Open to opportunities

Sahitya Gadiparthi

@sahityagadiparthi

Message

Senior data analyst focused on scalable analytics, data quality, and self-service BI.

United States

Message

What I'm looking for

I’m looking for a role where I can deliver scalable analytics and self-service BI, strengthen data quality and lineage, and optimize SQL and ETL pipelines—partnering with stakeholders to define KPIs and improve decision-making.

I’m a Senior Data Analyst who turns large, complex data into trusted reporting and faster decisions. At Blue Cross of Idaho, I analyzed 10M+ healthcare claims and membership records using Python, SQL, Amazon Redshift, and Athena to uncover trends and improve operational visibility.

I build self-service analytics that empower stakeholders. I developed 15+ Power BI dashboards and executive reports, enabling business users to monitor KPIs independently and reducing manual reporting effort by 40%.

I also focus on data reliability and performance. I designed scalable ETL workflows with AWS Glue, Lambda, S3, dbt, and SQL, and improved data quality with automated Python and SQL validation—reducing reporting discrepancies by 30%. I optimized complex SQL and analytical data models in Redshift to reduce report execution time by 45%.

Before that, I supported research and operational insights as a Graduate Assistant and delivered actionable analytics at Fractal Analytics on 20M+ structured and semi-structured datasets using Apache Spark and AWS. Across roles, I’ve consistently streamlined recurring analysis workflows and partnered with cross-functional teams in Agile sprints to accelerate delivery of business impact.

Experience

Work history, roles, and key accomplishments

Current

Sr. Data Analyst

Current

Blue Cross of Idaho

Jul 2025 - Present (1 year 1 month)

Analyzed 10M+ healthcare claims and membership records using Python, SQL, Amazon Redshift, and Athena to identify trends and improve operational reporting. Built self-service Power BI dashboards and optimized ETL workflows using AWS Glue, Lambda, S3, and dbt while improving data quality through automated validation processes.

Python SQL Amazon Redshift Athena Power BI AWS Glue AWS Lambda S3 DBT ETL Data Quality Management Data Reconciliation Metadata Management KPI Reporting Query Optimization

Graduate Assistant

Northern Illinois University

Jan 2024 - May 2025 (1 year 4 months)

Analyzed research and operational datasets using Python and R to perform statistical analysis and support faculty-led research initiatives. Developed automated data preparation and reporting workflows using Python and Excel.

Python R Statistical Analysis Data Preparation Excel

Data Analyst

Fractal Analytics

Jun 2022 - Jul 2023 (1 year 1 month)

Analyzed 20M+ structured and semi-structured datasets using Apache Spark, SQL, and AWS services to identify trends and deliver actionable insights. Built Power BI dashboards and implemented automated data quality monitoring while optimizing Spark applications and SQL performance.

Apache Spark SQL Power BI Python Data Quality Agile Sprints

Data Analyst

ManBroSys

May 2021 - Dec 2021 (7 months)

Analyzed business data using SQL and Microsoft Excel to identify trends, generate performance reports, and support decision-making. Developed Tableau dashboards and improved reporting accuracy through data cleansing, validation, and Lean process improvements.

SQL Excel Tableau Data Validation Process Improvement Reporting