Certification Verification
Dong Chen has achieved 5 certifications:
| Certification | Date | Inactive Date |
|---|---|---|
| Linux Essentials | 2017-07-24 | Never Expires |
| LPIC-1 | 2018-08-09 | 2023-09-05 |
| LPIC-2 | 2018-08-31 | 2023-09-05 |
| LPIC-3: 300 (Mixed Environment) | 2018-09-05 | 2023-09-05 |
| LPIC-3: 304 (Virtualization and High Availability) | 2018-08-31 | 2023-08-31 |