Hisham Massih
Principal Software Engineer at Esri
Redlands, California, United States
Summary
👤
Senior🎓
Top SchoolHisham Massih is a Principal Software Engineer with over 12 years of concentrated experience in geospatial platforms and spatial data, and more than two decades contributing to GIS engineering at Esri. Based in Redlands, California, he has progressed from developer support to principal architect roles, shaping scalable spatial systems and developer-facing tooling since 2000. His background blends a strong academic foundation in computer science (BS/MS) with hands-on leadership early in his career as a GIS development lead, giving him rare domain depth across enterprise GIS product cycles. Known for translating complex geospatial requirements into robust, production-ready solutions, he pairs deep technical expertise with practical mentorship across teams. Though not prolific on GitHub, his long tenure at the industry-leading Esri reflects influential, often behind-the-scenes contributions to widely used geospatial software and standards.
12 years of coding experience
21 years of employment as a software developer
MS Computer Science, MS Computer Science at Notre Dame University
Github Skills (15)
querying8
vector7
raster7
wfs7
api7
translator6
gis6
geospatial6
geotiff6
openapi5
rasterio5
data-formats5
gdal4
geojson4
ogc4
Programming languages (2)
Github contributions (5)
Esri/arcgis-portalviewer-dotnet
Mar 2014 - Oct 2014
Contributions:39 commits in 6 months
hmassih/ogcapi-features
Mar 2021 - Mar 2021
An open standard for querying geospatial information on the web.
Contributions:3 pushes, 1 branch in 6 days
wcswpsgeospatialwfsquerying
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