Data Analyst with 3+ Years in Analytics and Dashboards

Sahana Duggiraju

Data Analyst

+1-945-***-**** **************@*****.*** Fort Mill, South Carolina, 29707, United States LinkedIn SUMMARY

Detail-oriented and results-driven Data Analyst with over 3+ years of experience in analysing complex datasets, building interactive dashboards, and delivering actionable insights to drive business performance. Proficient in SQL, Power BI, Python, Tableau, and Excel, with a strong foundation in statistical analysis, data visualization, and problem- solving. Adept at working across cross-functional teams to design scalable data pipelines, support strategic initiatives, and improve data-driven decision-making. SKILLS

Programming & Data : SQL (advanced queries, joins, window functions), Python, R (intermediate) Packages : Pandas, NumPy, Matplotlib

Visualization : Tableau, Power BI, Looker, Excel (PivotTables, VLOOKUP, VBA automation) Cloud Technologies : AWS, Azure, Snowflake

Analysis : KPI Reporting, Ad hoc Reporting, Trend/Variance Analysis, Anomaly Detection, Process Improvement

ETL / Pipelines : SQL automation, dbt, Snowflake, Python scripting Compliance &

Documentation

: Audit Dataset Preparation, Regulatory Submissions, Reporting Process Documentation

Other Tools

: JIRA, Agile/SDLC, PowerPoint

EXPERIENCE

Data Analyst, Elevance Health, United States Apr 2025 — Present

• Developed real-time Power BI dashboards to monitor supply chain KPIs, improving visibility and reducing reporting delays by 35%.

• Automated weekly and monthly reporting processes using SQL and Python, saving over 15 hours per analyst per month.

• Collaborated with finance and operations teams to build data models for forecasting inventory demand across regions, enhancing inventory accuracy by 22%.

• Led root cause analysis on pipeline discrepancies using structured data queries, resulting in 18% improvement in issue detection timelines.

• Worked cross-functionally with data engineers to improve data pipeline performance and minimize lagin data refresh cycles.

• Participated in quarterly business reviews by preparing detailed performance reports and variance analysis from forecasted vs. actual data.

Data Analytics Intern, M&T, United States Oct 2024 — Mar 2025

• Designed exploratory data analysis (EDA) reports using Python and Excel to identify consumption patterns and product shelf life.

• Supported marketing analytics team in tracking digital engagement metrics across platforms and visualized performance trends in Tableau.

• Assisted in building SQL queries to clean, merge, and analyze over 500K rows of sales and marketing data across North America.

• Conducted competitor price analysis and correlation modeling to support product pricing strategy.

• Participated in Agile ceremonies and sprints to support cross functional collaboration on data requests.

• Supported creation of executive-level dashboards that visualized monthly campaign ROI and were presented in stakeholder briefings.

Junior Data Analyst, Amber Enterprises, India Apr 2021 — Dec 2023

• Reduced product defect rate by 14% within 6 months by designing a Tableau dashboard for real-time quality monitoring.

• Conducted time-series analysis on customer complaint data to predict seasonal volume spikes and improve service planning.

• Collaborated with cross-functional teams during ERP migration, ensuring 100% data accuracy across 3 business units through SQL-based validation checks. EDUCATION

Sumathi Reddy institute of technology for women, Warangal, India Jun 2022 Bachelors, Computer Science

Louisiana Tech University, Ruston, USA May 2025

Master of Science in Data Analytics

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