Led key stages of the launch of the National Product Catalogue, a government digital platform launched in 2026. Acted as the main contact between government agencies, businesses and the development team: gathered requirements, aligned stakeholders, resolved conflicts. Wrote a PRD for a SaaS service integrated with the catalogue's API: prioritised functional requirements, user flows, data model, data mapping for bulk Excel import, acceptance criteria. Prepared a technical specification for a market-share analytics service for a global brand, based on fiscal receipt data: scope, data sources, classification and anonymisation rules. Launched 2 commercial services on top of the platform for partner companies. Managed team tasks in Jira, as well as risks, timelines and scope. Prepared analytical notes, official letters and reports for government bodies and management.