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Oliver Buchannon
Shibaprasad Bhattacharya

Unpacking data, products & AI through an analytical lens. Senior Analytics Consultant.

Stories

Reading the Numbers: How India Reads

Feb 18, 2026

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7 min read

Reading the Numbers: How India Reads

Utility, trade books, and what the numbers actually say about Indian reading habits.

Shibaprasad Bhattacharya
Shibaprasad Bhattacharya

Stories

The Tale of Two Contes

Feb 4, 2026

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7 min read

The Tale of Two Contes

Determining if Antonio Conte’s UCL record is bad luck or a statistical certainty - through Bayesian & Frequentist lenses.

Shibaprasad Bhattacharya
Shibaprasad Bhattacharya

Technical

From 75% to 99.6%: The Math of LLM Ensembles

Jan 21, 2026

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5 min read

From 75% to 99.6%: The Math of LLM Ensembles

The last project I worked on involved a lot of LLM API calls.

Shibaprasad Bhattacharya
Shibaprasad Bhattacharya

Stories

The Curious Case of West Bengal's Disappearing Class 12 Students

Oct 4, 2025

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9 min read

The Curious Case of West Bengal's Disappearing Class 12 Students

One policy change, one shocking statistic, and many unanswered questions

Shibaprasad Bhattacharya
Shibaprasad Bhattacharya

Technical

Notes on Vibe Coding

Sep 5, 2025

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4 min read

Notes on Vibe Coding

I have been using LLMs (Claude and ChatGPT) for coding a lot, especially for my secondary languages (like Python).

Shibaprasad Bhattacharya
Shibaprasad Bhattacharya

Product-Strategy

When Product Patches Operational Cracks

Jul 2, 2025

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4 min read

When Product Patches Operational Cracks

A case study in fixing symptoms instead of problems

Shibaprasad Bhattacharya
Shibaprasad Bhattacharya

Stories

Inter, Inzaghi, and the Math of Overachievement

Jun 3, 2025

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6 min read

Inter, Inzaghi, and the Math of Overachievement

A data-driven look at how Simone Inzaghi built something rare

Shibaprasad Bhattacharya
Shibaprasad Bhattacharya

Technical

LinearLeap: Towards More Intelligent Machine Learning Tools

May 21, 2025

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3 min read

LinearLeap: Towards More Intelligent Machine Learning Tools

Upload data, run regression, get recommendations - powered by LLMs and built with analysts in mind.

Shibaprasad Bhattacharya
Shibaprasad Bhattacharya

Technical

The Great Data Title Confusion

May 15, 2025

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4 min read

The Great Data Title Confusion

How vibe hiring created a world of misplaced Data Scientists

Shibaprasad Bhattacharya
Shibaprasad Bhattacharya

Technical

Rethinking How We Share Insights: Webapps vs Dashboards

May 4, 2025

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4 min read

Rethinking How We Share Insights: Webapps vs Dashboards

Dashboards are easy to start with, but hard to grow with.

Shibaprasad Bhattacharya
Shibaprasad Bhattacharya

Stories

The Curious Case of 15 Lost Tosses: Modeling the Odds

Mar 11, 2025

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7 min read

The Curious Case of 15 Lost Tosses: Modeling the Odds

How rare was India’s 15-toss losing streak?

Shibaprasad Bhattacharya
Shibaprasad Bhattacharya

Product-Strategy

GenAI-Driven Product Features Worth Exploring

Feb 28, 2025

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4 min read

GenAI-Driven Product Features Worth Exploring

Ft. Strava, HealthifyMe

Shibaprasad Bhattacharya
Shibaprasad Bhattacharya

Technical

Stacked Area Charts: Clarity or Chaos?

Jan 8, 2025

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4 min read

Stacked Area Charts: Clarity or Chaos?

The problem with unclear trends and a better way to use stacked area charts.

Shibaprasad Bhattacharya
Shibaprasad Bhattacharya

Stories

Population vs Prosperity: A Tale of Two Countries

Nov 27, 2024

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5 min read

Population vs Prosperity: A Tale of Two Countries

Mapping Wealth: Population vs Prosperity for US and India

Shibaprasad Bhattacharya
Shibaprasad Bhattacharya

Stories

Protein Powders Analyzed: What the Data Says About Safety and Label Accuracy

Nov 10, 2024

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4 min read

Protein Powders Analyzed: What the Data Says About Safety and Label Accuracy

Exploring Lead Content and Safety Through Data-Driven Insights

Shibaprasad Bhattacharya
Shibaprasad Bhattacharya

Technical

The Analytical Dream: Combining Dashboard and Data Stories

Oct 1, 2024

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6 min read

The Analytical Dream: Combining Dashboard and Data Stories

Experimenting with LLMs : Making Dashboards Tell a Story

Shibaprasad Bhattacharya
Shibaprasad Bhattacharya

Technical

The AI Advantage: Coding in the Era of Language Models

Mar 5, 2024

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5 min read

The AI Advantage: Coding in the Era of Language Models

Sharing some notes about the paradigm shift in coding

Shibaprasad Bhattacharya
Shibaprasad Bhattacharya

Stories

The pitfalls of core engineering jobs in India and how GATE is a trap

Jul 1, 2023

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6 min read

The pitfalls of core engineering jobs in India and how GATE is a trap

Make smart career choices and avoid the pitfalls of outdated exams

Shibaprasad Bhattacharya
Shibaprasad Bhattacharya

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