Perspectives

14 articles on data, marketing analytics, and AI -- by Reshma Shah

01
AttributionPrivacy
Your site's features deserve attribution too: what 1.76M real shopping sessions revealed
Journey-graph attribution on real clickstream: which site behaviors purchases depend on -- with a measured privacy tax of zero.
Jul 2026Read →
02
AttributionBayesian
The shopping journey is a graph: Bayesian attribution you can defend in a budget meeting
Markov journey graphs and Dirichlet posteriors: channel credit with credible intervals, and knowing when not to reallocate.
Jul 2026Read →
03
LeadershipData
Data leadership: what I learned building analytics teams from the ground up
Hard-won lessons on hiring, culture, and building analytics teams that deliver at scale.
Apr 2026Read →
04
MMMAttribution
How modern MMM guides smarter marketing investment decisions
Why Marketing Mix Modeling has re-emerged as the gold standard for spend efficiency.
Oct 2025Read →
05
Attribution
Not all conversion drops are performance issues: understanding mix rate effect
Aug 2025Read →
06
AI
Fintech in the age of AI automation
Mar 2025Read →
07
SEM
Measuring SEM effectiveness: Part 2 -- data & tracking
Mar 2025Read →
08
SEM
Measuring SEM effectiveness: Part 1 -- attribution & incrementality
Mar 2025Read →
09
AI
Marketing in the age of AI automation
Mar 2025Read →
10
Attribution
Multi-touch attribution: what it is, why it's hard, and how AI can help
Feb 2025Read →
11
Privacy
The future of privacy-friendly advertising: keeping it simple & effective
Feb 2025Read →
12
Data
Mastering data storytelling: why and how to dive deeper into analytics
Jan 2025Read →
13
Experimentation
A comprehensive guide to A/B testing & experimentation
2024Read →
14
Ad Science
Tackling foundational challenges in ad space: lift solutions and conversion improvement
2024Read →
RS

Reshma Shah

16 years in e-commerce measurement, turning data into decisions -- now building and scaling Agentic AI products across digital platforms.

Decision Science & Analytics Leader  |  Walmart  |  Ex‑Tripadvisor, Chewy, Staples, Macy's