Designer / Front-end Developer

About OpenSignal : We’re building the most comprehensive data set on wireless networks in the world. We want to know which mobile networks are the best in any area, where the best wi-fi hotspots are located and how you can get better signal on your cell phone in realtime. We do this by crowd-sourcing data from users of our mobile application – data which we then take and visualize on our website OpenSignal.com We’ve had over 2.5million people download our application to date and have worked wit…