Sushma Dasari
Data Engineer | Cloud & Big Data Specialist (AWS, GCP, Azure) | Python, SQL, Spark, Airflow, Snowflake | ETL & Data Pipeline Architect | ML & Generative AI |Delivered 15TB Migration with 99.98% Accuracy |Seeking new role
- Role
- Data Engineer at The Cigna Group
- Location
- Waterbury, CT, US
- LinkedIn followers
- 500 followers
About Sushma Dasari
I am a Data Engineer with 3+years of experience working on cloud-based data systems. I…
Experience
Data Engineer
Nov 2024 — Present · CT, US
Architected AI-powered enterprise claims data lake modernization processing 10TB+ daily data, delivering 60% query performance improvement through Delta Lake optimization, advanced data modeling, and generative AI–enhanced strategies.•Automated ETL pipeline orchestration using Apache Airflow with ML-driven monitoring, eliminating 90% of manual interventions while enabling intelligent data quality validation and AI-based integrity checks across legacy healthcare systems.•Accelerated cloud infrastructure deployment by 75% via AWS CloudFormation and Infrastructure-as-Code practices with AI-powered anomaly detection, maintaining enterprise-grade security and regulatory compliance standards.•Productionized real-time fraud detection models using AWS SageMaker, boosting identification accuracy by 30% and enabling predictive analytics for intelligent claims operations with actionable insights.
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