Vasundara D
Visa Independent and Microsoft Certified Senior Data Engineer with 8+years of experience in designing and building scalable data pipelines, real-time streaming solutions, and cloud data warehousing platforms.
- Role
- Data Engineer at Deerden
- Location
- Charlotte, NC, US
- LinkedIn followers
- 500 followers
Experience
Data Engineer
Sep 2022 — Present · Charlotte, NC, US
Designed and implemented scalable data warehouses and slowly changing dimension models using Azure Synapse Analytics, reducing query processing times by 30% and enabling advanced analytics.• Built robust ETL pipelines using Azure Data Factory, Databricks, Pyspark, and Spark-SQL to integrate data from sources Oracle, Teradata, process over 2TB of data daily increasing pipeline efficiency by 40%.• Developed real-time streaming solutions using Spark Structured Streaming and Azure EventHub to process IoT sensor data, enhancing operational insights and reducing downtime by 25%.• Leveraged Azure Purview to establish data lineage and governance practices, ensuring compliance with enterprise standards and privacy regulations.• Partnered with product managers and data scientists to identify data needs and deliver key insights through Power BI dashboards, improving decision-making processes.• Defined and maintained SLAs for critical data sets, implementing alert systems using Azure Logic Apps to ensure uptime and timely issue resolution.• Azure Data Factory,Azure Databricks, Azure EventHub, Azure Logic Apps, Spark Structured streaming, Databricks, Apache Airflow, Pyspark, Spark-SQL, Azure DevOps, Synapse, Fabrics, Purview, Power BI
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