Jaya Shankar Bonthala
Data Engineer | Building ETL & Data Pipelines | Skilled in AWS, Databricks, Spark, Power BI, DBT, Snowflake | Expert in Python, SQL, Scala, Hadoop, Azure DevOps | Driving Cloud Insights
- Role
- Data Engineer at Cisco
- Location
- Seattle, WA, US
- LinkedIn followers
- 500 followers
About Jaya Shankar Bonthala
At Cisco, I transform data workflows by building automated ETL and ingestion pipelines…
Experience
Data Engineer
Aug 2024 — Present
Automated data ingestion and transformation pipelines using AWS Glue and AWS Pipeline, reducing manual effort and improving data processing speed.• Developed and deployed a high-performing ETL pipeline in Databricks to process terabytes of data daily, enabling efficient data integration and transformation for the data warehouse.• Utilized Data Build Tool (DBT) documentation features to create clear and concise documentation for data models and pipelines, improving data accessibility and understanding.• Accomplished interactive Power BI reports leveraging advanced DAX and Power Query modeling techniques to unlock deeper data insights and facilitate informed decision-making.• Reduced Hive query execution time by 25% through techniques like partitioning, bucketing, and cost-based optimization.• Built and deployed ETL (Extract, Transform, Load) jobs using Glue crawlers and Spark scripts, automating data ingestion from various sources into a data warehouse, saving 2 hours of manual workload per week.
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