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Anushal Gupta

@anushalgupta

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Data Analyst and Junior Data Engineer delivering SQL ETL and executive-ready BI dashboards.

India

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What I'm looking for

I’m looking for a role where I can own SQL ETL and BI reporting—turning messy data into validated, automated dashboards and actionable insights, while growing my data engineering and analytics impact.

I’m a Data Analyst and Junior Data Engineer focused on SQL-driven analytics, ETL pipeline development, and BI reporting workflows. At DRDO, I built Python/SQL ETL pipelines to standardize and transform 50,000+ records, cutting manual effort by ~60% and strengthening reporting reliability.

I also develop SQL-backed Power BI dashboards and automated reporting to support operational decision-making. Through data validation, anomaly detection, and SQL query optimization (window functions), I resolved 3,200+ quality issues and improved dataset accuracy to ~94%, and I’ve applied feature engineering to an EEG mental state classification system to raise macro F1-score from 0.49 to 0.56.

Experience

Work history, roles, and key accomplishments

Data Analyst Intern

Defence Research and Development Organisation (DRDO)

Oct 2025 - Apr 2026 (6 months)

Designed Python/SQL ETL pipelines to standardize and transform 50,000+ records, reducing manual effort by ~60% and improving reporting reliability. Built SQL-backed Power BI dashboards and automated reporting workflows, performing data validation/anomaly detection and resolving 3,200+ quality issues to raise dataset accuracy to ~94%.