Sayantan is a Data Analyst | Power BI, SQL, Python, Excel, PySpark | Automation & ETL | Dashboards & Reporting | Data Operations, Business Analytics | Power Automate, Power Platform | 2 YOE, based in Chennai, Tamil Nadu, India. View their complete profile — including skills, work experience, and education — on Riseflake, India's professional network for students and early-career professionals.