Flutterflow Data Analytics Dashboard Development

I'm seeking a skilled software developer to create and manage or program, a data analytics and visualization desktop application: Flutterflow, Word office,The application should integrate the following data sources:

- Databases (SQL, NoSQL)
- Spreadsheets (Excel, CSV)
- APIs (Web Services)
- micro strategy
-COTS

Ideal skills and experience:
- Proficiency in Flutterflow
- Strong background in data analytics and visualization
- Experience with SQL and NoSQL databases
- Expertise in handling Excel and CSV data
- Familiarity with integrating various APIs
- Knowledge of COTS and Microsoft Office Suite