RBA Data Science Consultant at Jefferson County Public Health (2025-10 – 2026-07)
Results-Based Accountability NLP & Geospatial Analysis Project
- Applied NLP and topic modeling (BERTopic) to 2,600 survey responses from public health professionals, extracting thematic patterns used to identify measurable indicators for county health planning.
- Integrated GIS software to map public health indicators geographically, enabling spatial interpretation of community health data across Jefferson County.
- Presented findings to the full Jefferson County Department of Public Health, directly influencing planning priorities in healthcare access and chronic disease prevention.
PLX Routing Optimization & Behavior Benchmarking at bpx energy (2025-05 – 2025-06)
Field Session Project: Geospatial Routing Analytics
- Reconstructed operator travel patterns across hundreds of field trips using Python, Pandas, and ArcGIS Pro, enabling quantitative comparison of actual vs. optimized drive times and detour rates.
- Identified spatial data gaps limiting platform accuracy by conducting GIS network diagnostics, flagging missing roads, access restrictions, and gating issues in the routing logic.
- Delivered a KPI framework and spatial dashboards adopted by the operations team to track routing improvements and support data-driven decision-making.
AI Annotator at Outlier AI (2024-03 – 2026-01)
- Evaluated AI-generated writing across accuracy, relevance, and style for over two years, contributing ranked feedback used directly in generative model training iterations.
- Improved prompt-response alignment by developing and refining prompt-response pairs, informing model behavior adjustments in production pipelines.
- Performed research and fact-checking on generated content across diverse domains, strengthening the factual reliability of model outputs.
