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Author: kavaivaleri

_posts/2025-12-10-free-data-engineering-courses.md

@@ -4,7 +4,7 @@ subtitle: 'Find the best data engineering course for you: compare 15 free and 5
 authors:
 - valeriiakuka
 description: "Learn data engineering with 15 free courses and 5 paid options. Compare platforms, certificates, and tech stacks. Start today."
-image: images/posts/2023-11-18-data-engineering-zoomcamp/cover.jpg
+image: images/posts/2023-11-18-data-engineering-zoomcamp/cover.png
 layout: post
 date: 2025-12-10
 tags:
@@ -20,6 +20,10 @@ related_posts:
 datepublished: '2025-12-10'
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+<figure>
+<img src="/images/posts/2025-12-10-free-data-engineering-courses/cover.png" alt="15 Free Data Engineering Courses + 5 Paid Courses: Complete Guide" title="15 Free Data Engineering Courses + 5 Paid Courses: Complete Guide" loading="lazy" style="max-width: 100%; height: auto; border: 1px solid #ddd; border-radius: 4px;" />
+</figure>
+
 Finding the right data engineering course can be overwhelming with hundreds of options across different platforms, price points, and skill levels.
 
 This blog post compares 15 free data engineering courses and 5 paid options, detailing platforms, certificates, tech stacks, prerequisites, and durations so you can choose the course that fits your goals and budget.