Hi
I represent Super Simple Cloud and my company specialises in scripting for the Google ecosystem, which includes Google Sheets, Google Calendar, Gmail, etc.
We have worked on a similar project in the past which included setting up Google Calendar meetings and sending invites based on data in Sheets.
Owing to our specialization and past experience, I am very positive of being able to complete your project exactly to your needs and in 2-3 days' time.
Please feel free to write back if you have any queries.
Regards
Hardik