Nandhini Vijayakumar
Data@EY | Data Engineer | 3x Databricks Certified | 2x Azure Certified | Snowflake Certified | ex-Citi | CEG
- Role
- Senior Consultant at EY
- Location
- New York, NY, US
- LinkedIn followers
- 500 followers
About Nandhini Vijayakumar
Experienced Senior Programmer Analyst with years of expertise in database management, development, and performance optimization. Hands-on experience in designing and implementing scalable data solutions, including building enterprise data lakes and developing high-performance ETL pipelines using Spark SQL in Databricks. Proficient in implementing complex data models (Star and Snowflake schemas) to support optimized query performance. Skilled in cloud-based data engineering on AWS and Azure, leveraging technologies such as Apache Spark and Snowflake to enable data-driven decision-making. Adept at leading cross-functional teams, automating workflows, and maintaining data integrity across large-scale distributed systems.Certifications:Microsoft Certified: Azure Data Engineer Associate certificationAWS Certified Data Engineer Associate.Snow pro Core CertificationMicrosoft Certified: Azure FundamentalsDatabricks Data Engineer Associate CertificationDatabricks Data Engineer Professional CertificationDatabricks Certified Associate Developer for Apache Spark 3.0
Experience
Senior Consultant
Jul 2025 — Present · NY, US
Education
College of Engineering, Guindy
Bachelor of Engineering (BE), Electrical and Electronics Engineering
University of Massachusetts Dartmouth
Master of Science - MS, Data Science
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