•The existing web app needed to be transformed into mobile multi platform app and needed 3D mapping
•Researched about geolocation program and 3D data visualization with Javascript
•Using geolocation data, designed how to build 3D map with various platform such as, WebGL, MapboxGL, and HarpGL
•Building prototype 3D mapping application using HarpGL
•Researched and designed how to transform existing web application to multi-platform app using React Native