Experienced Snowflake Data Engineer with 8 years of expertise in designing enterprise data warehouse solutions, cloud migration, ELT pipeline development, data modeling, performance tuning, and data governance. Skilled in Snowflake, SQL, Python, AWS, Azure, Informatica IICS, dbt, and Apache Airflow with experience in Insurance, Banking, Telecommunications, Energy, and Retail domains.
Expertise & skills
Selected projects
Enterprise Insurance Data Platform
Responsibilities
Achievement: Reduced daily data processing time by 52%.
- Designed scalable Snowflake architecture for enterprise reporting.
- Built automated ELT pipelines for policy and claims data.
- Implemented Streams & Tasks for incremental processing.
- Optimized virtual warehouse utilization.
- Created reusable SQL transformation logic.
- Implemented role-based security and masking policies.
- Supported CI/CD deployments.
Banking Customer Data Hub
Responsibilities
Achievement: Improved query performance by 47%.
- Developed Customer 360 data model.
- Integrated multiple banking systems.
- Built metadata-driven ELT pipelines.
- Optimized complex SQL queries.
- Implemented automated data validation.
- Created monitoring dashboards.
- Supported production releases.
Telecom Network Analytics
Responsibilities
Achievement: Reduced Snowflake compute costs by 29%.
- Integrated network usage data.
- Developed star schema models.
- Automated scheduling with Airflow.
- Optimized compute costs.
- Implemented secure data sharing.
- Created operational dashboards.
- Maintained production support.
Energy Consumption Reporting
Responsibilities
Achievement: Achieved 99.9% reporting accuracy.
- Designed reporting data marts.
- Implemented audit logging.
- Created reconciliation reports.
- Managed Time Travel configuration.
- Optimized storage strategies.
- Built KPI datasets.
- Documented technical solutions.
Retail Inventory Analytics
Responsibilities
Achievement: Reduced reporting latency by 41%.
- Integrated ERP and POS data.
- Developed reusable transformation models.
- Automated quality checks.
- Optimized warehouse performance.
- Created executive dashboards.
- Implemented monitoring alerts.
- Supported business users.
Certifications
- SnowPro Core Certification
- SnowPro Advanced: Architect Certification
- Microsoft Azure Data Engineer Associate
Education
Bachelor of Engineering (B.E.) in Information Technology
L.D. College of Engineering
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