (from Netflix to video games), and, most importantly, how to use it safely and creatively.

Led by a teacher with over 10 years of experience in technology and coaching, your child will learn to:

Identify what is and what is not AI (the myth vs. the reality).

Play the game of 'training' an AI with simple and fun examples (basic Machine Learning).

Ask their first intelligent questions to generative AI tools to create digital stories or art (introduction to Prompt Engineering).

Understand the importance of ethics and safety when using these new technologies.

This course will transform your child's curiosity into a fundamental skill for the future. We use a personalized coaching approach to ensure complex concepts are accessible and exciting, especially for students with Special Educational Needs (SEN)!

Mohamed

4.7

(10)

The software development course I propose to teach students covers the entire application creation process, from needs analysis to software deployment. Students will learn the fundamentals of programming (variables, conditions, loops, functions), the principles of object-oriented programming, and best practices for code structuring and documentation. They will be introduced to web and/or desktop application development, the use of databases to store and manipulate information, and the use of modern development tools (programming environments, version control, testing). Emphasis will be placed on completing concrete projects to develop both technical skills and the ability to solve real-world problems independently and methodically.

Warda

4.7

(10)

Take things to the next level with Artificial Intelligence!

Do you want to understand the challenges of AI, master new generative tools (ChatGPT and others) and learn how to manipulate real data? Take advantage of a clear and accessible 4-hour training course, delivered by an industry expert.

WHY THIS TRAINING? Unlike online tutorials, I offer a pedagogical approach based on concrete, field experience. As a speaker at international conferences (notably at UNESCO) and a developer of technological solutions with social impact, I will give you the tools to become self-reliant.

PROGRAMME (4 HOURS):
- Demystifying Data: Understanding what data is, Open Data and how it influences our daily lives.
- Generative AI: How language models work, overview of tools and data security.
- Practical "Prompt Engineering" Workshop: Learn how to write effective instructions to achieve immediate professional results.
- Ethics & Sovereignty: Understanding the challenges of the GDPR and protecting your privacy.

WHO IS THIS TRAINING FOR?
- Independent professionals, freelancers or students wishing to boost their productivity.
- Individuals curious to understand the current digital revolution.
- No technical prerequisites are required.

TERMS AND CONDITIONS:
- Duration: to be agreed
- Location: Via videoconference or in person in Paris (or internationally)
- Guaranteed seriousness: A professional training contract will be drawn up for each participant.