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Isika Millicent

Aspiring data analyst learning Python, SQL, data analytics, and Visualization tools. Writing about what I learn, projects I build, and lessons from working with data.

Location Nairobi, Kenya Joined Joined on 

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Mastering SQL Joins and Window Functions with Real Examples
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Mastering SQL Joins and Window Functions with Real Examples

#sql #tutorial #learning
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7 min read

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Connecting Power BI to SQL Databases: A Comprehensive Guide
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Connecting Power BI to SQL Databases: A Comprehensive Guide

#sql #postgres #database #tutorial
1
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9 min read
Advanced SQL Techniques Every Data Analyst Should Know
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Advanced SQL Techniques Every Data Analyst Should Know

#sql #dataanalytics #database #beginners
1
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11 min read
Why Data Modeling Matters in Power BI: A Beginner’s Guide to Schemas, Facts, and Dimensions
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Why Data Modeling Matters in Power BI: A Beginner’s Guide to Schemas, Facts, and Dimensions

#powerbi #datamodelling #beginners
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4 min read
How MS Excel Can Be Used for Basic Data Analysis – Beginner-Friendly Guide
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How MS Excel Can Be Used for Basic Data Analysis – Beginner-Friendly Guide

#beginners #microsoft #data
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3 min read
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