Sai Aruna
- Role
- Data Modeler at Tetra Pak
- Location
- Austin, TX, US
- LinkedIn followers
- 500 followers
About Sai Aruna
Experience in Analysis, Design, Development, and Implementation as a Data Engineer…
Experience
Data Modeler
May 2023 — Present
Responsible for understanding the data structure and modeling them. • Used SSIS, ETL to manipulate the data and cleanse it for ease of use. Built Data warehouse, Tabular models and cubes to create interface for the data. • Created Power BI reports with custom SQL queries to display the data by linking the data and logic in Cubes. End to end use case developments from data ingestion, transformation and reporting. • Re-engineer existing SSAS tabular models to improve their extendibility, maintainability and row/role level security. • Data Pull from Various API using Python and load into Data Warehouse, Pulled data from ServiceNow, NexThink, Azuregraph, VMWare, SharePoint and LeanKit. • Loaded in Batch as well as incremental mode in MS-SQL Data Warehouse, Applied Python best practices of using encapsulation, logging and abstraction. • Scheduled more than 50 Jobs on Ansible server • Extensive experience with building Datawarehouse/ Datamart. • Proficiency with Visual Studio /SSAS /SSIS and Data load and worked on RestAPI and MS Graph knowledge • Worked on Good understanding of concepts like Star & Snowflake schema, Fact & Dimensions, OLTP/OLAP.
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