Lloyd Heberlie
Product Engineer at Esri
Greater St. Louis United States
Summary
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SeniorLloyd Heberlie is a Product Engineer with 13 years at Esri and over two decades of experience building and demonstrating web-based mapping applications. He specializes in the ArcGIS Maps/JavaScript SDK, designing API features, building core web GIS business logic, and driving performance and scalability testing. Lloyd excels at translating customer requirements into product direction, reproducing real-world GIS scenarios to surface bugs, and quickly resolving developer roadblocks. He blends hands-on coding of industry-standard components with deep domain expertise in graphic and image data manipulation and display. Based in Greater St. Louis, he pairs practical developer advocacy with a knack for turning complex geospatial problems into usable web solutions. An often-overlooked strength is his focus on simulation-driven QA, which helps prevent regressions before they reach customers.
13 years of coding experience
Github Skills (43)
javascript10
parser10
log4js-node10
serializer10
npm-cli10
documentation-generator10
jsdoc10
nodejs10
arcgis-js-api10
arcgis9
api9
web-components8
jsbin8
markdown7
devtools7
Programming languages (8)
Github contributions (5)
Esri/arcgis-samples-flex
Mar 2013 - Oct 2014
Contributions:50 commits in 1 year 7 months
apiarcgisarcgis-apiflex
lheberlie/build-screenshots
Nov 2021 - Jan 2026
Contributions:125 pushes, 13 branches, 6 tags in 4 years 2 months
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