Experienced Azure Data Engineer with a strong background in ETL and RDBMS projects, bringing over 12 years of expertise in designing, developing, and maintaining data pipelines and databases. Skilled in leveraging Azure data services and technologies to efficiently extract, transform, and load data from diverse sources into robust data storage solutions. Proficient in creating scalable and optimized ETL processes using Azure Data Factory, Azure Synapse Analytics, and Databricks. Throughout my career, I have successfully developed complex data transformations and aggregations using PL/SQL, SQL and PySpark. I have a proven track record of implementing efficient data processing techniques, including tuning Spark configurations, partitioning data, and utilizing caching mechanisms to optimize performance and throughput. With a strong understanding of relational databases and data warehousing principles, I have migrated SQL databases to Azure Data Lake and Azure SQL databases, ensuring seamless data integration and high data quality. As an Azure Data Engineer, I have effectively collaborated with cross-functional teams, including Azure administrators, DevOps engineers, and business stakeholders, to ensure smooth data ingestion, data security, and compliance. I am proficient in implementing security mechanisms like data encryption, data masking, and row-level security to protect sensitive data. Additionally, I have hands-on experience with code repository management and CI/CD processes using tools like Azure DevOps. With a solid foundation in ETL development and RDBMS especially Oracle and SQL SERVER databases, I have worked extensively on end-to-end ETL data pipelines, data validation, error handling, and data cleansing activities. I have a keen eye for SQL performance tuning, employing indexing, partitioning, and other optimization techniques to enhance query efficiency and overall system performance. In summary, I am a highly skilled Azure Data Engineer with a comprehensive understanding of ETL processes, RDBMS, and Azure data services. I have a proven ability to deliver scalable, high-performance data solutions while ensuring data integrity, security, and compliance.