Hi,
I am an IT professional with over 12 years of experience on PLSQL. I have been working with Oracle APEX for the past 1.5 years.
I am currently working on a tool which help Cloud business to track utilization and plan to adquire new hardware for their services. Unfortunately, the tool Is confidential so I can't show you the app itself.
I have worked with interactive grids, data loads (both manual and through REST API), templates and basically most of the APEX items.
I would like to have more details about your project in order to understand the scope. Inserting a record sounds quite simple but I am wondering how many validations you might need before that.