
My personal Substack
| Platform | Pricing | Only free issues | Publishes | Weekly | |
|---|---|---|---|---|---|
| Issues | 21 | Founded | a year ago | Last Issue | 5 days ago |
| Active | |||||

Good governance starts with clarity.
Every organisation should have a data dictionary that defines key dimensions, naming conventions, and approved values. Without one, teams rely on assumptions a...
Introduction
In part one, we covered what data and metadata are and why both matter. This post is about what goes wrong when either breaks down, and what you can do about it.
The failures that cause the most damage in FP&A systems...
Introduction
In FP&A, most conversations about data problems are actually metadata problems in disguise.
A load completes. No errors. No warnings. The numbers land and everyone moves on. Until someone questions the actuals. Until a...
I used to think meticulous documentation was busywork- fine for audits, optional for delivery. Then an FP&A rollout forced me to live by the run book. We wrote every pre-requisite, every step, every verification check, and...
In Part 1 we covered what period mappings are and why getting them wrong quietly corrupts the data FP&A teams depend on.
But the period mapping challenge does not look the same across every integration. The specific problem you face depend...
Subscribers, engagement, traffic and sponsorship for Rohan’s Substack.
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The writers behind this newsletter.
Technology consultant with 8+ years in SaaS finance, I’m an EPM (Enterprise Performance Management) consultant working with FP&A teams worldwide. I simplify financial planning, data architecture, and AI - no matter where you are in your career.
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