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CHIEN CHENG HSIEH

Network Engineer | Unisys Taiwan

8 badges

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 Design Associate (CCDA)

Cisco
Cisco Certified Internetwork Expert Enterprise Infrastructure (CCIE Enterprise Infrastructure)

Cisco
Cisco Certified Design Professional (CCDP)

Cisco
Check Point Certified Security Administrator CCSA R81

Check Point Software Technologies
Check Point Certified Security Expert CCSE R81

Check Point Software Technologies
Check Point Certified Troubleshooting Expert - R81 (CCTE)

Check Point Software Technologies