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Developer and data analyst with 4+ years across data science, systems development, and team leadership — building geospatial and healthcare data infrastructure at hMetrix, NASA, and Columbia University.
A results-driven developer and data analyst with 4+ years of experience, I bring a unique blend of skills spanning data science, systems development, and team leadership. My expertise has been instrumental in creating innovative solutions for diverse organizations, including hMetrix, NASA, and Columbia University.
Senior Healthcare Data Analyst
Intermediate System Analyst Programmer
Urban Data Analyst Intern
Graduate GIS Analyst
Product Designer
MS Computational Design Practices
- Relevant coursework: GIS, Machine Learning, Web Foundations, Data Science (Python).
Bachelor of Urban Design
- Relevant coursework: GIS, Transit-Oriented Development, Visual Studies.
AOMA: Predicting Mobility Gaps
- Cleaned over 2 million unique records to correct inaccurate GPS points and match to street centerline.
- Captured unique pedestrian demand areas and compared service catchment areas of public transit modes.
Solar Potential with LAS Data, NYC
- Used ArcGIS Model Builder and ArcPy to process 179 LAS tiles from NYC Planimetric, 2017.
- Calculated solar PV potential for city rooftops, appending NY BBL codes to assess Local Law 97 for each building.
Studer-Ellis, G., Alcott, A., Jester, N., MacManus, K., Ochrym, M., Schwizer, L., Tisdale, B., Verghese, G., Vinay, S., & Zhao, P. (2024, December 9–13). NASA's Enterprise Earthdata GIS (EGIS): Integrating Earth Observation and Human Dimension (EOHD) Data with GIS Visualization and Analysis for Science and Applications by Building and Releasing REST Services [Conference presentation]. AGU24 Annual Meeting, Washington, DC, United States.
View abstract ↗Studer-Ellis, G., Alcott, A., Jester, N., MacManus, K., Ochrym, M., Schwizer, L., Tisdale, B., Verghese, G., Vinay, S., & Zhao, P. (2024, December 9–13). NASA's Earthdata GIS (EGIS) Enterprise: Transforming Earth Observation and Human Dimension (EOHD) Data and Building Dynamic Analysis Ready Web Services for Faster and Easier Data Interrogation [Conference presentation]. AGU24 Annual Meeting, Washington, DC, United States.
View abstract ↗Rosenzweig, C., Solecki, W., Friedman, E., Delgado Ramos, G. C., Xing, X., Lehmann, M., Tollin, N., Smetana Kagan, S., Benhallam, J., Dombrov, M., Bader, D., & Pelaccio, N. (2026). Building and using the evidence base for urban climate action: the UCCRN City Solutions Case Study Atlas. npj Urban Sustainability, 6, 34.
Read the paper ↗