Pratham Jain Kala

Experience

1. Data Engineer

   HCA Healthcare

   Aug 2023 — Present

   Built a scalable AWS Data Lake (S3, Lake Formation) integrating EHR, claims, IoT data, cutting retrieval time by 30%-Automated ETL pipelines using AWS Glue & Apache Airflow, enabling near real-time ingestion and reducing manual effort by 65%-Engineered PySpark transformations on Amazon EMR, reducing query time by 50% for large-scale analytics-Developed a Databricks-based framework, improving batch efficiency by 35% and reducing cloud costs by 20%-Integrated Amazon MSK (Kafka) for real-time streaming, handling 250K+ events/sec with 50% lower latency-Ensured HIPAA/HITRUST compliance via AWS Glue Data Catalog and IAM-based governance-Enhanced data quality with Python-based validation, resolving 85% of anomalies-Optimized data modeling with Redshift & RDS, improving reporting accuracy and cutting query time by 45%-Deployed ML models on SageMaker, boosting disease prediction accuracy by 18%-Automated CI/CD pipelines with AWS CodePipeline & CloudFormation, cutting release cycles by 80%.

Education

• University of South Florida

  Master of Science - MS

• Vidya Jyothi Institute Of Technology

  Bachelor of Technology - BTech