Sam Raj
Senior System Engineer | Databricks certified | Python | SQL | Spark | Pyspark | Databricks | Azure Data Factory | Data Engineering | immediate joining
- Role
- Senior System Engineer at Infosys
- Location
- Vellore, TN, IN
- LinkedIn followers
- 500 followers
Experience
Senior System Engineer
Sep 2021 — Present
Validated the output of data transformation jobs across layers with Databricks Lakehouse environment. checked for schema mismatches and unexpected data drops post-processing.• Creating and managing notebooks in Databricks Pyspark and spark SQL for efficient data processing and transformation.• Optimize and ensure the data pipelines are running successfully and ensure business continuity.• Managing orchestration jobs to ensure timely delivery of business data to end users.• Involved in optimization of dataset to improve run time efficiency.• Managing tables and data governance within unity catalog.
Education
TRP Engineering College (New)
Bachelor of Engineering - BE, Computer science
2017 — 2021
SRM TRP Engineering College
Master of Science and Engineering
2017 — 2021
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