Decision-Ready Analytics Dashboard Automation

I have a collection of operational data arriving daily as CSV and Excel files. The task is to turn those raw tables into a single, reliable data model, surface the right KPIs on an interactive dashboard,... (Budget: ₹37500 - ₹75000 INR, Jobs: Business Intelligence, Data Analysis, Data Processing, Data Visualization, ETL, Excel, MySQL, Power BI, Python, Tableau)