Worked on the pagopa/pn-troubleshooting repository to enhance data-driven operations supporting tender and invoicing workflows. Delivered a new CSV data file to the data directory, aligning the data schema with essential fields such as CAP, RS_Recapitista, and RS_Lotto to improve reporting and downstream automation. Addressed data integrity by correcting the latest tender entry and input 30bis, ensuring consistency in tender processing. Demonstrated skills in CSV data handling, data modeling, and repository maintenance, collaborating across teams to standardize data formats. The work focused on enabling more reliable processing and reporting for invoicing and tender management within the project’s scope.