User:Aaronantrim
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Aaron Antrim is Founder and President of Trillium Solutions in Portland, Oregon.
Participation in Transit Wiki
I contribute to Transit Wiki primarily in information technology and topics. Please feel free to contact me with questions on these topics.
For recent edits, see my user contributions page.
Key skills and expertise areas
- Fixed-route transit
- Demand response (DRT)
- General Transit Feed Specification data
- GTFS-realtime data
- Trip planners
- Data specifications
- OpenStreetMap
- Transit marketing (focus on online marketing)