Derek Liu (Te Chien)

• Highly-motivated and self-driven individual who has good communication skills.• A quick learner and willing to acquire new knowledge.• Senior Network and Voice Engineer with 9 plus years of experience in System/Network • Hands-on experience in providing network deployment, technical support, and analysis for a broad range of LAN/WAN/UC/DC/Security systems.• Designing and implementing complex Voice, Video and Network architecture.• Experienced in working with global teams.Education and Certificates:• CCIE Routing and Switching #65178• CCNP Collaboration - Cisco Certified Network Professional Collaboration• CCNA Routing and Switching - Cisco Certified Network Associate Routing and Switching• CCNA Collaboration - Cisco Certified Network Associate Collaboration• Cisco WebEx Solution Design and Implementation Representative• Cisco IP Contact Center Express Representative• Cisco Video Network Specialist• ACE - Palo Alto Networks Accredited Configuration Engineer• PCNSE - Palo Alto Certified Network Security Engineer• ACSS - Avaya Contact Recording and Avaya Quality Monitoring• ACIS - Avaya Aura Communication Manager and CM Messaging• MCP - Microsoft Server Certified Professional• MCSA - Microsoft Certified Windows Server 2012 Solution Associate• NICE Certificate Engineer - NICE Recording eXpress• Class B Skill Category of Communication Technology Certificate (Telecommunication Outside Plant).• Cisco authorized training Course - Cisco Meeting Server Expert(ACE1)• Cisco authorized training Course – Cisco Data Center ACI 9K(DCAC9K)