Preprint
Social Determinants of Health & Fentanyl Overdose Mortality
Question: Which county-level social determinants predict fentanyl overdose mortality, and where should prevention resources go first?
Approach: XGBoost model with SHAP interpretation over 975 U.S. counties, combining CDC WONDER, Social Vulnerability Index, health behavior, and healthcare workforce data
Technologies: Python, XGBoost, SHAP
My contribution: Co-author, modeling & analysis
Status: Preprint · arXiv:2605.08230
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Preprint
Wearable-Grade Lead Reduction & ECG AI Performance in Elderly Patients
Question: Does reducing clinical 12-lead ECGs to a single wearable-grade lead degrade AI diagnostic accuracy differently across age groups?
Approach: 1D residual neural network trained and validated on 21,091 PTB-XL and MIT-BIH recordings, benchmarked across lead configurations and age groups
Technologies: Python, deep learning, PTB-XL, MIT-BIH
My contribution: Co-author, modeling & analysis
Status: Preprint · medRxiv
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Publication
Understanding Hate Group Videos on YouTube
Question: How do U.S. hate groups present themselves and frame social problems in YouTube videos?
Approach: Grounded-theory analysis of 96 videos via open-coding, affinity diagramming, and collective-action framing analysis
Technologies: Python, research data tooling
My contribution: Data collection and Python-based research tooling
Status: Published · ACM CSCW'22 Companion
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Research tooling
NiuLab YouTube Screenshot Crawler
Purpose: Crawl YouTube videos and capture screenshots at set intervals to support video-content research
Approach: Uses the YouTube API to fetch videos by criteria, then automatically captures frames for downstream analysis
Technologies: Python, YouTube API
My contribution: Author & maintainer
Status: Published to PyPI
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Project
Video Classification with OpenCV & ImageAI
Purpose: Classify and identify video type as part of research support work at Clark University
Approach: Image-processing pipeline built on OpenCV and ImageAI
Technologies: Python, OpenCV, ImageAI
My contribution: Sole developer
Status: Completed, research support tool
Repository not public
Project
Face & Hand Recognition on Raspberry Pi
Purpose: Support students in a Mobile Software Development course with a working recognition API
Approach: MediaPipe-based API deployed on Raspberry Pi hardware
Technologies: MediaPipe, Python, Raspberry Pi
My contribution: Sole developer, as course TA
Status: Completed
Repository not public
Professional
GIS Infrastructure & Risk Management Systems
Purpose: Infrastructure management, COVID-19 early detection, and building-vulnerability assessment
Approach: Web/GIS systems built for a national telecom regulator and public-health partners, mapping and tracking risk over geographic data
Technologies: Laravel, OpenLayers, GeoServer, PostgreSQL/PostGIS, Chart.js
My contribution: Full-stack development at Innovative Solution Pvt. Ltd. & freelance (RSLUP)
Status: Deployed / production use
Project
Integrated Library Management System (ILMS)
Purpose: Let administrators update book records via barcode scan and users browse the catalog on the go
Approach: Android application with barcode scanning, backed by the Google Books API
Technologies: Java, XML, Google Books API
My contribution: Sole developer; undergraduate capstone project
Status: Published on Google Play