Data Science Educational Resources
StrataScratch is a data science educational platform with over 1,000+ real interview questions from your favorite companies.
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Data Structures and Algorithms in Python for Beginners
The article will teach you the basics of data structures and algorithms in Python. Arrays, lists, dictionaries, tuples, sets, and queues are all there and more.
Nathan Rosidi - January 29, 2025
3D Plot using Plotly (with Examples)
Discover how to create dynamic 3D plots with Plotly, using real-world datasets like Rotten Tomatoes movies, and unlock insights across industries.
Nathan Rosidi - January 20, 2025
5 Alternatives to Matplotlib That Make Data Visualization a Breeze
If you find Matplotlib leaving a lot to be desired, you’re not the only one. While it’s not a bad library, you might find these five alternatives better for specific uses.
Nathan Rosidi - January 13, 2025
How to Find the Minimum Value in SQL (with Examples)
Finding the minimum in SQL is easy: just use the MIN() aggregate function. In this article, you will learn how to do it in different real-case scenarios.
Nathan Rosidi - January 3, 2025Career
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Biases When Hiring For Data Science Roles
What are the biases data scientists face in hiring? These biases are sneaky, so you should know how to handle them both as a candidate and a hiring manager.Nathan Rosidi - December 26, 2024
Dating Your Data Science Team: Red & Green Flags to Watch For
How do you find a perfect data team for yourself? What to look for and what to avoid in your search? Heed these red and green flags to keep you on the right trackNathan Rosidi - December 12, 2024Impress Recruiters With These Data Science Projects
Nathan Rosidi - October 28, 2024Data Science Degrees vs. Certification Courses: Which is Right for You?
Nathan Rosidi - August 28, 2024What are the Fundamentals of Data Engineering?
Nathan Rosidi - August 27, 2024Interviews
All Interviews articlesData Structures and Algorithms in Python for Beginners
The article will teach you the basics of data structures and algorithms in Python. Arrays, lists, dictionaries, tuples, sets, and queues are all there and more.Nathan Rosidi - January 29, 2025How to Find the Minimum Value in SQL (with Examples)
Finding the minimum in SQL is easy: just use the MIN() aggregate function. In this article, you will learn how to do it in different real-case scenarios.Nathan Rosidi - January 3, 2025Easy Guide to Python Hashmaps
Nathan Rosidi - December 16, 2024Mastering Row Number Handling in SQL Queries
Nathan Rosidi - December 12, 2024Finding Maximum Values in SQL: Aggregation Techniques
Nathan Rosidi - November 15, 2024Guides
All Guides articlesData Structures and Algorithms in Python for Beginners
The article will teach you the basics of data structures and algorithms in Python. Arrays, lists, dictionaries, tuples, sets, and queues are all there and more.Nathan Rosidi - January 29, 20253D Plot using Plotly (with Examples)
Discover how to create dynamic 3D plots with Plotly, using real-world datasets like Rotten Tomatoes movies, and unlock insights across industries.Nathan Rosidi - January 20, 20255 Alternatives to Matplotlib That Make Data Visualization a Breeze
Nathan Rosidi - January 13, 2025How to Find the Minimum Value in SQL (with Examples)
Nathan Rosidi - January 3, 2025Biases When Hiring For Data Science Roles
Nathan Rosidi - December 26, 2024Companies
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What Does It Take to Be a Data Engineer at Google
Journeying through Skills, Perks, and Application Insights for Aspiring Google Data EngineersNathan Rosidi - May 23, 2024
Microsoft SQL Interview Questions
We'll discuss one of the interesting Microsoft SQL interview questions to help prepare you for applying for a role as a Microsoft data scientist.Nathan Rosidi - October 30, 2023LinkedIn Data Scientist Interview Questions
Nathan Rosidi - October 30, 202340+ Data Science Interview Questions From Top Companies
Nathan Rosidi - October 30, 2023Amazon Data Scientist Salary
Nathan Rosidi - October 26, 2023