Gaurisha FNU User
@gaurishafnuuser
I am a results-oriented Data Engineer with 5 years building scalable data pipelines.
United StatesWhat I'm looking for
I am a results-oriented data engineer with five years of experience building and optimizing scalable ETL/ELT pipelines and cloud data solutions. I specialize in SQL, Python, Scala, Spark, Kafka and cloud platforms to deliver reliable, performant data systems.
I have reduced data processing times by up to 30%, refactored dbt models to cut runtimes, improved AWS Glue performance, and increased ingestion rates with Kafka and Spark. I have managed Snowflake, Redshift, and BigQuery warehouses, automated CI/CD for pipelines, and enabled real-time analytics and model deployment to accelerate business insights.
I collaborate closely with data scientists and analysts to operationalize ML models and improve analytics-driven decision-making, while maintaining data governance, compliance, and cost efficiency.
Experience
Work history, roles, and key accomplishments
GSOptimized ETL/ELT pipelines using Airflow, dbt, and AWS Glue, reducing data processing time by 30% and improving ingestion rates by 40% for financial transactions; improved warehouse performance across Snowflake, Redshift, and BigQuery, lowering storage costs by 25%.
Data Engineer
AstraZeneca by Nefroverse
Jul 2021 - Jul 2022 (1 year)
Implemented Delta Lake on Azure Data Lake and S3, reducing redundancy and storage costs by 30% and improving query performance; automated CI/CD for data pipelines with GitLab CI/CD, Jenkins, and Terraform, cutting deployment cycles by 50% while processing 5TB+ of healthcare data daily.
Jr. Data Engineer
Nefroverse
Jul 2020 - Jun 2021 (11 months)
Led SQL and PL/SQL performance tuning to enhance transaction processing by 40% and integrated GraphQL-based APIs to improve response times by 35%; designed real-time streaming with Oracle GoldenGate and Kafka processing 2M+ events/min, reducing event latency by 30% and automating ingestion to OCI to cut manual effort by 60%.
Education
Degrees, certifications, and relevant coursework
DUDePaul University
Master of Science, Data Science
Master of Science in Data Science from DePaul University in Chicago, IL.
LULovely Professional University
Bachelor of Technology, Computer Science and Engineering
Bachelor of Technology in Computer Science and Engineering from Lovely Professional University, India.
Tech stack
Software and tools used professionally
Availability
Location
United StatesAuthorized to work in
Job categories
Skills
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