Troubleshooting for a shiny app already build

Hi there! I'm looking for a freelancer to help me with troubleshooting an existing Shiny app. Specifically, I have an issue on multiple sessions of the app, i build an app to input data, and everytime I open a second browser the datatable on the first browser gets reset making it imposible for syncronous users in one serverI'm looking for someone knowledgeable with debugging code. Of course, experience with Shiny apps and datatables is a must. Thanks in advance for your help!