Sriharsha J.
Data Engineer | Cloud Data Pipelines (AWS, Azure, Spark) | Data Science & ML-Ready Architecture | Driving Business Impact via Analytics
- Role
- Data Scientist at CitiusTech
- Location
- Marietta, GA, US
- LinkedIn followers
- 500 followers
About Sriharsha J.
CitiusTech empowers healthcare data integration with scalable ETL pipelines using Azure…
Experience
Data Scientist
Jan 2023 — Present · US
Designed and maintained end-to-end ETL pipelines using Azure Data Factory, Databricks, and Apache Spark, enabling seamless integration of large-scale healthcare datasets across cloud systems.Developed and optimized data models for business intelligence using SQL and T-SQL, enhancing report performance and ensuring data integrity across analytics layers.Ensured HIPAA compliance and implemented advanced data security protocols, safeguarding sensitive patient information in accordance with healthcare data standards.Leveraged Apache Spark and Hadoop to process high-volume clinical and claims data, improving scalability and system throughput by 30%.Managed SQL Server environments, improving performance and reducing latency through index tuning, stored procedures, and efficient data structures.Collaborated cross-functionally with data analysts, scientists, and product teams to gather requirements, define SLAs, and implement robust data quality frameworks.Spearheaded PySpark-based data transformation pipelines, enhancing accessibility for machine learning and dashboarding initiatives.Optimized ETL workflows, resulting in a 20% improvement in overall processing speed and more timely access to analytics insights.
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