Joko is interested in developing a WebGIS that is simpler and easier to reach by the general public. He has experience preparing WebGIS in direct collaboration with BPBD Semarang Regency and the U-Inspire Community. This WebGIS with BPBD is called Si Tangkas; a WebGIS developed to facilitate reporting and dissemination of information about landslides. WebGIS with the U-Inspire Community was developed to easily access information on the South Kalimantan Flash Flood in early 2021.