MPA Forensic Data Analyst Fractional CDO Open to Work
Sierra Napier, MPA — The Data Vigilante

Sierra Napier, MPA

The Robin Hood of AI · The Data Vigilante
Forensic Data Analyst · Fractional Chief Data Officer
I'm not auditing the unemployment system from the outside. I'm living inside the dataset.
— The Data Vigilante

Who I Am

I'm Sierra Napier — a public-policy-trained data analyst (MPA) who turns public datasets into accountability. I built The Stagnant Safety Net, a tri-state forensic audit of unemployment insurance decay across DC, Maryland, and Virginia, exposing a $601 million annual trust-fund shortfall and the campaign-finance patterns behind the policy freeze.

Here's the part that makes this work different: I'm currently unemployed. I'm not modeling the unemployment system from a comfortable distance — I'm a data point in it. When the BAI says a Maryland claimant is $20/week short of rent, I know exactly what that number feels like. That's not a weakness in the analysis. It's the reason the analysis exists.

What I Built — In One Day

The entire audit — data pipeline, four forensic indices, ten charts, live FEC API integration, a political accountability layer, two interactive notebooks, and a four-page portfolio — was architected and shipped in a single working session, AI-assisted with Claude (Anthropic). The skills it demonstrates:

Python / Pandas
Index engines, ETL, statistical baselines
Live API Integration
FEC, Census ACS, Congress.gov with self-healing client
Data Governance
Metadata standards, lineage maps, validation CI
Forensic Methodology
Live-source verification, honest limitation disclosure
Data Visualization
matplotlib, branded charts, web portfolio
Policy Translation
Turning statute into measurable, comparable indices

→ See the full source code on GitHub

Work With Me — Fractional CDO

// Fractional Chief Data Officer

$7,500–$10,000 / month · 2 days/week

For nonprofits, advocacy organizations, and mission-driven teams that have data but no one to make it tell the truth. I build the pipeline, define the metrics that matter, and turn your raw numbers into the kind of evidence that moves funders, journalists, and policymakers.

The audit on this site is the proof of work. That's what a week of me looks like.

Hire Me — Full-Time

I'm also open to full-time and contract roles: Data Analytics Manager, Senior BI / Power BI Developer, Senior Strategy Consultant, Data Scientist / GenAI Engineer. DMV-based, remote-friendly, willing to relocate. Floor: $160K.

My differentiator is on this page: I don't just analyze data, I build the whole accountability artifact — pipeline to published portfolio — and I do it fast.

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