Available to hire
Hi, I’m Venkata Karthik Munnangi, a data-driven analyst who thrives on turning complex data into actionable insights. With around three years of experience across healthcare and IT services, I specialize in SQL, Python, R, Tableau, Power BI, and cloud analytics platforms to deliver measurable outcomes and drive operational improvements.
Collaborating with cross-functional teams, I automate reporting workflows and apply data governance best practices to ensure accuracy, compliance, and value for the business. I’m passionate about turning data into strategic decisions that boost efficiency and growth.
Skills
Language
English
Fluent
Work Experience
Data Analyst (Internship) at Cigna
January 1, 2025 - PresentDesigned and developed automated ETL pipelines using Python, SQL, and Azure Data Factory to integrate healthcare claims, patient demographics, and provider data from diverse sources, increasing data availability by 45% and enabling near real-time analytics for operational insights. Created and maintained interactive Power BI and Tableau dashboards to monitor KPIs such as patient satisfaction, claims processing times, and treatment cost trends, empowering executives to make data-driven decisions. Performed advanced statistical modeling in Python (Scikit-learn, Statsmodels) to forecast patient admissions and resource utilization, improving staffing accuracy by 20% and reducing operational costs. Implemented data governance frameworks with automated validation scripts, anomaly detection, and quality checks, reducing data inconsistencies by 30% while ensuring HIPAA compliance. Optimized SQL queries and stored procedures for large datasets, improving query performance by 40% and enhancing t
Data Analyst at Accenture
July 1, 2021 - July 1, 2023Extracted, transformed, and loaded datasets from ERP, CRM, and marketing platforms into Snowflake and SQL Server using Talend, ensuring data consistency, integrity, and readiness for advanced analytics and reporting. Developed Excel models and Tableau dashboards to monitor operational KPIs, project costs, and resource utilization, improving project delivery efficiency by 15% through more informed and effective allocation decisions. Performed exploratory data analysis (EDA) in Python to identify operational inefficiencies and revenue leakage, delivering actionable insights that enabled a $1.2M revenue recovery for a key client. Integrated cloud-based analytics tools such as AWS Redshift and GCP BigQuery to scale enterprise reporting capabilities, reducing data refresh times from several hours to minutes and enabling faster decision-making. Collaborated with stakeholders to translate complex business requirements into efficient SQL-based solutions, ensuring analytics outputs directly sup
Data Analyst at Cigna (Internship)
January 1, 2025 - PresentDesigned and developed automated ETL pipelines using Python, SQL, and Azure Data Factory to integrate healthcare claims, patient demographics, and provider data from diverse sources, increasing data availability by 45% and enabling near real-time analytics for operational insights. Created and maintained interactive Power BI and Tableau dashboards to monitor KPIs such as patient satisfaction scores, claims processing times, and treatment cost trends, empowering executives to make faster, data-driven decisions. Performed advanced statistical modeling in Python (Scikit-learn, Statsmodels) to forecast patient admissions and resource utilization, improving staffing accuracy by 20% and reducing operational costs. Implemented data governance frameworks with automated validation scripts, anomaly detection, and quality checks, reducing data inconsistencies by 30% while ensuring HIPAA compliance. Optimized SQL queries and stored procedures for large datasets by refining indexing, joins, and exe
Education
Masters at California state university Carson
August 1, 2023 - May 1, 2025Bachelors at Dayananda Sagar university Bangalore, India
August 1, 2019 - May 1, 2023Masters at California state university Carson
August 1, 2023 - May 1, 2025Bachelors at Dayananda Sagar university Bangalore
August 1, 2019 - May 1, 2023Qualifications
Industry Experience
Healthcare, Professional Services, Software & Internet
Skills
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