Sushma K
Software Development Engineer | Cloud Data Systems | Big Data | Observability | AWS | Spark | Python
- Role
- Data Engineer at MercyOne
- Location
- Jersey City, NJ, US
- LinkedIn followers
- 500 followers
About Sushma K
Senior.NET Full Stack Developer with 10+ years of experience building scalable…
Experience
Data Engineer
Feb 2024 — Present
Demonstrated proficiency in Agile methodologies, working within cross-functional Agile teams to deliver data engineering solutions on schedule and within scope.• Actively participated in Agile ceremonies such as daily stand-ups, sprint planning, sprint reviews, and retrospectives to ensure effective collaboration and communication within the team.• Designed and implemented highly efficient ETL pipelines to process and transform large-scale data from multiple sources.• Engineered batch and real-time data processing workflows using Apache Spark and AWS Glue.• Developed automated data quality checks and validation mechanisms to ensure data consistency.• Optimized storage and query performance in Amazon Redshift, reducing operational costs by 55%.• Led the migration of legacy data pipelines to AWS-based modern architectures.• Ensured security and compliance of data processing systems by implementing IAM roles and policies.
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