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Data Science

Data Science allows us to extract meaning from and interpret data.

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Synthetic Data Is Not About Replacing Reality. It Is About Questioning It.

Synthetic Data Is Not About Replacing Reality. It Is About Questioning It.

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4 min read
Day 34 Of Documenting My Learning Journey

Day 34 Of Documenting My Learning Journey

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1 min read
Why Data Cleaning Is the Most Important Step in Data Analysis

Why Data Cleaning Is the Most Important Step in Data Analysis

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1 min read
Using ML to Predict Credit Card Defaults

Using ML to Predict Credit Card Defaults

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5 min read
Building a Safe AI Database Assistant with Azure OpenAI, LangChain & Function Calling

Building a Safe AI Database Assistant with Azure OpenAI, LangChain & Function Calling

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3 min read
Day 30 Of Documenting My Learning Journey

Day 30 Of Documenting My Learning Journey

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1 min read
Day 29 Of Documenting My learning Journey

Day 29 Of Documenting My learning Journey

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1 min read
Parsing Volatility: Algorithmic Detection of Funding Rate Divergences

Parsing Volatility: Algorithmic Detection of Funding Rate Divergences

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1 min read
New release: LightningChart Python 2.1

New release: LightningChart Python 2.1

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1 min read
Building a Polymarket-Style Prediction Engine with RisingWave

Building a Polymarket-Style Prediction Engine with RisingWave

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6 min read
SEMNR: Why I Stopped Trusting "Clean" Images (And Treated Metrics as Guardrails)

SEMNR: Why I Stopped Trusting "Clean" Images (And Treated Metrics as Guardrails)

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4 min read
Python for Data Science - Real-World Workflow

Python for Data Science - Real-World Workflow

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1 min read
Roshan Kumar — AI Engineer & Data Scientist | Machine Learning & Generative AI

Roshan Kumar — AI Engineer & Data Scientist | Machine Learning & Generative AI

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1 min read
MLOps : Feature Engineering Technique and Process, Where most of the time have been spent for extracting solutions.

MLOps : Feature Engineering Technique and Process, Where most of the time have been spent for extracting solutions.

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5 min read
The 11 Largest AI Companies in the World (December 2025 Edition)

The 11 Largest AI Companies in the World (December 2025 Edition)

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4 min read
Mastering Data Science Skills for Beginners and Aspiring Analysts

Mastering Data Science Skills for Beginners and Aspiring Analysts

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3 min read
hypothesize: My R Package for Hypothesis Testing is Now on CRAN

hypothesize: My R Package for Hypothesis Testing is Now on CRAN

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1 min read
How I Became an AI Engineer — Roshan Kumar

How I Became an AI Engineer — Roshan Kumar

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1 min read
Data Intelligence Tokyo #21: Fighting Misinformation in the Age of AI

Data Intelligence Tokyo #21: Fighting Misinformation in the Age of AI

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2 min read
Unlocking the Future: Python's 2025 Breakthroughs

Unlocking the Future: Python's 2025 Breakthroughs

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3 min read
I Built an ML Platform to Monitor Africa's $700B Debt Crisis - Here's What I Learned

I Built an ML Platform to Monitor Africa's $700B Debt Crisis - Here's What I Learned

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7 min read
Data Engineering Processes: From Raw Data to Cleaned, Processed, Analytics-Ready Data.

Data Engineering Processes: From Raw Data to Cleaned, Processed, Analytics-Ready Data.

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5 min read
Day 27 Of Documenting My Learning Journey

Day 27 Of Documenting My Learning Journey

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1 min read
Day 26 Of Documenting My Learning Journey

Day 26 Of Documenting My Learning Journey

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1 min read
Day 24 Of Documenting my Learning Journey

Day 24 Of Documenting my Learning Journey

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1 min read
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