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Tejapavan Reddy Vundela

@tejapavanreddyvundel

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Senior Pentaho ETL developer specializing in large-scale data migration.

India

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What I'm looking for

I'm seeking senior-level ETL/data engineering roles focused on large-scale migrations, cloud-based data platforms, team leadership, and opportunities to optimize performance and reduce operational costs.

I'm a Pentaho Data Integration professional with 9+ years working across ETL, data migration and data warehouse technologies. I have led a team of nine and driven significant production improvements across financial and analytics systems.

I designed and delivered reusable Pentaho ETL solutions, including metadata-injected pipelines and MS SQL to AWS Aurora Postgres migrations, and integrated ETL with Apache Kafka for publish/subscribe flows.

My contributions include shrinking an Oracle DB from 8 TB to 2 TB through archival and purging, reducing data load times by 25%, and improving query performance by 35% via complex SQL optimizations.

I work across Oracle, Postgres and MS SQL, automate scheduling migrations (AutoSys), and embrace cloud and scripting tools (AWS, Python) to produce reliable, high-volume ETL solutions that improve operational efficiency and client satisfaction.

Experience

Work history, roles, and key accomplishments

Current

Assistant Vice President

Current

JPMorgan Chase & Co.

Jun 2021 - Present (5 years)

Led Pentaho ETL and data migration efforts, developing reusable ETL to migrate MS SQL to AWS Aurora Postgres and implementing archival/purging to reduce Oracle DB from 8 TB to 2 TB, improving storage efficiency and reliability.

Pentaho ETL Data Migration SQL Unix)Git Unix

Solution Integration - Consultant II

FICO

Feb 2019 - Jun 2021 (2 years 4 months)

Implemented reusable Pentaho ETL with metadata injection and optimized high-volume ETL processes to reduce data load time by 25%, collaborating with cross-functional teams to deliver projects smoothly.

Pentaho ETL Metadata Injection SQL Performance Tuning Kafka Data Modeling Cross Functional Collaboration

Programmer Analyst

Cognizant

Apr 2016 - Feb 2019 (2 years 10 months)

Developed Pentaho ETL integrations including Kafka publish/subscribe, wrote complex SQL queries speeding query performance by 35%, and produced reports for learning management systems.

Pentaho Apache Kafka SQL Reporting Oracle PostgreSQL ETL