Prathyusha Samala

Data Engineer at Amazon

Role: Data Engineer at Amazon
Location: Sunnyvale, CA, US
LinkedIn followers: 500 followers

Information TechnologyView LinkedIn profile

About Prathyusha Samala

Data Engineer with 7+ years of experience building data ecosystems, large-scale ETL…

Experience

Data Engineer
Amazon
Jun 2021 — Present · Seattle, WA, US
Designed and implemented robust data pipelines to process large scale data on AWS CDK, leveraging Lambda, Glue, AWS Batch, Redshift, S3, Managed AWS Airflow, ensuring uninterrupted data availability for analytics and operational needs.Onboarded datasets from diverse sources APIs, S3, Redshift by developing pipelines to support critical operations and use cases.Implemented an event-driven refresh Infrastructure for QuickSight datasets which impacted 117 datasets with 1850+ monthly refreshes. This eliminated potential delays with scheduled refreshes and saved developers 2-5 hours per failure resolution.Designed a data model to efficiently store and manage data at NA region. Established relationships between tables defining sites and node level, parent and child level. This design automated the manual data sharing across teams.Integrated science model outputs with visualization tools QuickSight and Anaplan using an API Gateway and Lambdas. This automation significantly streamlined the decision making process.

Contact information

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Current company

Amazon

Software Development · 10K employees · 2127 7th Ave., Seattle, WA, 98109, US

Amazon is guided by four principles: customer obsession rather than competitor focus, passion for invention, commitment to operational excellence, and long-term thinking. We are driven by the excitement of building technologies, inventing products, and providing services that change lives. We embrace new ways of doing things, make decisions quickly, and are not afraid to fail. We have the scope and capabilities of a large company, and the spirit and heart of a small one. Together, Amazonians research and develop new technologies from Amazon Web Services to Alexa on behalf of our customers: shoppers, sellers, content creators, and developers around the world. Our mission is to be Earth's most customer-centric company. Our actions, goals, projects, programs, and inventions begin and end with the customer top of mind. You'll also hear us say that at Amazon, it's always "Day 1." What do we mean? That our approach remains the same as it was on Amazon's very first day - to make smart, fast decisions, stay nimble, invent, and focus on delighting our customers.

amazon.com

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