Hi Sir,
I have been working on Office 365 for 10 years. I have experience with SharePoint, Project, PowerApps, Teams, Flow and PowerBI. I developed many mobile/tablet apps like inspection, handover protocol, trade management apps. I used the Sharepoint, Local Sql server, azure sql server as a database for PowerApps app.
Please let me know if you have any questions.
Thanks
Molalign