Hello there,
Yoi want an app for presentation level. The app should have three users and two supervisor level and one manager level. Contact me for more details.
I can build your app
Relevant Skills and Experience
frontend: html,css, JavaScript, bootstrap, jQuery,ajax, angularjs, angular 2, angula5, angula6.
backend: php,codeigniter, laravel, WordPress,nodejs,spring, spring boot and more.