Data Engineer with proven expertise in designing, implementing, and optimizing data solutions using Snowflake, Databricks ,AWS ,SQL, Python, and Unix. Skilled in ETL development, data warehousing, data integration, and data analysis across cloud and on-premises platforms. Experienced in collaborating with cross-functional teams to deliver data-driven insights and actionable solutions.
Work Experience
Empowering Creativity through
04/2025 – Present
Ernst & Young (EY)
Senior Data Engineer
Spearheading data integration and migration projects for US and European clients using Snowflake and AWS. Automated ETL workflows using Python and UNIX scripting, reducing manual effort by 30%. Developed SQL queries to handle large datasets, optimizing processing time by 40%. Collaborated with stakeholders to document BRDs and deliver analytical reports using Teradata and Hive. Implemented data transformation processes, enhancing data quality for insurance and retail banking clients.
04/2021 – 04/2025
Cognizant Technology Solutions
Data Engineer
Designed scalable data pipelines to integrate data from Oracle and Snowflake. Automated data workflows, reducing execution time by 35%. Enhanced data accuracy by implementing data validation and error handling procedures. Provided VM provisioning, access controls (RBAC), and resources for client onboarding.
10/2019 – 01/2021
Acufer Technologies
Android Developer
Developed Android apps using Java/Kotlin, focusing on UX optimization. Implemented version control and continuous integration practices using Git and Agile.
06/2019 – 09/2019
FORALL A Tech
Android Developer Intern
Assisted in building Android apps using Java and Kotlin. Supported feature development and user testing.
Snowflake - Data Engineer Certification (SnowPro Core Data Engineer)
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Kotlin for Java Developers – JetBrains
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AWS Fundamentals – Amazon Web Services (AWS)
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Python – University of Michigan (Coursera)
My Projects
Customer Experiences: A Tapestry of Happy Moments
Data Migration, Oracle to Snowflake Modernization and Pipeline Development
Objective: Modernize data infrastructure by migrating legacy Oracle data systems to Snowflake, ensuring data availability for downstream analytics and reporting.
DataStream Ingest, Emphasizing the consistent data flow and ingestion processes
Objective: Ensure consistent data ingestion and availability for data marts and visualization.
Build a mobile application to manage hospital appointments and patient records
Objective: Build a mobile application to manage hospital appointments and patient records.
Developed an Android app for hospital appointments and patient management
Developed an Android app for hospital appointments and patient management.
Dr. Techno
Developed an Android app for hospital appointment and patient management. Integrated Firebase for user authentication and cloud data access.
Smart India Hackathon, Waste Water Management
Built an Android app for real-time monitoring of wastewater levels. Integrated IoT data using Firebase and JSON for data visualization.