📍 Denver, CO · Open to Remote

GIS Engineer &
Spatial Data Specialist

I build geospatial systems that turn complex spatial data into decisions. Deep ESRI stack + open-source GIS, Python automation, and web mapping.

ArcGIS Pro Python / arcpy PostGIS QGIS Remote Sensing Web GIS Spatial ETL Cartography
📧 Get in Touch ⌥ GitHub

Technical Skills

ESRI Ecosystem

ArcGIS Pro ArcGIS Online ArcGIS Enterprise ArcGIS Dashboards StoryMaps Experience Builder ModelBuilder

Open Source GIS

QGIS PostGIS GDAL / OGR Leaflet MapboxGL JS OpenLayers

Programming

Python arcpy geopandas shapely SQL / Spatial SQL JavaScript / TS Jupyter

Data & Databases

PostgreSQL + PostGIS File Geodatabase Enterprise GDB ETL Pipelines FME Versioning

Analysis Domains

Spatial Analysis Remote Sensing Cartography Urban Planning Environmental Transportation Utilities

Web GIS & APIs

ArcGIS JS API Feature Services REST APIs WMS / WFS Git Docker

Projects

🗺️

Spatial Analysis Dashboard

Interactive ArcGIS Dashboard for real-time monitoring of [domain] data with automated alerting and stakeholder reporting.

ArcGIS Online Dashboards Python
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Python GIS Automation

arcpy automation pipeline that processes and validates incoming spatial datasets, reducing manual QA time by ~60%.

arcpy Python ModelBuilder
🌐

Web Mapping App

Custom web map built with ArcGIS JavaScript API and hosted on ArcGIS Online for public-facing spatial data access.

ArcGIS JS API JavaScript Feature Services

Experience

GIS Analyst

[Current Employer] — Denver, CO
20XX – Present
  • Designed and maintained spatial databases supporting enterprise GIS operations
  • Built Python/arcpy automation workflows cutting manual processing time by ~40%
  • Produced ArcGIS Dashboards and Story Maps for executive and public audiences
  • Integrated third-party data feeds (census, satellite, sensor) into enterprise GIS

GIS Technician

[Previous Employer] — Denver, CO
20XX – 20XX
  • Performed spatial analysis and produced maps for planning and environmental projects
  • Collected and processed field data with GPS devices and mobile data collection tools
  • Maintained File and Enterprise geodatabases with regular QA/QC cycles

Get in Touch

📧
Email
matt@gissentanna.com
GitHub
mattgiss
💼
LinkedIn
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📍
Location
Denver, CO