Schuyler Erle has been a Free Software developer and evangelist for over fifteen years. He was a co-author of ‘'Mapping Hacks'’ and ‘'Google Maps Hacks’'. Schuyler was also a co-founder of the OpenLayers and TileCache projects, and is a charter member of the OSGeo Foundation. He currently lives in San Francisco.
Jaakko Helleranta is a consultant on geo things and using technology in the field and considers himself a mapping generalist. He is passionate about the possibility of OpenStreetMap, Open Data, Open Source tools and the general Open Paradigm helping level the global playing field. He has worked with international development for over ten years. Jaakko got more involved with OpenStreetMap and HOT in the response to the Haiti earthquake of 2010 and ended up living in Haiti for three years. He is currently based in Nicaragua and is currently serving as president of the HOT Board. He contributes to OSM under username jaakkoh.
Heather Leson is a community builder, project leader, and idea hacker for global open source projects and communities. Some of the organizations she had lead include the Crisis Mappers Network, Humanitarian OpenStreetMap Team, Open Knowledge Foundation, Ushahidi, Random Hacks of Kindness, Mozilla and more. Heather has over 15 years of experience in technical incident management, software life-cycle development, customer care, and Internet communications. In her current role as Community Engagement Director at Open Knowledge Foundation, she is programme lead to support the Open Data community specifically focused on the developing world. As a Board member for Humanitarian OpenStreetMap Team , Heather is focused on community engagement, organizational development and fundraising. Heather blogs at http://textontechs.com.
Harry Wood has been heavily involved in OpenStreetMap since the early days, as a mapper, developer, documenter, wiki gardener, and communicator within the community, bringing these skills to humanitarian mapping as a coordinator and motivator of the volunteer mapping community.
Kate Chapman is the Executive Director at the Humanitarian OpenStreetMap Team. Her most recent work has been in Indonesia working on a program over the three years working with the Australia-Indonesia Facility for Disaster Reduction using OpenStreetMap and InaSAFE to help disaster managers better develop contingency plans. Previous to working at HOT Kate was involved in development of multiple web-GIS applications including GeoCommons and iMapData.