Practical Data. Clear Direction
Mark Bruner | Data Scientist
I help nonprofits and growing businesses organize their data, reduce manual work, and make better-informed decisions.
Drawing on more than 20 years of nonprofit experience and a career in data science, I develop practical solutions that address everyday organizational challenges.
View case studies · View resume
FEATURED CASE STUDIES
Return-to-office Distance Impact Dashboard
12K+
Employee Addresses Normalized
Delivered a decision-support dashboard in Oracle FDI that translated employee-to-site distance into clear threshold scenarios for RTO mandates (12,000 employees, 50+ locations).
Best Prospects Scoring Model (B2B Sales Targeting)
200%
Precision Improvement vs Base Model
Weekly top-125 prospect ranking using NAICS hierarchy, penetration, and proximity features—built for real rep workflows (125 calls/week).
Data Quality Reduction & Governance
>95%
Reduction in data quality defects reaching critical applications
Reduced recurring data issues by more than 95% by implementing validation rules and automated checks—improving trust in downstream reporting and decisions.