Full Stack Developer — El Rocket (Consultancy, Freelance) (ETL pipelines)
Developed ETL pipelines that extract, transform, and load business datasets to support analytics and operational digitization needs. Performed data cleaning and transformation steps that prepare raw inputs for consistent use in applications. • Cleaned and transformed business data using Python and Pandas • Built repeatable ETL pipeline components for multiple client use cases • Supported technical consulting for digitizing internal business processes • Prepared loaded datasets for downstream system consumption