Skip to content
Credly
Create Account
Sign In
We've detected that your browser has JavaScript disabled. Some features of Credly require Javascript to be enabled. For the best experience, please enable JavaScript in your browser settings or try using a different browser.
Andy Ka Kian Yap
Senior Voice Engineer | Optus Pty Ltd
Linkedin
Badges
5 badges
Sort by:
Most popular
Most popular
Most recent
Cisco Certified Network Associate Routing and Switching (CCNA Routing and Switching)
Cisco
Cisco Certified Network Professional Routing and Switching (CCNP Routing and Switching)
Cisco
Cisco Certified Internetwork Expert Collaboration (CCIE Collaboration)
Cisco
Certified Technology Expert (Level 2)
Pexip AS
Certified Technology Expert - Diagnostics
Pexip AS
