Blog

What a Data Analyst Must Know in 2026: 10 Core Competencies
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What a Data Analyst Must Know in 2026: 10 Core Competencies

29 June 2026
5 Key Logistics KPIs Every Data Analyst Must Know
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5 Key Logistics KPIs Every Data Analyst Must Know

26 June 2026
A New Era in Technology and Data
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A New Era in Technology and Data

24 June 2026
An Analyst’s Guide: The Most Important KPIs in E-commerce and Beyond
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An Analyst’s Guide: The Most Important KPIs in E-commerce and Beyond

22 June 2026
What is AI Really Stealing From Us? The Hidden Cost of Automation
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What is AI Really Stealing From Us? The Hidden Cost of Automation

21 May 2026
Behind the Scenes of IT: What the Tech Hype Won’t Tell You. A Conversation with Natalia Kierczuk
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Behind the Scenes of IT: What the Tech Hype Won’t Tell You. A Conversation with Natalia Kierczuk

20 May 2026
The Mathematical Notation of Emotion: A Conversation with Adrianna Bielak on Animation Engineering
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The Mathematical Notation of Emotion: A Conversation with Adrianna Bielak on Animation Engineering

19 May 2026
Data Analyst Career Map: 6 Stages from Junior to Architect
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Data Analyst Career Map: 6 Stages from Junior to Architect

18 May 2026
3 Career Paths for Data Analysts: Navigating the Future in the Age of AI
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3 Career Paths for Data Analysts: Navigating the Future in the Age of AI

15 May 2026
English in IT: How to Stop Being Afraid and Start Promoting Yourself? A Conversation with Wiktoria Sitko
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English in IT: How to Stop Being Afraid and Start Promoting Yourself? A Conversation with Wiktoria Sitko

14 May 2026
Fear of Being Fired? Don’t Just Wait—Take Control of Your Career
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Fear of Being Fired? Don’t Just Wait—Take Control of Your Career

13 May 2026
How to Learn to Actually Learn? 5 Rules That Changed My Professional Life
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How to Learn to Actually Learn? 5 Rules That Changed My Professional Life

12 May 2026
Every Stage of Career Change: A Psychological Roadmap for Switching Professions
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Every Stage of Career Change: A Psychological Roadmap for Switching Professions

11 May 2026
Data Analyst vs. AI in 2026: Why Your Fundamentals Are More Valuable Than Ever
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Data Analyst vs. AI in 2026: Why Your Fundamentals Are More Valuable Than Ever

8 May 2026
What’s the Point of It All? On Ambition, Choosing the Right Walls, and Doors You Can’t See Yet
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What’s the Point of It All? On Ambition, Choosing the Right Walls, and Doors You Can’t See Yet

7 May 2026
Data Analysis Methods: How to Master the Analytical Mindset and Drive Real Business Value
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Data Analysis Methods: How to Master the Analytical Mindset and Drive Real Business Value

6 May 2026
15 KPIs You Must Know: An Analyst’s Guide to E-commerce, Logistics, and Finance
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15 KPIs You Must Know: An Analyst’s Guide to E-commerce, Logistics, and Finance

5 May 2026
We need to talk honestly: The job market and your career
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We need to talk honestly: The job market and your career

30 April 2026
When Should You Actually Lie in a Job Interview? The Brutal Truth About Recruitment
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When Should You Actually Lie in a Job Interview? The Brutal Truth About Recruitment

29 April 2026
AI Was Supposed to Replace Us. Yet the Data Tells a Different Story
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AI Was Supposed to Replace Us. Yet the Data Tells a Different Story

9 March 2026
The Most Common Technical Interview Questions for Data Analysts
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The Most Common Technical Interview Questions for Data Analysts

15 February 2026
The Backend of Analytics, Career Switching, and the Meaning of Working with Data
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The Backend of Analytics, Career Switching, and the Meaning of Working with Data

12 January 2026
Data Analyst vs Business Analyst vs BI Developer. What’s the Real Difference?
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Data Analyst vs Business Analyst vs BI Developer. What’s the Real Difference?

12 January 2026
Data Cleaning Is the Foundation of Data Analysis. Why Data Analysis Is Actually Hard
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Data Cleaning Is the Foundation of Data Analysis. Why Data Analysis Is Actually Hard

12 January 2026
9 Interview Questions That Actually Decide Whether You Get the Job
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9 Interview Questions That Actually Decide Whether You Get the Job

12 January 2026
Four Fundamental Elements of a Successful Career Change
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Four Fundamental Elements of a Successful Career Change

12 January 2026
The Worst Types of Data Analysts. Who You Don’t Want on Your Team and Who You Don’t Want to Become
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The Worst Types of Data Analysts. Who You Don’t Want on Your Team and Who You Don’t Want to Become

12 January 2026
The Four Biggest Data Problems in Companies (And Why They Are Not About Tools or AI)
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The Four Biggest Data Problems in Companies (And Why They Are Not About Tools or AI)

12 January 2026
Ambition Is Not Arrogance. Why Preparation and Proactivity Actually Matter
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Ambition Is Not Arrogance. Why Preparation and Proactivity Actually Matter

12 January 2026
How to Find a Job in 2026. Why Old Strategies No Longer Work
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How to Find a Job in 2026. Why Old Strategies No Longer Work

7 January 2026