Urmila Dadi
I am an ambitious and determined professional, driven by a deep curiosity to master complex challenges through logical and pragmatic approaches. My focus is on systematically understanding systems and applying my expertise to deliver effective and well-reasoned solutions.
Experience
Associate
Cognizant Technology Solutions · Sep 2021 – Present
- Designed, developed, and supported scalable ETL/ELT pipelines for enterprise data platforms.
- Built PySpark-based transformation logic for high-volume structured and semi-structured datasets.
- Leveraged AWS services including S3, Glue, EMR, Athena, and Redshift for cloud-native data processing.
- Migrated on-premises data workflows to AWS and modern cloud platforms while ensuring data integrity.
- Optimized SQL and Spark workloads through partitioning, caching, query tuning, and configuration improvements.
- Automated data workflows and reporting processes, reducing manual effort and improving operational efficiency.
- Worked closely with business analysts, product teams, upstream and downstream teams in Agile delivery models.
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Education
Bachelor of Technology, Electronics and Communication Engineering
Andhra University College of Engineering (A), Visakhapatnam
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