Open to opportunities

Sanjiti Chakraborty

@sanjitichakraborty

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Business Intelligence analyst transforming data into actionable insights for strategic decisions.

United States

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What I'm looking for

I seek BI or analytics roles where I can build scalable dashboards, improve data quality, automate reporting, and work cross-functionally in an agile, impact-driven team.

I am an analytically minded Business Intelligence professional with over 5 years of experience in data analysis, reporting, and delivering actionable business insights. I have built and optimized 80+ Tableau dashboards, developed 20+ dashboards in Superset and Tableau, improved report performance across Looker and Power BI, and automated large-scale reporting processes to drive efficiency and accuracy.

I excel at diagnosing data anomalies, improving data integrity, and collaborating cross-functionally to deliver clean, trustworthy datasets that support decision-making. My technical strengths include SQL, Python, multiple RDBMS platforms, Power BI, Tableau, Looker, and reporting automation, and I hold a Master's in Information Technology & Management and a Scrum Master certification.

Experience

Work history, roles, and key accomplishments

Current

Business Intelligence Analyst

Current

AmexGBT

May 2025 - Present (1 year 1 month)

Identify and resolve anomalies in booking-related data and code logic to ensure accurate reporting; conduct data integrity checks and deliver clean datasets to business users to support decision-making.

Data Validation SQL Tableau Data Quality Cross Functional Collaboration Reporting Data Integrity Root Cause Analysis

Senior Dev Engineer

Technoidentity Solutions Pvt Ltd

Jan 2025 - May 2025 (4 months)

Built 20+ interactive dashboards in Apache Superset and Tableau to visualize large datasets and drive data-informed decisions, improving operational efficiency by 25% and enabling regional revenue analysis.

Apache Superset Tableau Data Visualization Dashboard Development SQL Performance Optimization Revenue Analysis BIツール

BI Developer

Tata Consultancy Services

Aug 2019 - Nov 2024 (5 years 3 months)

Delivered 80+ Tableau dashboards and automated 100+ reports, optimized queries to improve Looker report performance by 40%, and reduced manual report generation time by 50%, enabling actionable insights across 40+ brokers.

Tableau Power BI Looker SQL Server Crystal Reports ETL Performance Tuning DAX Data Modeling

Education

Degrees, certifications, and relevant coursework

Illinois Institute of Technology

Master of Information Technology & Management, Information Technology & Management

Completed a Master of Information Technology & Management with coursework in data analysis, data warehousing, database management, and data visualization.