Rajmani Deep
Data Engineer | Expert in Cloud Data Solutions, Big Data Technologies, ETL Processes & Automation | AWS, Azure, Spark, Python
- Role
- Data Engineer at Kaiser Permanente
- Location
- Montgomery, AL, US
- LinkedIn followers
- 500 followers
About Rajmani Deep
As a results-driven Data Engineer with around 5 years of experience, I specialize in designing and implementing scalable data integration solutions across cloud platforms like AWS, Azure, and GCP. My expertise spans ETL processes, big data technologies (Hadoop, Spark), and NoSQL databases to process and analyze large datasets efficiently. I have a proven track record in developing robust data models, optimizing ETL frameworks, and ensuring data quality.I am experienced in automating workflows using DevOps tools such as Jenkins, Ansible, and Chef, and have successfully led the migration of large-scale data to cloud storage solutions like Azure Data Lake and Snowflake. My work in data visualization tools like Tableau and Power BI has helped stakeholders make data-driven decisions through interactive and real-time dashboards.I thrive in collaborative environments, having worked with over 100 IT and data professionals to deliver high-value business solutions. I am committed to maintaining compliance with data governance standards while consistently improving system performance and operational efficiency.Let\'s connect and explore how I can help drive impactful data-driven results!
Experience
Data Engineer
Jun 2024 — Present · US
I developed a Python-based RESTful API to track inventory operations and perform real-time analysis, ensuring data encryption and access control. By incorporating Spark MLlib and Hive, I optimized data transformation and aggregation efficiency. I successfully migrated over 10TB of on-premise data to Azure Data Lake Storage and Snowflake, minimizing downtime and preserving data integrity. Using PySpark and Hive, I improved ETL runtime by 30% through query optimization and indexing. I configured AWS Redshift and Azure Synapse Analytics to handle complex data loads, supporting business intelligence with stored procedures, views, and triggers, and created interactive dashboards with PowerBI and Tableau for ad-hoc reporting.
Education
Auburn University at Montgomery
Master's degree, Information Systems
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