From Novice to Pro

Andreas Kretz
Plumbers Of Data Science
3 min readMay 4, 2023

How Understanding Data Engineering Landed Stefan a Job Tomorrow!

Meet the students of the Learn Data Engineering Academy — a group of passionate individuals who are dedicated to mastering the art of data engineering. In this mini series of success stories, we will explore the journeys of these students, from their initial interest in data engineering to their current success in the industry. Join us as we celebrate their achievements and inspire others to pursue their dreams in the world of data engineering.

Stefan Wellmann started his career as a market research consultant in a market research company. There, he conducted surveys, was responsible for programming questionnaires and did data analysis with the main focus on the front end.

After leveling up his skills and knowledge in the Learn Data Engineering Academy, he was ready for a successful job change and now works as a data engineer in a German IT consulting company.

The struggle finding good training

In the beginning of his data engineering journey, he found it difficult to find comprehensive data engineer training and courses. On platforms like Udemy and Coursera, he struggled with understanding the content. It wasn’t very clear how long the video material is and if he could be a data engineer after. It took him a while to find courses like the ones in the Academy where he got code examples and understandable training videos.

“I was watching videos on YouTube and saw that Andreas speaks German. I thought it could be helpful in detail and checked out his Learn Data Engineering Academy. A data engineer needs to know a lot of tools to find the best way to ingest, process and view data. The Academy was the perfect place as the range of courses was very good and included a lot of different software such as Snowflake — so, very good value for money.”

Leveling up step by step

Stefan tries to watch every course offered and plans to specialize in Microsoft Azure since his new job will involve a lot of work with it. He especially appreciated the step-by-step programming and live preview videos within the Academy.

Overall, Stefan feels that the Learn Data Engineering Academy has helped him understand data engineering better and has met his expectations. Additionally, he holds a favorable opinion of Andreas, the instructor, and finds him to be a nice and likable guy. Stefan plans to integrate what he has learned into his new job as a data engineer.

Start your own journey

We hope you got inspired by Stefan’s journey. Now the big question for you is: are you ready to start your very own Data Engineering success story? Then join our Learn Data Engineering Academy today!

If you are interested, but still have a few burning questions on your mind: feel free to contact me via hello@learndataengineering.com or mention me on Twitter.

For more information and content on Data Engineering, also check out my other blog posts, videos and more on Medium, YouTube and LinkedIn!

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Andreas Kretz
Plumbers Of Data Science

Data Engineer and Plumber of Data Science. I write about platform architecture, tools and techniques that are used to build modern data science platforms