Salem Raju
Big data | Hadoop | PySpark | Hive | Apache Beam | Big Query | Google Cloud
- Role
- Sr Big Data Engineer at Aexonic
- Location
- Warangal, IN
- LinkedIn followers
- 500 followers
About Salem Raju
Having an Experience of 4+ years mostly Worked on google cloud platform (GCP) services…
Experience
Sr Big Data Engineer
Jan 2025 — Present · Pune, IN
Migrated data from Hive to BigQuery using ETL processes, converting HiveQL to BigQuery SQL to ensure seamless data transitions. Executed jobs in Linux environments and developed shell scripts to perform quality checks, including null value detection, mismatch counts, and source-to-target validations, leveraging audit tables to track job performance and ensure data integrity. Currently driving data ingestion from diverse sources such as SAP, Site, MDM, Dropzone, and Hadoop into BigQuery and optimizing BigQuery SQL queries to enhance monthly reporting efficiency.
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