Developed TaxGuardHub, a specialized B2B

Developed TaxGuardHub, a specialized B2B tool for Romanian accountants to decode complex ANAF e-Factura XML errors into clear, actionable instructions. Key Features & Impact: • Privacy-First Architecture: Implemented in-memory RAM processing with zero persistent storage to ensure maximum data security. • UBL XML Parsing: Built a robust logic to map technical validation codes (BR-RO) to specific business fields. • User Retention: Integrated a freemium model with secure email reporting. • Outcome: Reduced invoice troubleshooting time from hours to seconds for local firms.