Headline

Attended Dinabandhu Andrews College - India

About

Data Analyst | Python • SQL • Power BI • Tableau | Dashboard & Data Visualization Enthusiast

Location

Kolkata metropolitan area

AI stack

claude

cursor

gemini

ChatGPT

Microsoft Copilot

Work experience

Data Analyst at Sharpener tech, Dec 2025 - Aug 2026 · 8 mo, Remote, Built interactive data visualizations and business intelligence dashboards using Power BI to track organizational metrics. Leveraged Python (Pandas, NumPy) and SQL to query databases, clean raw data, and perform exploratory data analysis. Solved complex business case studies by translating abstract data into actionable insights.

Data Analytics Virtual Internship — Deloitte at Deloitte, Mar 2025 - Jun 2025 · 4 mos, Kolkata, West Bengal, India, • Completed a virtual simulation focused on data analytics and forensic technology. • Cleaned, analyzed, and visualized large datasets to identify patterns and generate insights. Presented recommendations using visualization dashboards

Education

BCA, Computer Programming, Specific Applications, Dinabandhu Andrews College - India

Mathematics and Computer Science, Garia Harimati Devi Uchcha Balika Vidyalaya

Public links

github: https://github.com/Oisheeroy