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Datta Sable

BI & Analytics Expert | SQL · Python · Tableau · Power BI | Engineering data pipelines for 10M+ records. Writing about real-world BI, not just theory.

Location Mumbai Joined Joined on  Personal website https://dattasable.com/ github website

Education

B.E. Computer Engineering | Self-taught BI & Data Engineering

Pronouns

He

Work

Business Intelligence Expert & Data Strategy Consultant

The End of the Static Dashboard: Why Generative AI is Eating BI

The End of the Static Dashboard: Why Generative AI is Eating BI

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1 min read

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10 Years in Data Science: Why I Stopped Caring About datascience, career, python,Models and Started Mastering Feature Engineering

10 Years in Data Science: Why I Stopped Caring About datascience, career, python,Models and Started Mastering Feature Engineering

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1 min read
The Invisible Wall: Hardening Your BI Infrastructure Against Modern Data Breaches

The Invisible Wall: Hardening Your BI Infrastructure Against Modern Data Breaches

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1 min read
Beyond the SELECT: Mastering Advanced SQL for Surgical BI

Beyond the SELECT: Mastering Advanced SQL for Surgical BI

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2 min read
How I Engineered a 0.6s LCP and a Perfect 100/100 GTmetrix Score (Next.js Optimization Guide)

How I Engineered a 0.6s LCP and a Perfect 100/100 GTmetrix Score (Next.js Optimization Guide)

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3 min read
Stop Using Subqueries: 3 Advanced SQL CTE Patterns That Saved My Production Database

Stop Using Subqueries: 3 Advanced SQL CTE Patterns That Saved My Production Database

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3 min read
I Analyzed 10 Million Records in 47 Seconds Using Python + DuckDB (No Spark, No Cloud)

I Analyzed 10 Million Records in 47 Seconds Using Python + DuckDB (No Spark, No Cloud)

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3 min read
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