saifahmad.io

Articles & Blogs

Technical notes, architecture insights, AI explainers, leadership essays, and observations from 25+ years in engineering and digital transformation.

Why Companies Struggle with Analytics and AI: The Absent Data Architecture Foundation

2025-11-2519 min read

A deep technical reflection on why organisations fail at analytics, AI, data quality, and reliability, not because of weak code, but because their data architecture is missing or broken.

data architectureAIanalyticsengineering leadershipsystem design

The Hidden Power of Linear & Logistic Regression

2025-11-217 min read

Rare intricacies, overlooked behaviours, and real-world ML use cases.

AIMachine LearningRegressionLogisticData Science