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Work
How to become a data analyst? Complete guide
21 January 2024
Work
5 Reasons Why Excel Still Matters for Data Analysts
22 April 2025
Work
AI won’t take your job. It will take your loneliness.
17 April 2025
Work
5 Statistical Mistakes Data Analysts Make
15 April 2025
Work
Why I Love Being a Data Analyst – 4 Reasons to Choose This Career
8 April 2025
Work
What Does a Data Analytics Engineer Do – and Is It the Future of Data Careers?
4 April 2025
Work
How to Get Your First Job as a Data Analyst During a Market Slowdown – 5 Smart Strategies
2 April 2025
Work
5 Mistakes That Can Get You Fired as a Junior Data Analyst (and How to Avoid Them)
31 March 2025
Work
AI and the Future of Data Analysis: Will AI Replace Data Analysts?
4 February 2025
Work
5 Data Analyst Mistakes To Avoid for Beginners in Data Analysis
30 January 2025
Work
Data Analyst vs Programmer: Which Is Better for a Career Change to IT?
13 January 2025
Work
Data Analyst vs Data Scientist – Which is a Better Data Analyst Career Path?
3 January 2025
Work
How to Be the Best in a Team and Develop Your IT Career
20 December 2024
Work
Career Change After 30 – How to Make a Career Transition After 30?
17 December 2024
Work
The Unseen Side of Data Analytics: Exploring the Disadvantages and Challenges
11 December 2024
SQL
Creating a Histogram in SQL – A Practical Approach with Subqueries, CTEs, and CASE WHEN
7 December 2024
SQL
Simple Pivot Table in SQL + Handling NULL Values in CASE WHEN
7 December 2024
Work
Data Cleaning Techniques: A Step-by-Step Guide for Data Analysts
5 December 2024
Work
9 LinkedIn Mistakes That Are Killing Your Job Search
29 November 2024
Bez kategorii
How to Successfully Transition into a Data Analyst Career: Essential Skills and Tips
20 November 2024
Work
Common CV Mistakes to Avoid: Essential Tips for Job Seekers
29 October 2024
Python
Variable, data types and operators in Python
30 July 2024
Expert
Data scientist vs data analyst – interview with Magda Kostrzewska
26 July 2024
Expert
Interview with Jan Tymiński: The Role of DevOps in Today’s IT World
26 July 2024
SQL
Advanced SQL Queries: Techniques and Examples
24 July 2024
Excel
Search and Reference Features in Excel: How to Use VLOOKUP, HLOOKUP and XLOOKUP Effectively
24 July 2024
Python
Python Basics: An Introduction for Beginners
17 July 2024
SQL
SQL basics: How to start your adventure with databases
16 July 2024
Bez kategorii
Advanced Formulas in Excel: Tricks and Practical Applications
10 July 2024
Work
Difficult interview questions or how to talk with the recruiter
2 July 2024
Work
SQL for data analyst or how to get the insights from the data base
24 June 2024
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