About
Aspiring Data Analyst with hands-on experience in data analysis, visualization, and business intelligence using SQL, Python, Power BI, Tableau, and Excel. Skilled in transforming raw data into actionable insights through dashboards, predictive analysis, and data-driven problem solving.
Experience5
Cashier
Aug 2023 — Sep 2024Premier Maruti NEXA Service Center · Kolkata
Managed daily cash transactions, ensuring accuracy in financial records. Maintained Excel sheets for transaction records, facilitating efficient financial tracking. Performed database entries, supporting streamlined operational data management.
Operations Support
Apr 2023 — Aug 2023Salagram Power and Steel Ltd · Kolkata
Streamlined operational and documentation processes to enhance efficiency. Maintained accurate data records and facilitated administrative workflows. Created detailed documentation on processes and procedures related to operations support activities.
Retail Business Owner
2020 — 2021Apparel and Cosmetics Shop · Kolkata
Managed daily operations of apparel and cosmetics shop. Oversaw daily sales, inventory management, and customer transactions to ensure operational efficiency. Maintained financial records and analyzed business performance to inform strategic decisions.
Operations and Sales
2018 — 2020Butterfly Collection · Kolkata
Supervised production operations, ensuring alignment with financial performance. Managed operational workflows and business processes to enhance overall efficiency. Contributed innovative ideas and solutions to enhance team performance and outcomes.
Management
2016 — 2018Shagun Bangles · Kolkata
Supervised production operations, ensuring alignment with financial performance. Managed operational workflows and business processes to enhance overall efficiency.
Projects6
E-commerce Delivery Performance & Customer Satisfaction Analysis
Analyzed 2 datasets (orders + feedback) using MySQL and Microsoft Excel, uncovering ~29.5 min avg delivery time consistency across all categories and stable service performance. Identified refund concentration on Blinkit (highest among platforms) and tracked delivery delay reduction from 14.26% -> 13.23% (-7.2% improvement). Built Excel dashboards to monitor monthly order trends and cumulative growth.
- MySQL
- Microsoft Excel
Hospital Emergency Room Analytics Dashboard
Identified critical bottlenecks with ~35 min avg wait time and low satisfaction (~5/10), enabling targeted process improvements to enhance patient experience and reduce delays. Uncovered peak demand patterns, driving data-backed staffing optimization.
- Power BI
Electric Vehicle Data Analysis Dashboard
Enabled market trend identification across 150K+ EV records, supporting data-driven decisions on EV adoption strategy and infrastructure planning. Drove brand performance insights, helping stakeholders benchmark competitors.
- Tableau
Smart Ai Hospital Finder
Built an AI-powered recommendation tool using Streamlit and Google Generative AI, enabling real-time hospital suggestions across 10 major Indian cities for 9 critical conditions. Designed an interactive UI with dynamic inputs.
- Python
- Streamlit
- Gemini Api
Financial Loan Risk Analysis & Prediction
Processed 38,576 loan records, identifying 13.8% defaults and evaluating $435.8M funded vs $473.1M received. Built ML model achieving 0.697 ROC-AUC, 0.696 F1-score, and 64% accuracy.
- MySQL
- Python
- Power BI
Manufacturing Defect Prediction · Data Science Internship
Consolidated 12,204 records from 8 data sources, reducing duplicates by ~0.65% and built ML model achieving 0.986 ROC-AUC and ~95% accuracy.
Education2
Data Analytics Program
2024 — 2026Ivy Professional School For Business
Advanced Excel, MySQL, Power BI, Tableau, Python Programming, Advanced Python, Excel VBA, Foundation
Bachelor of Commerce
2008 — 2012Calcutta University
Finance and Accounts
Certifications2
Data Analytics And Visualization
2026IVY PROFESSIONAL SCHOOL
Gen-AI Foundation Certification
2026IVY PROFESSIONAL SCHOOL