Ryan Taylor-gratzer
Transportation Planner
Los Angeles, California, United States
Summary
👤
Senior🎓
Top SchoolRyan Taylor-gratzer is a transportation planner in Los Angeles with 12 years of experience designing safer, more accessible active-transportation networks for cities and communities. He blends rigorous GIS and data analytics (ArcMap/ArcGIS Pro, QGIS, Python, SPSS) with hands-on cartography and grant-writing, delivering collision, equity, and accessibility analyses for public and private clients. After early research roles at UCLA and a senior planner stint at Alta, he now applies that expertise at WSP USA while continuing to prototype mobile apps and websites in React Native and WordPress. Known for pragmatic problem-solving, he manages complex datasets and translates technical findings into clear designs and outreach materials. An avid contributor to small open-source projects (including Pinball Map), he pairs urban planning depth with a maker’s curiosity for tools that improve city life.
12 years of coding experience
4 years of employment as a software developer
Certificate in Sustainability, Sustainability Studies, Certificate in Sustainability, Sustainability Studies at UCLA ExtensionBachelor's degree, Sociology, Bachelor's degree, Sociology at UC Santa BarbaraMaster's degree, City/Urban, Community and Regional Planning, Master's degree, City/Urban, Community and Regional Planning at University of California, Los Angeles
Github Skills (200)
devise10
ui-components10
authentication10
react-native-module10
mapview10
google-maps10
heroku10
javascript10
pbm10
rubygems10
app-framework10
raspbian10
geocoding10
maps10
android-apps10
Programming languages (21)
Github contributions (5)
RyanTG/pbm
Jan 2015 - Jul 2026
Pinball Map
Contributions:1783 pushes, 53 branches, 84 comments in 11 years 8 months
pinballmap
pinballmap/status
Jun 2025 - Jul 2026
Contributions:703 pushes, 1 branch, 5 comments in 1 year 1 month
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.