Mousumi is a seasoned data engineering leader with 19 years of experience in Data and Cloud Solutions. She leads engineering initiatives at Sigmoid, delivering advanced analytics and data integration solutions. Her expertise spans Databricks, PySpark, Snowflake, Azure, AWS, GCP, and modern data stacks like DBT and Fivetran. With a strong focus on scalable architectures and business-driven outcomes, Mousumi excels in guiding cross-functional teams through end-to-end project delivery. Passionate about innovation and execution, she translates complex data challenges into impactful, reliable solutions.