During May 2025, Aleh Petrovskiy focused on stabilizing currency management within the upstars-global/cardona-core-service repository. He reverted a high-impact change to restore previous currency handling behavior, addressing a critical bug that affected pricing accuracy and reporting reliability. By removing project-specific currency lookups in Vuex getters and standardizing on stored values, Aleh simplified state management and reduced maintenance complexity across multiple projects. His work demonstrated strong code quality and ensured clear traceability, with minimal disruption to users. Aleh utilized TypeScript, API integration, and advanced state management techniques to deliver a robust solution that improved consistency across the platform’s deployments.