Php wordpress plugin help

General information for the business: wordpress plugin help
Description of requirements/functionality: php wordpress plugin help
Extra notes: i am needing some assistance with my custom built wordpress plugin development and need some code written to help me finish it off and make it work
i am needing my both fronted user and admin site php files to be able to work with wordpress as a standalone plugin with any theme installed on that site at the time

i am needing a small bit of code to start with

just a small bit of custom code to be able to just to click plugin install and that then activates and generate all the plugin pages with shortcodes on the pages generated

amounts other bits of custom plugin work every few weeks as and when needed