Hi Sir/Madam,
I have been working at Office 365 for 7 years. I have experience with SharePoint, Project, PowerApps, Teams, Flow, PowerBI, Planner and Office Plugin.
I developed four mobile/tablet apps like inspection, handover protocol, trade management apps. I can make the custom connector, form to pdf convert, putting the form into teams tab, etc. I used the Sharepoint, Local SQL server, Azure SQL Server as a database for the PowerApps app.
We have to use the CDATA API as a connector.
Please let me know if you have any questions.