Integrating a Snowflake database with internal apps to produce insights about real estate, socioeconomic, and demographic data.

Built a Django back-end module to score and clean up a 10m company names database. The quality of the names increased from 6 to 9.8 after this intervention, as measured by a team of data raters.Built a Django back-end module to score geocoding results from Geocode Earth and Mapbox. This scoring was integrated into the ingestion pipeline to decide when to call the Mapbox API.

Built an ETL workflow of genetic data in Python Luigi. It performed data collection, quality assurance, various filters, and generation of reports for +2500 embryos.Built an internal LIMS software (Laboratory information management system) in Ruby on Rails to inventory lab samples, display daily stats, and generate PDF reports to communicate genetic results to patients.

Built a Ruby on Rails dashboard to display daily profits of AdWords/AdSense campaigns in 10 countries.Maintained a Ruby on Rails-based ads aggregator of thousands of cars, apartments, and job ads.