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Charlie Loyd [Mapbox]

Imagery engineer

Mark Lucas

Gordon Luckett [Arrow Geomatics Inc.]

GIS Consultant, Trainer and Developer

Gordon Luckett is an owner of Arrow Geomatics, Inc., a geographic information system (GIS) consulting, training, and development company, and he has authored many of the official Infrastructure Map

Bicycle Touring

Rahul Maddimsetty [Foursquare Labs]

Software Engineer

Camilla Mahon

Chad Mahoney [Green Power Labs]

GIS Specialist

Alex Mandel

Stace Maples

David Marcus

Brett Marraccini [DigitalGlobe]

Product Manager - Maps API

Brett specializes in satellite imagery content and web mapping solutions. He also has an ever-growing relief map collection. aka: BJ

Yakima, WA || snow, maps, trails and exploration in general.

Roland Martin [Arup]

Senior GIS Consultant

I'm a GIS specialist in Arup's Los Angeles office, with experience in a wide range of areas of GIS, including rail alignment analysis, acoustic modelling, and data management for infrastructure pro

Walking, cycling, ancient British TV, dull/pretentious foreign films and electronic music. Synths and stuff. I've got a MicroKorg but also some pretty rare and unusual things including a theremin which doesn't work. I also love aimless travel and learning languages (currently French and German, a bit of Spanish, and right now I'm failing abysmally to learn Mandarin).

Nick Martinelli

Joel Masselink [Earth Logic LLC]

GIS Consultant
FOSS4G, open source, spatial statistics, scripting

Stephen Mather [Cleveland Metroparks]

GIS Manager

Stephen has been working in GIS, Planning, and related fields since 1998, working for the last 8 years as the GIS Manager for Cleveland Metroparks.

James McBroom

Chris McNamara

Daniel Morissette [Mapgears]


Devan Morris

Bob Moskovitz [California Geological Survey/Seismic Hazards Zoning Program]

Research Analyst

Andrew Mounsey

Shruti Mukhtyar [Geospatial Innovation Facility, UC Berkeley]

Web Application Developer

Michael Nowak

Darya Oreshkina

Jenny Palomino [UC Berkeley]

Ph.D. Candidate and Graduate Student Researcher

I am a Ph.D. candidate at UC Berkeley, specializing in the development of geospatial tools for environmental and ecological applications.

Bborie Park

Dylan Perkins

Gretchen Peterson

Mary Phillips [Benton County, Washington]

GIS Manager

Eddie Pickle [RadiantBlue Technologies]

Managing Director Open Source Programs

Eddie Pickle is a geospatial technology executive and co-founder of two successful software companies.

Open source software. Building industry consortia. Crowd sourcing for data development.

Edouard Poitras

Josh Poley

Developer Outreach

Joshua comes from the aerospace origins of Analytical Graphics, Inc., working with technical visualizations for 15 years.

Seth Price

Brian Quinn [City and County Dept. Technology, San Francisco Enterprise GIS Program]

Architect / Analyst, San Francisco Enterprise GIS Program

Geophysicist, machine vision, remote sensing, environmental engineering, natural and technological hazard loss estimation, private- and public-sector geospatial technology he does.


Pierre Racine [University Laval - Center for forest research]

Geospatial Information System Architect - Research Professional

After having working some years for Bentley Systems, Pierre went back to university to specialize in geomatics.

PostGIS, spatial analysis

Andrew Rahn [Rahn Land, Inc.]


I am a rural land appraiser who works and lives in Montana, USA.

Sustainable agriculture, GIS and mapping, open-source software, natural health.

Paul Ramsey

Dino Ravnic [GIS Cloud]

Co-founder and CEO

Dino Ravnic is a co-founder and the CEO of GIS Cloud (

cloud, open source, map engines, apps

Andrew Ross [Eclipse Foundation]

Director, Ecosystem Development

Andrew Ross is Director of Ecosystem Development at the Eclipse Foundation. He is responsible for the LocationTech & Science working groups.

Cool technology & especially geospatial, VoIP, and Video. Astronomy, Biking, and reading a good book.

Michael Ross [DataBC, Province of British Columbia]

Geoweb Architect

Michael is a geoweb architect for DataBC at the Province of British Columbia. He has been using open source in the design of geographic web services for over ten years.

addressing, REST, all things open, evolutionary algorithms, music composition software

Sara Safavi [Hart Safavi LLC]

Software Developer

Sara Safavi is a software developer with a geohabit in Austin, TX.

open source, Python, community building, good beer

Sikhar Saikia

Micha Salomon

Bahare Sanaie-Movahed [Northeastern University ]

GIS Specialist

Received master degree in Remote Sensing and GIS in Environmental Studies from Boston University.

GIS, ESRI, Humanities, Environmental Studies, Open data, Open source GIS

Bruno Sanchez Andrade Nuno

Richard Sharp [The Natural Capital Project]

Lead Software Architect

Rich Sharp leads the software development projects that support ecosystem service assessment and planning at the Natural Capital Project.

Computational software for natural science applications, high performance computing applications, cloud computing, and scientific visualization.

shiny shiny

Raj Singh [IBM Analytics]

Developer Advocate

Raj is a Developer Advocate and Open Data Lead at IBM Cloud Data Services. He specializes in all things geospatial and hacks on analytics in R/dashDB and Spark/iPython notebooks.

Josh Sisskind

i began college with the goal of being the next al roker...but realized weather is only fun when it's a disaster.

sports, flannel shirts, coffee, github and wikipedia deep dives, percussion...