Chiranjeevi Neerukattu
Data Modeling & Visualization | Tableau | Power BI | SQL | SAS | ETL Specialist | Agile Methodologies | Python | Apache Kafka | AWS | Jira
- Role
- Business Data Analyst at Citi
- Location
- Union, NJ, US
- LinkedIn followers
- 500 followers
About Chiranjeevi Neerukattu
I am a Manual QA Tester with 4+ years of experience in the Tolling and Intelligent…
Experience
Business Data Analyst
Oct 2022 — Present · Atlanta, GA, US
In my role, I designed and developed cloud-based applications using AWS, enhancing data accessibility and reporting for business users. I effectively integrated Data Stage Metadata with Informatica, creating complex ETL mappings that streamlined our data processes. My work included supporting data migration and transformation projects, where I utilized PL/SQL and Python scripts to ensure accurate data validation. I also developed dynamic dashboards in Tableau to visualize key business metrics, providing senior management with valuable insights for decision-making. Additionally, I managed data pipelines on AWS, ensuring a seamless flow of data from S3 to Snowflake for critical business projects. To optimize our processes, I created PySpark scripts for efficient data aggregation and transformation.
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