Joseph O'hallaron
Software Engineer at NVIDIA
Denver, Colorado, United States
Summary
👤
Senior🎓
Top SchoolJoseph O'hallaron is a seasoned full-stack software engineer with 11 years of experience and a strong focus on front-end web development, data visualization, and API design. He has driven production-ready interfaces and data pipelines at companies including NVIDIA, HEAVY.AI, and DataRobot, and previously led his own consultancy helping organizations make complex data useful and beautiful on the web. His background includes building large-scale mapping and geospatial applications for defense and emergency response, processing millions of records per day, and shipping event detection and entity resolution systems. Comfortable across the stack, he combines hands-on JavaScript/React front-end expertise with Python and Java data-processing experience and AWS-deployed infrastructure. Based in Denver, he brings a practical mix of product-minded engineering and domain experience in geospatial analytics that often reveals actionable insights from messy data.
11 years of coding experience
7 years of employment as a software developer
BS, Information Systems, Computer Science Minor, BS, Information Systems, Computer Science Minor at Carnegie Mellon University
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (32)
visualization10
crossfilter10
d3js10
charting9
charts9
typescript9
gpu9
data-visualization9
mapbox-geocoding8
geospatial-analysis8
plugin8
webgl7
javascript7
geocoding7
deck-gl7
Programming languages (3)
Github contributions (5)
johallar/dotfiles
Nov 2015 - May 2016
Contributions:2 pushes, 1 branch in 5 months
johallar/probablepeople
Mar 2019 - Jul 2019
:family: a python library for parsing unstructured western names into name components.
Contributions:11 pushes in 3 months
python-librarypythonparsingwesternparser
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