Alisha Priyadarshini
Data Engineer @ Oracle | Ex–7-Eleven | Databricks + Spark | Azure | Data Pipelines | Building scalable ETL/ELT pipelines & lakehouse solutions | CI/CD
- Role
- Software Developer 3 at Oracle
- Location
- Bengaluru, KA, IN
- LinkedIn followers
- 500 followers
About Alisha Priyadarshini
Senior Data Engineer with 5+ years of experience designing and building production-grade data platforms using Databricks, Apache Spark (PySpark), Azure, and Delta Lake.I specialize in building scalable ETL/ELT pipelines, lakehouse architectures, and governed data platforms that support enterprise-scale analytics and reporting. My work spans batch and streaming data processing, workflow orchestration, data quality frameworks, and performance optimization.I’ve delivered and supported large-scale pipelines processing 300–800 GB of data daily, implemented bronze/silver/gold lakehouse patterns, and improved Spark job performance by ~30% through partitioning, caching, and Delta optimizations. I also have strong experience in data governance, lineage, and access control using Unity Catalog.Core technologies: Databricks, Apache Spark (PySpark, Spark SQL), Delta Lake, Azure Databricks, Azure Data Factory, ADLS Gen2, Kafka, Airflow, Snowflake, SQL, Python, OCI.Currently working as a Data Engineer at Oracle and open to conversations around Senior Data Engineer / Big Data Engineer roles where I can work on large-scale data systems, performance-critical pipelines, and modern lakehouse platforms.
Experience
Software Developer 3
Sep 2025 — Present · IN
Working on enterprise data platforms built using Databricks and Spark, focusing on ETL/ELT pipeline development, lakehouse architecture, and production support. Involved in cross-cloud data pipeline migration, Spark optimization, and implementation of data governance, lineage, and access controls using Unity Catalog. Regularly handle performance tuning, workflow dependency management, and operational stability of business-critical pipelines.
Education
Biju Patnaik University of Technology, Odisha
Bachelor of Technology - BTech, Computer Science
2016 — 2020
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