Vishwas K Kotian
Data Architect/Data Engineer
Professional Summary
Seasoned Data Architect/Data Engineer with 15+ years of experience designing scalable, cloud-native data platforms across finance, healthcare, and retail. Skilled in translating business objectives into high-performance data ecosystems that drive insights and decision-making.
Experience
Reduced storage costs by 60% while enabling access for 500+ global users. Automated ingestion pipelines using Snowpipe and SnowSQL scripting.
Engineered scalable STAR schema and data marts with conformed dimensions. Integrated large data volumes using Databricks (PySpark), dbt, IICS, and Matillion.
Automated PL/SQL-based ETL workflows for compliance dashboards. Profiled and transformed structured data for Tableau dashboards using Alteryx, Oracle, and DB2.
Architected cost-optimized Snowflake solutions with secure data sharing. Built and orchestrated pipelines in IBM DataStage and Unix shell scripting.
Delivered complex ETL workflows for financial and retail domains. Automated reporting pipelines using UNIX shell scripting and optimized performance with Oracle tools.
Core Skills
Resume
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