SHASHANK WARIKALMATH
@shashankwarikalmath
I build scalable Snowflake and Azure data pipelines that improve performance and reliability.
What I'm looking for
At Cognizant Technology Solutions, I build mortgage and healthcare data platforms on Snowflake, Databricks, and Azure. I reduced a critical 500 GB Snowflake-to-PostgreSQL pipeline from 1.5 hours to 35 minutes through SQL tuning and materialized views.
I design Medallion Architecture, CDC pipelines with Snowflake Streams and MERGE, SCD Type 1 and Type 2 transformations, and reusable DBT models. I also deliver secure, governed data products across SQL Server, PostgreSQL, Power BI, and enterprise CI/CD workflows.
Experience
Work history, roles, and key accomplishments
Architected end-to-end Medallion Architecture in Snowflake for mortgage data pipelines, delivering a 61% reduction in pipeline load time. Engineered CDC solutions using Snowflake Streams and MERGE, and developed stored procedures for SCD Type 1 & 2 transformations.
Education
Degrees, certifications, and relevant coursework
Dr. Ambedkar Institute of Technology
Bachelor of Engineering, Electronics and Instrumentation
2019 - 2023
Bachelor of Engineering in Electronics and Instrumentation from Dr. Ambedkar Institute of Technology, Bangalore, from 2019 to 2023.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
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