Verifiable IT and cybersecurity credentials I've earned, organized by domain. Every entry links to the original issuer's verification page (Credly) and a downloadable PDF copy of the certificate.
A consolidated view of all earned badges is also available on my Credly profile.
| Certification | Issuer | Year | Verify | Certificate |
|---|---|---|---|---|
| CompTIA Security+ | CompTIA | 2025 | Credly | |
| Google Cybersecurity Certificate | 2025 | Credly | ||
| ITS Cybersecurity | Certiport | 2025 | Credly |
| Certification | Issuer | Year | Verify | Certificate |
|---|---|---|---|---|
| Cisco CCNA: Introduction to Networks | Cisco | 2025 | Credly | |
| ITS Networking | Certiport | 2025 | Credly |
| Certification | Issuer | Year | Verify | Certificate |
|---|---|---|---|---|
| CompTIA IT Fundamentals (ITF+) | CompTIA | 2025 | Credly | |
| ITS Device Configuration & Management | Certiport | 2025 | Credly |
- Cisco CCNA — completing the full track (SRWE and ENSA following CCNA: ITN)
All certifications listed above can be independently verified through one of the following:
- Credly — the badge issuer's verification platform: credly.com/users/david-ribeiro1
- The PDF certificate in this repository — provided as an offline reference copy.
If a Credly link in the table above fails, please refer to the consolidated profile link in step 1.
The PDF certificates and badge artifacts in this repository are © their respective issuing organizations. The repository structure, README content, and metadata are © 2025–2026 David Ribeiro. All rights reserved.