Horacio Soldman

-​ Design and Implement automated data pipelines running on Saagie and Azure Blob Storage - Convert Pandas-based scripts to PySpark as part of a pipelines optimisation project -​ Maintain and upgrade a Python-based ETL framework used by the entire data team -​ Leverage the power of LLMs to solve different business problems

- Built data warehouses on BigQuery with one big table and dimensional modelling approaches - Applied data governance policies and ensured efficient data access for authorized users only - Developed a reporting solution on Looker Studio that enhanced decision-making - Migrated data workflows from on-premise to AWS Glue for more efficiency - Ensured high data quality and integrity across Looker studio dashboards

- Converted PSD files into a React.js and CSS codes - Developed and maintained reliable API written in Symfony and Node.js - Created components and pages with Next.js - Designed a MongoDB database - Implemented authentication features with Passport and JWT - Implemented Redux as a state management Had to leave the company in September 2020 to study Master in Data Science in the United Kingdom.

- Developed and maintained a ticketing and booking system for this transportation company - Developed a Dashboard page to visualize and operate data in real time using socket.io - Implemented socket.io to ensure a real time data communication across the platform - Added authentication with Passport, JWT - Upgraded Angular versions - Scheduled regular backup with cron jobs