Projects

Prosty Plan Spłat - National Debtors Register Debt Management Platform

A secure web platform that helps people in Poland organize and stay on top of debt repayment obligations registered with the Krajowy Rejestr Zadłużonych (KRZ) - Poland's National Debtors Register. The app pulls KRZ data into a single dashboard, tracks every installment, sends real-time and proactive reminders before payment deadlines, and generates compliant financial reports in one click. A guided, step-by-step flow turns a legally complex, often confusing process into something users can complete with confidence and without errors. The frontend is built with React and TypeScript, backed by a .NET API with Entity Framework Core and MSSQL. The backend handles full user account management (registration, authentication, and role-based access) along with the intricate domain logic required to model repayment schedules and validate cases against KRZ regulatory rules.

Co-authored with Marek Krych