Data Engineering: Extract Transform Load (ETL) Programming with Apache Airflow - Industry Applications

From 32 $ /h

This course provides a hands-on approach to mastering Apache Airflow, a powerful open-source workflow automation tool widely used in ETL (Extract, Transform, Load) processes. You will learn how to build, schedule, monitor, and optimize data pipelines, ensuring data reliability and efficiency in production environments. Through real-world examples and projects, you will gain the skills required to become a proficient Data Engineer capable of handling complex workflows in modern data ecosystems.

This course will allow you to build multiple real-world ETL workflows using Apache Airflow. Let me know if you would like additional information! 🚀

Extra information

Bring your own laptop

Location

Use Ctrl + wheel to zoom!

At student's location :

Around Brussels, Belgium

Online from Belgium

About Me

I am a dedicated software engineer with a Master's and Ph.D. in Computer Science from ULB University. With years of experience in both academia and industry, I specialize in helping students understand complex concepts in programming, algorithms, and software development. My teaching approach is student-centered, fostering critical thinking and problem-solving skills tailored to individual learning styles.

Whether you are a beginner looking to write your first line of code or an advanced learner diving into data structures, machine learning, or system design, I am here to guide you every step of the way.

Education

- PhD in computer Science from the Université Libre de Bruxelles (ULB), Brussels, Belgium
- Specialized in Big Data Management, Geographical Data Management, Databases, DevOps automation tools.

Experience / Qualifications

Database: SQL Server, PostgreSQL, MySQL
Data Science and Data Engineering tools: Python, GenAI, Data Lake, DBT, Airflow
Big Data tools: Hadoop, Spark
Cloud: AWS and Azure Services
DevOps tools: CI/CD pipelines, GitHub, Docker, Kubernetes,

Age

Adults (18-64 years old)

Student level

Beginner

Intermediate

Advanced

Duration

60 minutes

The class is taught in

English

Dutch

Arabic

Skills

Python

Computer science

Reviews

Availability of a typical week

(GMT -04:00)

New York

Online via webcam

At student's home

Mon

Tue

Wed

Thu

Fri

Sat

Sun

00-04

04-08

08-12

12-16

16-20

20-24

Data Engineering & Science: Packaging Python Projects & deployment tools either on premise or on Cloud (Amazon AWS)

41 $ /h

In this course, you will learn how to efficiently package, containerize, and deploy Python applications and microservices using Docker. The course covers fundamental Docker concepts, best practices for structuring Python projects, and strategies for building scalable and portable applications. Through hands-on projects, you will gain practical experience in creating Docker images, managing containers, and orchestrating microservices, enabling seamless deployment across different environments.

Contact me if you want to have more information about the course!

Private lessons in Software Engineering and Computer Programming for all levels

32 $ /h

Whether you are a beginner writing your first lines of code or an advanced learner tackling complex concepts, I tailor lessons to suit your needs. Together, we will focus on practical skills, problem-solving, and real-world projects to make programming intuitive and rewarding. Let’s work together to turn your goals into achievements!

Renaud

5.0

(24)

Trainer for 10 years, I offer to support you in your learning of InDesign software by working on concrete examples.

My experience as a trainer allowed me to sharpen my teaching techniques. I adapt to the level of the student to help him master the tools offered by this software.

Maria

5.0

(24)

Hello everyone !

Use 2 fingers to type a document or something else? this keystroke will consume you a lot of time!
The typing course that I propose will allow you to acquire a certain speed of typing without looking at the keyboard, because your fingers will recognize, by default, their places on the keyboard.
Do not waste time, learn to type quickly for your use!

Himank

5.0

(24)

Currently, I am working at MaaS department in Denso Corporation, Shinagawa, Tokyo.
I have done my masters from the Indian Institute of Technology Hyderabad India recently.
I can teach you Mathematics and science in a simpler way as I have lived with those things for 10 years.

I can teach you coding, Science and Math if you wish to learn new things contact me.

This class is for those who really want to use to learn computer languages like C, C++ in a more innovative manner.

I little bit know Nihon-Go as well.

Adam

5.0

(24)

Learn to code with method and logic
Whether it's to succeed in the NSI (Digital Sciences and Technology) specialization in high school, design personal projects, or prepare for higher scientific studies, mastering code relies on solid algorithmic thinking. I help students understand the structure of programming languages and the logic of data.

Subject areas and languages taught:

Algorithms & Logic: Designing data structures and solving problems.

Programming Languages: Python, C/C++, C# and Java.

Data Management: Analysis and SQL queries / databases.

Basic Web Development: HTML & CSS for creating structured pages.

The goal is to take the student from simply writing code to true autonomy in development.

Robert

5.0

(24)

As a Franco-Belgian management teacher, I give Excel lessons with passion!
Whether remotely or face-to-face, I offer many examples and exercises to accompany you.
I travel without problem throughout the region of Brussels and its surroundings, for lessons of at least 2 hours. For France, courses are only given remotely.

Here are some key words that will be covered in my classes:
Scenario analysis, Year, Rounding, Today, Bdnb, Bdnbval, Bdsum, Search, Column, Copy/paste in values, Copy/paste with transposition, Consolidation, Date, Datedif, Determat, Dollar, Right, Righterg, Equiv, Esterror, Estna, Frequency, Filter (simple and advanced), Format of cells, Left, Large.Value, Printing of documents, Index, Indirect, Inversemat, Day, Weekday, Line, Matrix, Max, Maxa, Max.Si, Min , Mina, Mina.If, Formatting of cells and ranges, Month, Average, Average.If, Nb, Nb.If, Nbval, Naming of cells and ranges, No, Small.value, Product, Productmat, Protection of cells, Lookup (Lookup), Lookupv (VLookup), Lookuph (HLookup), If (If), If.Not.Disp, If.Conditions, Iferror, Sum, Sumproduct, Sum.If, Sum.If.Set, Substitute , Pivot tables, Sorting, Cell locking

Do not hesitate to contact me to organize your lessons according to your needs and availability. Together, we will develop your Excel skills in an efficient and personalized way.

Anas

5.0

(24)

I will help you master all the features of Microsoft Access software.

objectives:
---------------
Acquire the essential bases of Microsoft Access software.
Structure a relational database.
Define queries.
Build forms and reports.
Create simple macros.
Acquire a methodology to design and manage a database.

Whatever your basic level, I will adapt to it in order to help you progress.

Program
-------------------
Module 1: Presentation of Access software

Familiarize yourself with Access
Find your way around the screen: toolbar, status bar, menus, ruler
Methodology for building a database
Creation of a database and DBMS
Importing data from Excel into Access

***

Module 2: Design and organize your database

Organize and distribute your data between different tables
Create tables, define fields
Identify the index primary key
Define relationships, ensure referential integrity
Import, export and link data.

***

Module 3: Relationships

Link tables
The different types of relationships (one to one, one to many)
Referential integrity
Join types
Create a drop-down list
Complex relational schemas: relay tables, star schemas, etc.

***

Module 4: Query your database with queries

Selection queries: choice of fields, sort order, definition of selection criteria
Extract data by setting criteria
Grouping on a field, on an expression
Multitable and cross-analysis queries
Action requests: update, add, delete, create a table.

***

Module 5: Calculated queries

Column calculations
Online calculations: formula syntax, use the expression generator
Some calculation functions: (True false, Extraction of strings, Upper case, Lower case)

***

Module 6: Creating Forms and Entering Data

Create an instant form
Create an instant table form
Manage data: add, delete, modify, search, filter records
Modify the form
Subforms: creation, integration into a form
Editable drop-down lists.

***

Module 7: Creating Reports

Create a label report
Create a report using the wizard
Change state
Creation of column or tabular reports
Sorting and grouping
Direct mail report. Printing a report.

***

Module 8: Creating Complex Forms

Hierarchical organization of forms
Create a form and a subform
Insert action buttons: search list, command buttons
Insert calculations

Salah

5.0

(24)

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.

Join

5.0

(24)

Do you need a boost in mathematics to better understand lessons, pass your exams or prepare for a competition? Do you want to learn to program in C, C++, Python or Java to develop skills sought after in the digital world?
This comprehensive and personalized academic support program is designed to meet your needs and help you succeed!

💡 Why Choose this Program?
This course offers tailor-made support, adapted to your level and your objectives:

🎯 Progress in mathematics by strengthening your foundations and mastering advanced concepts.
💡 Understand theoretical concepts in depth to better apply them in exercises and problems.
💻 Learn to program in C, C++, Python and Java with clear explanations and practical exercises.
🚀 Develop essential skills in algorithms and computer problem solving.
🎓 Effectively prepare for your exams (Bac, Licence, competitive exams) thanks to targeted revisions and practice subjects.
With a caring educational approach, this course helps you gain confidence and achieve your academic goals.

📘 Mathematics – From Secondary to Bachelor
Mathematics is the key to academic success in many scientific and technical fields.
This module covers:

Secondary Level (Middle and High School):

Arithmetic, fractions, percentages, proportionality.
Algebra: Equations, inequalities, functions (linear, quadratic, exponential, logarithmic).
Geometry: Theorems, trigonometry, analytical geometry.
Statistics and probability: Analyze data, calculate probabilities.
Preparation for exams: Brevet, Bac, entrance exams for grandes écoles.
University Level (Bachelor):

Differential and integral calculus: Derivatives, integrals, sequences and series.
Linear Algebra: Matrices, vectors, systems of linear equations.
Advanced Probability and Statistics: Random variables, probability laws, estimation and hypothesis testing.
Numerical analysis: Methods for approximate resolution of equations and systems of equations.
Discrete Mathematics: Graphs, Boolean logic, combinatorics.
This module offers progressive exercises, clear explanations and detailed corrections to understand in depth and train effectively.

💻 Programming – C, C++, Python and Java
Mastering programming is a major asset for success in the digital and technological field.
This module covers the fundamentals of programming to enable you to:

Understand algorithmic logic and computer problem solving.
Master the syntax of the C, C++, Python and Java languages.
Writing your first programs: Variables, conditional structures, loops, functions.
Work on practical projects: Calculator, data management, simple games, sorting and searching algorithms.
Develop advanced skills:
Object-oriented programming (C++, Java): Classes, inheritance, polymorphism.
Memory management (C, C++): Dynamic allocation, pointers.
File manipulation: Reading and writing data.
Data structures: Lists, stacks, queues, binary trees.
Code optimization for faster and more efficient programs.
This module offers concrete examples, practical exercises and motivating projects to help you learn while having fun while developing skills useful in the professional world.

🎯 Interactive and Motivating Teaching
Dynamic online courses: Learn from home in an interactive format with audio and screen sharing.
Tailor-made method: The courses are designed according to your level and your objectives for learning at your own pace.
Practical exercises and concrete projects: To apply theoretical concepts and develop your skills.
Personalized monitoring: Regular support to monitor your progress and adapt the program to your needs.
Encouragement and motivation: A positive approach to building your confidence in your abilities.
🔔 For Who?
This program is aimed at:

High school students wishing to strengthen their foundations in mathematics or learn to program.
University students in science or computer science looking to deepen their knowledge of math and programming.
Candidates for exams and competitions preparing for the Baccalaureate, a License, or entrance exams to the grandes écoles.
Programming enthusiasts wanting to learn the fundamentals of C, C++, Python or Java.
Adults in professional retraining wishing to acquire programming skills.
🚀 Ready to Succeed?
Join the "🎓 Academic Support – 📘 Maths from Secondary to Bachelor & 💻 Programming in C, C++, Python and Java!" and benefit from personalized support to achieve your goals.
Whether you want to improve your grades, pass your exams or develop programming skills, this program will give you knowledge, confidence and motivation.

Register today and take the first step towards success!

Abdou

5.0

(24)

Do you have a Python project to complete for your studies and you don't know where to start, or are you stuck in your code?
👉 I offer you fast, structured and results-oriented support to help you move forward effectively and succeed in your project.
🚀 What you will get:
Practical support for your university project (practical work, mini-project, dissertation, etc.)
A clear understanding of the code and logic used
Step-by-step solutions explained to help you progress quickly
Clean, structured and functional code
Greater autonomy for your future projects
🔍 My method:
Analysis of your topic and your needs
Breaking down the problem into simple steps
Clear explanations + direct practical application
Correction and improvement of your code
Tips to avoid common mistakes
👨‍💻 For whom?
Students in computer science or scientific fields
Students with projects or practical work in Python
Beginners or intermediates stuck on an exercise
Anyone with a project to finalize quickly
🎯 Objective:
👉 Helping you understand, correct and successfully complete your Python project effectively, while gaining autonomy
📩 Contact me now to move your project forward quickly and achieve concrete results

Hanae

5.0

(24)

Hello! My name is Hanae, and I offer personalized lessons in English, Mathematics, and Computer Science for students of all levels — from primary school to university.

With over 10 years of professional experience in the tech and business world, I combine structured methods with a friendly and supportive teaching style to help students gain confidence and achieve their goals.

👩‍💻 In Computer Science, I teach programming basics (C language), digital logic, and software tools such as Power BI, Excel, and SQL.

Whether you want to improve your grades, prepare for exams, or strengthen your practical skills, my lessons are designed to make learning clear, engaging, and motivating.

Lessons can be given online or in person, and I always adapt the pace and content to the student’s needs.

Frédéric

5.0

(24)

Microsoft Office is now a virtually indispensable software suite for almost everyone, whether during our school years, through PowerPoint presentations, document creation with MS Word, calculations and graph creation in MS Excel, or during our professional lives. In the latter case, we need to get even more out of it in a minimum amount of time.

Some may have noticed that it's possible to automate a series of actions by recording "macros" to save time. But have you ever considered that behind these macros lies computer code generated for you in "Visual Basic for Applications" (VBA)? Understanding this type of code and how it manipulates the "object model" associated with the application being used (for example, the worksheets, rows and columns, cells, and the values they contain, in the case of Microsoft Excel) allows you to go further in terms of automation and flexibility.

The course is adaptable to the student and their level. Depending on demand and the number of sessions, it can cover the fundamentals of programming (variables, types, declarations, manipulations, local and global variables, etc.), illustrated using VBA, as well as best programming practices (error handling, using comments, standardizing variable names, code modularity), culminating in the creation of a project enabling interoperability between different Microsoft Office tools (for example, associating notes taken with OneNote with dates in a perpetual calendar created in Excel). It may even cover concepts such as object-oriented programming (polymorphism, encapsulation) and the differences between compiled and interpreted languages.

The sky's the limit :))

Aymane

5.0

(24)

Programming courses for beginners and intermediate learners.
Learning computer logic, the basics of coding and putting it into practice with exercises and mini-projects.
Personalized support according to the student's level.
Opportunity to move towards web or mobile development with a concrete and practical approach.

Arnaud

5.0

(24)

I work as a data consultant and hold a master's degree in Data Science and Statistics from UCLouvain. I use Python and data manipulation and analysis tools daily in a professional context.

I offer Python and data analysis courses for students, beginners and people wishing to develop practical skills in programming and data.

The lessons are tailored to your level and your goal. We can work on, among other things:

* the basics of Python and programming logic;
* variables, conditions, loops and functions;
* Data manipulation with Python and pandas;
* data cleaning and transformation;
* data exploration and visualization;
* applied statistics;
* solving practical exercises and projects;
* Understanding and debugging your code.

I prefer a practical approach: we start with a concrete problem or dataset, gradually build the solution, and analyze the errors encountered together.

The goal is to understand what you are doing rather than simply reproducing code, in order to gradually become self-reliant.

I can also support a project or student work by explaining the approach, the code and the methods used, without doing the work for you.

Anatole

5.0

(24)

A patient and passionate instructor offers a customized learning path in Java, JavaScript, or Python. The goal of this course is to enable you to develop strong algorithmic thinking skills, regardless of your starting level. Throughout the course, active listening and patience are emphasized to ensure that no question goes unanswered. The sessions are highly interactive, and the problem is broken down step by step.

Julio

5.0

(24)

Having graduated with a Master's degree in Computer Science and Management (MIAGE) and with nearly three years of professional experience in data and IT at Orange Caraïbes, I offer private lessons tailored to the level and objectives of each student.

I can assist you with general IT, Python, SQL, data analysis, Excel, Power BI, programming, databases, and the use of digital tools.

The courses can also be geared towards homework help, preparation for a school or university project, introduction to programming or development of professional skills.

Having also taught at a secondary school, I place great importance on pedagogy and understanding. My goal is to explain concepts in a simple, progressive, and concrete way, with exercises adapted to your level.

Lessons are offered in French or English, primarily for teenagers and adults, from beginner to advanced levels. I travel to the student's home in Brussels and the surrounding area, with content tailored to their level, goals, and pace.