Data Science Educational Resources
StrataScratch is a data science educational platform with over 1,000+ real interview questions from your favorite companies.
Career
The Essential Role of a BI Analyst in Today's Business World
BI analysts are essential in data-driven decision-making. Learn what BI is and how you can, too, become that missing piece in your new employer’s data team.
Nathan Rosidi -
The Industry Today: Different Data Science Specializations
Today’s data science job market asks for specialization. Here are five that will give you the upper hand when trying to land a job.Nathan Rosidi -
A Beginner's Guide to Entry-Level Python Jobs
A career in data usually starts with entry-level Python jobs. Here’s a guide about these jobs, discussing everything you need to land such a job.Nathan Rosidi -
Essential Python Libraries for Full-Stack Data Scientists
What Python libraries do you need to know as a beginner full-stack data scientist? Here’s the list you can use to impress your new employer from day one.Nathan Rosidi -
Data Science in 2024 - What Has Changed
What has changed in the data science landscape, and what are the challenges of the 2024 data science job market?Nathan Rosidi -
A Comprehensive Review of Online Platforms for SQL Practice
This article will give you directions on how to practice SQL online. We talk about the best SQL platforms and practices you should apply when learning online.Nathan Rosidi -
A Day in the Life of a Senior Data Scientist
Everything you never wanted to know about a day in the life of a senior data scientist. We take a voyeuristic look into the life of some guy called Nate.Nathan Rosidi -
Exploring the Role: What Does a Business Analyst Do and How?
What does a business analyst do? Here’s a one-stop shop for information about the business analyst job, skills, tools used, and career prospects.Nathan Rosidi -
5 Skills Companies Look For in Data Science Candidates + 5 Project Ideas
Get to know the five essential data science skills any company seeks. We also have good recommendations for projects and how to hone these skills.Nathan Rosidi -
Python vs R for Data Science
Python vs R: R is an established language. Python is rapidly growing. Pitting one against the other, which will be the best language for Data Science?Nathan Rosidi -
How to Become a Full Stack Data Scientist
A full breakdown of the 7 key skills you need to become a full stack data scientist.
Zulie Rane -
HackerRank for Data Science
Let's find out if HackerRank coding challenges and their practice questions can help you prepare for your data science interview.Nathan Rosidi -