This project is a personal module within a larger system for managing national test centers.
- Input and manage certificate data with exam results (manual entry or CSV import)
- Certificate issuance flow with 5 statuses:
- PROCESSING: Newly created certificate
- PRINTED: Certificate has been printed
- READY FOR PICKUP: Email (with PDF certificate attached) is sent to the candidate
- ISSUED: Candidate has received the certificate
- Batch processing for entire classes or single test sessions
- Frontend: ReactJS, TypeScript, Ant Design (Antd)
- Backend: NestJS, MSSQL
- Architecture: 3-layer design (UI → Controller → Service)
- Security: Token authentication & secure key handling
- Others: Integrated email service for notifications and PDF delivery