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My 10 Biggest Fails as Data Engineer
These aren’t success stories — they’re the fails that taught me the most.
Sep 30
•
Baraa Khatib Salkini
30
3
The Best Data Engineering Courses in 2025
A breakdown of the best options, their pros & cons, and my personal recommendations.
Sep 23
•
Baraa Khatib Salkini
30
1
How I’d Become a Senior (If I Had to Start Over)
How small habits turned me into an expert long before the title came
Sep 16
•
Baraa Khatib Salkini
57
3
Data Engineers vs Data Analysts
I’ve done both in my career - here’s what sets them apart and why it matters today.
Sep 2
•
Baraa Khatib Salkini
44
7
August 2025
Which Course Should I Make Next?
SQL hit 1M views in 4 months. Now I want you to choose the next one.
Aug 26
•
Baraa Khatib Salkini
48
22
Why Data Engineering is Booming in 2025
How the Quietest Role in Tech Took Center Stage in 2025
Aug 19
•
Baraa Khatib Salkini
36
My Secret to Standing Out From the Crowd
15 Years, 5 Companies, and the One Skill That Changed Everything
Aug 12
•
Baraa Khatib Salkini
46
3
The most underrated skill no one talks about.
Your brain is powerful but only if your body is on your side.
Aug 6
•
Baraa Khatib Salkini
56
8
July 2025
Pandas vs. PySpark: Which One Should You Use?
A straight-up, practical take on Pandas vs PySpark for analysts, scientists, and engineers.
Jul 29
•
Baraa Khatib Salkini
26
The Ultimate Data Science Roadmap (2025) – Built by a Data Expert
A step-by-step learning path based on real projects, not buzzwords.
Jul 24
•
Baraa Khatib Salkini
35
4
10 Things Great Data Engineers Do
Good vs. Bad Data Engineers - the mindset, habits, and behaviors
Jul 15
•
Baraa Khatib Salkini
26
10 Things Great Data Analysts Do
Good vs. Bad Data Analyst — the mindset, habits, and behaviors
Jul 10
•
Baraa Khatib Salkini
42
4
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