Cognizant
My journey as a Cloud Data Engineer at Cognizant, Chennai, India, from September 2015 to March 2019, reflects a commitment to designing and implementing cutting-edge cloud-based data solutions for clients.
A noteworthy achievement during my tenure was the successful migration of 300 GB of data from SQL Server to Azure SQL. In this project, I developed SQL Server stored procedures, implementing crucial aspects such as slowly changing dimensions, and enhancing the data warehousing capabilities. This implementation empowered data analysts to track changes in data over time effectively.
In addition to migration, I played a pivotal role in designing and implementing an archival system for a decade-old data repository. Utilizing Table-Valued Parameters (TVPs), I separated this historical data into a distinct schema, ensuring scalability and accommodating our client's evolving needs.
My expertise in data engineering was further highlighted when tasked with creating a critical module for the client system from scratch. Leveraging the Microsoft BI stack, including SSIS, SSRS, and Power BI, I seamlessly migrated database objects and developed reports that were not only comprehensive but also user-friendly.
My contributions as a Cloud Data Engineer at Cognizant were marked by collaboration and efficiency in delivering high-quality solutions. My experience and proficiency in data engineering have consistently proven to be valuable assets, empowering organizations to derive meaningful insights from their data.