Martijn van Exel
Martijn van Exel hasn't written any stories yet.
Martijn van Exel
Improving OpenStreetMap one node at a time, for fun and profit. OpenStreetMap Foundation board of directors. Telenav Maps.
Martijn van Exel hasn't written any stories yet.
Improving OpenStreetMap one node at a time, for fun and profit. OpenStreetMap Foundation board of directors. Telenav Maps.
