
Sadashiv J.
Level 2
The Fast and The Curious!
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Work experience
Lead Data Engineer
Hewlett Packard • Full-time
Jun 2022 - Present • 3 yrs 11 mos
Designed and optimized scalable ETL/ELT pipelines using Pentaho spoon, OSS, UTM, Spark and PySpark. ▪ Developed distributed data processing workflows using Spark (Databricks) and PySpark. ▪ Implemented CDC and incremental loading strategies. ▪ Orchestrated cloud workflows in Azure & AWS (Lambda). ▪ Improved SQL performance and ensured data quality validation. ▪ Leveraged GitHub Copilot and AI tools to enhance development efficiency. ▪ Provided production support and root cause analysis for pipeline reliability. ▪ Performed SQL tuning and ETL performance optimization.
87 Reviews
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artfirms
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Netherlands
Great work, as usual! Always does the VFX I ask for. Very professional and very patient. Highly recommend!

