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Apr 10, 2026

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The Data Analyst Interview — The Case Study Round

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9 min read

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SQL Interview Questions They Actually Ask (And How to Answer Them)

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Jan 16, 2026

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8 min read

Should Your Portfolio Project Be About Penguins?

Karina Samsonova

Karina Samsonova

How to Present Data to Stakeholders

Python for Beginners — Part 3: Let's Make Some Charts

Excel, SQL or Python — Same Task, Three Tools, One Winner

Python for Beginners — Part 2: Let's Work With Real Data

The Data Analyst Roadmap I Would Follow If I Started Today

Python for Beginners — Let's Start From Scratch

What to Do in the 48 Hours Before an Interview

Let's Build a Fraud Detection Model Together

How I Would Job Search in 2026 as a Data Analyst

Let's Build a Power BI Dashboard Together

Let's Work on a Data Analytics Project Together — A/B Test

Claude Tutorial — How I Set It Up So It Actually Knows Me

What Posting on LinkedIn Did to My Career (And My Bank Account)

The Data Analyst Interview — The Case Study Round

SQL Interview Questions They Actually Ask (And How to Answer Them)

Build the SQL Practice App with Claude Code

Let's Work on a Data Science Project Together

Claude vs Claude Code vs Claude Cowork — What's the Difference?

How to Generate Your Own Data for Your Portfolio

What Actually Happens Inside ChatGPT (Explained Through 200 Lines of Code)

Data Lakes vs Data Warehouses: What They Actually Are

I Applied to 100+ Jobs Before Getting Hired - Here's What Worked

Data speaks SQL-ish

Two Paths to Data Analytics: Business vs. Technical

Should Your Portfolio Project Be About Penguins?

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