Jeremy Fisher
Data Analytics Building in Public
I make data trustworthy.
If you've got messy data or you're in a hard season, there's a door here for you.
The track record
15 years in enterprise technology.
4 of them on governance, quality, and stewardship.
For the first 11 years, I ran the systems the data comes from. For the last 4, I governed the data itself. So when a number looks wrong, I know which system to open.
100+
failing data-quality rules remediated across all six quality dimensions.
170+
sensitive-data remediations closed across production and non-production, 100% on time.
500+
staff trained through a bank-wide data lifecycle rollout.
Building in public
What I'm building
right now.
Algorithmic Trading Bot
Paper-only, five instruments, three strategies, every risk rule enforced in code. The guide I built it from sized positions on 1 ATR while stopping at 3x, which silently tripled the risk on every trade. Fixed that before I ran a single bar.
Budget and Investing Tracker
Bank statements in, one dashboard out. Spending and runway on one tab, portfolio allocation on the next.
AI-Assisted Second Brain
An Obsidian vault wired to Claude: call transcripts summarize themselves, my job tracker syncs from Gmail, and every correction I make gets written back as a rule.
Part analyst. Part builder. Part teacher.
All the same job.
How I can help
Three doors.
Pick the one that fits.
You email me and we talk. That is the whole process.
Data Stewardship
My trade. I know how data gets messy. Making it trustworthy again is the job.
If your numbers are spread across ten spreadsheets and nobody's sure which one is true, that's the problem I fix. I profile what you have and set up quality rules so the errors surface early instead of in front of a regulator.
Data Analysis
You have the data and no time to sit with it.
I write the SQL, build the dashboard, and tell you what the numbers actually say. I will also tell you when the data is not good enough to answer the question you asked, which happens more often than people expect.
Mentoring
If you're a man trying to rebuild, I'll walk with you.
I mentor because older men poured into me when I couldn't pay them back either.