I build and support open tools, databases, and reproducible workflows for environmental health science. Making science accessible and reusable is a core part of how I work.
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Tools & Projects
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Interactive Demos
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Years Open Science
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Publications
Plastiverse
Platform
Active
A live, crowd-sourced community hub for tools, databases, protocols, and knowledge exchange related to micro- and macro-plastics research. Audience: researchers, practitioners, educators, and journalists worldwide.
ToMEx 2.0
App
R/Shiny
Active
Open-source RShiny web application with toxicity data from hundreds of peer-reviewed studies. Supports development of risk thresholds for regulatory purposes.
CA Drinking Water Monitoring Map
Map
Interactive
Active
Interactive map of California water systems required to monitor for microplastics — part of the world's first statewide microplastics drinking water monitoring program.
PFAS Datathon Tools
App
R/Shiny
Active
Data tools and RShiny application for analyzing PFAS occurrence data in water — produced from a two-day datathon at the California State Water Board.
Drinking Water Treatment Visualization
Interactive
Active
Interactive collapsible tree diagram showing treatment technique hierarchies annotated with microplastics removal percentages from literature reviews.
Shelter in Space
App
★ NASA Award
Best Mission Concept at the NASA Space Apps COVID-19 Challenge (26,000+ participants, ~150 countries). A resilient community infrastructure concept built in 48 hours.
Reusable Job Scraper
Script
Active
Reusable script for collecting and organizing job postings from online sources, adaptable for different search terms, roles, or scientific communities. Includes an interactive triage dashboard.
COVID-19 Financial Impacts Survey
Analysis
Completed
Survey design, data collection, and analysis of financial impacts of COVID-19 on California water agencies and households — statistically significant statewide sample.
Microplastics Methods Navigator
App
Streamlit
Active
Interactive decision-tree app for finding microplastics and nanoplastics research methods, standards, and guidance. Organizes 175+ seminal references across a four-tier authority hierarchy from ISO/ASTM standards to supporting literature.
GitHub 101 (with R focus)
Training
Reference
Practical introduction to Git and GitHub with a heavy focus on R workflows — version control, collaboration, and reproducible research for environmental scientists.
PubMed Systematic Search Workflow
R Package
Active
Reusable R helpers for systematic PubMed searches. Reads and normalizes search-string text files, chunks and runs queries, then combines and exports results — reproducible and collaborator-friendly, no notebook editing required.
Creatures of the Deep
Game
Active
Original marine science learning party card game designed to make ocean ecology and biodiversity accessible and fun. Open-source and freely downloadable.