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Contra - A professional network for the jobs and skills of the futureDesigned, built, and supported production ETL pipelines that integrated data from multiple operat...

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Wayne Richard

• Sep 22

Designed, built, and supported production ETL pipelines that integrated data from multiple operational systems into Snowflake. I used SQL, Matillion, APIs, and automated workflows to transform and validate data, implement quality checks and exception handling, monitor scheduled jobs, troubleshoot failures, and deliver reliable data for reporting and analytics.

Data Analysis Database Engineering SQL Data Engineering Snowflake

Wayne Richard

• Sep 22

Built data-quality and reconciliation processes to identify discrepancies across operational and reporting systems. Used SQL and Snowflake to trace records through source-to-target logic, isolate data issues, validate business rules, and create repeatable checks that improved confidence in downstream reporting.

Database Engineering Data Engineering Tableau Data Analysis Snowflake SQL

Aryan Sharma

• Sep 23

A 6-month MIS dashboard tracking revenue, expenses, net profit and margin trends with an auto-updating bar chart, giving founders a one-page view of business health.