
Data Analyst with 4.6 years of experience, currently working at EY Global. Skilled in dbt tool, DBeaver, and Python, with strong expertise in data assurance, query optimization, and business interaction. Previously served as a Senior Systems Engineer with responsibility for ETL migration, Apache Airflow orchestration, and production deployment across large-scale data pipelines. Successfully migrated 2,000+ SAP BODS processes to Oracle stored procedures, reducing runtime by 30%, and stabilized thousands of ETL deployments through unit, integration, and production issue resolution. Strengthens data reliability through Databricks processing and collaborative delivery with data, analyst, and client teams.
EY Global — Data Analyst 2025 – Present
Senior Systems Engineer
Pl/sql
Ms sql
Azure Data Factory
Apache Airflow
Unit testing
Python
dbt
Git
PySpark
Etl development
Stored procedures
Sql optimization
Data transformation
Data quality validation
Deployment support
Production issue resolution
Agile collaboration
Stakeholder communication
Requirements gathering