sandeep das

Data & Business Analyst

Kolkata 0+ yrs exp 81 · Excellent

About

Data & Business Analyst with hands-on experience in Advance Excel, SQL, Python, and Power BI, backed by a Microsoft Power BI certification and an MBA. Proven ability to clean, validate, and analyze business datasets, and turn them into dashboards and reports that support faster, more confident decisions. Comfortable owning a reporting workflow end-to-end — from raw data to stakeholder-ready insight.

Skills & Expertise (20)

Advanced Excel Intermediate

5.5/10

Years Exp

Data Cleaning Intermediate

5.0/10

Years Exp

Excel Dashboards Intermediate

5.0/10

Years Exp

PowerPoint Intermediate

5.0/10

Years Exp

KPI Reporting Intermediate

5.0/10

Years Exp

Dashboard Development Intermediate

5.0/10

Years Exp

Pivot Tables Intermediate

5.0/10

Years Exp

SQL Intermediate

4.5/10

Years Exp

Power BI Intermediate

4.5/10

Years Exp

validation Intermediate

4.5/10

Years Exp

Power Query Intermediate

4.5/10

Years Exp

ChatGPT Beginner

4.0/10

Years Exp

Data Modeling Intermediate

4.0/10

Years Exp

DAX Intermediate

4.0/10

Years Exp

Python Beginner

3.5/10

Years Exp

Pandas Beginner

3.0/10

Years Exp

Claude AI Beginner

3.0/10

Years Exp

Copilot Beginner

3.0/10

Years Exp

Matplotlib Beginner

2.5/10

Years Exp

Gemini Beginner

2.5/10

Years Exp

Work Experience

Sales Operations Executive

Orient Blackswan Pvt. Ltd.

Jun 2025 - Sep 2025

Collected, maintained, and organized large datasets using Excel, ensuring data accuracy, consistency, and integrity for reporting and analysis. Performed data cleaning, validation, and quality checks to improve data reliability and support accurate business reporting. Developed interactive dashboards and KPI trackers using Pivot Tables, Power Query, and advanced Excel functions to monitor key business metrics. Analyzed sales datasets to identify trends, patterns, and performance insights, supporting data-driven decision-making. Generated weekly and monthly sales analytical reports, highlighting key findings, performance indicators, and business opportunities. Created data visualizations and presentations using Excel and PowerPoint to effectively communicate insights.

Trainee

WILDCRAFT

Apr 2024 - Jun 2024

Analyzed customer purchasing patterns and sales data using Excel (Pivot Tables, formulas) to identify demand trends. Performed data cleaning and validation to ensure accuracy of sales and inventory datasets. Tracked inventory movement and assisted in data-driven stock allocation decisions. Supported preparation of weekly sales and inventory reports for performance monitoring. Conducted trend analysis on sales and inventory data to identify optimization opportunities and improve operational efficiency.