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Charles Koh
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Project Management Professional (PMP)®
Project Management Institute
Cisco Certified Network Associate Routing and Switching (CCNA Routing and Switching)
Cisco
Understanding of Cisco Network Devices
Cisco
Certified Information Systems Security Professional (CISSP)
ISC2
Cisco Certified Network Professional Routing and Switching (CCNP Routing and Switching)
Cisco
Juniper Networks Certified Associate, Junos (JNCIA-Junos)
Juniper Networks
Cisco Certified Design Associate (CCDA)
Cisco
Cisco Certified Internetwork Expert Enterprise Infrastructure (CCIE Enterprise Infrastructure)
Cisco
Cisco Certified Design Professional (CCDP)
Cisco
Understanding Design for Cisco Internetworking Solutions
Cisco
Certified Cloud Security Professional (CCSP)
ISC2
Palo Alto Networks Certified Network Security Engineer
Palo Alto Networks
Cisco Certified DevNet Associate
Cisco
VMware Certified Professional - Data Center Virtualization 2021
VMware
Juniper Networks Certified Specialist, Service Provider Routing & Switching (JNCIS-SP)
Juniper Networks
