Han Coumans

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Han Coumans
Han Coumans

Locality: Singapore
Summary: Over 10 years experience in server (Windows/Linux/Unix) management as well as maintaining Firewalls and Routers. Recently start doing IT Infrastructure Designer/Architect work. Interested in Datacenters, Storage, High bandwith LAN/WAN/MAN infrastructure, IT infrastructure in general.
Current: Chief IT Consulting at Viet Office Company Limited Director/Consultant at HC Consulting (Self-employed)
Past: IT Consultant at TRG International Consultant IT infrastructure at CSS Professional Resources Field Service Engineer at TrueCom Software Engineer Protocol Converters at Macrodata see less... 1 more...
Education:  HBO University TCK (2008-2011) Distant learning study provided by LOI (NL)
 MTS Helmond Computer Science (1986-1987) 
 R.K. MTS Tilburg Electric Engineering (1980-1986) 

Industry: Information Technology and Services
Skills: Certificates: Cisco's CCNA, CCNP, CCDA, CCDP, CompTIA's Convergence+, Project+, LPI's LPIC-1 (Linux Sys Adm), Citrix' XenServer Ent Ed Adm, Studying for: Security+, CISSP, MCSE, CCIE, HBO TCK Courses: Veritas Netbackup, Citrix Non-certification skills/self-study: SAN/NAS and it's back-up issues, iSCSI, Fibre channel, FCIP, MPLS, (MP-)BGP-4, QoS, VoIP, Metro ethernet, Fiber optics, VMware, MS Windows/AD, IDS, PIX, VPN, IPsec, Kerberos, RADIUS, LDAP, ITIL, SOA
Experience: Viet Office Company Limited (Information Technology and Services industry): Chief IT Consulting,  (May 2009-Present) Provide consultancy services on IT infrastructure and lead the IT Consulting department. Including but not limited to: Network design, implementation, maintenance and security Server advice, setup, maint. and virtualization Storage SAN/NAS advice and implementat...
Interests: new technology, open source community, contempory and jazz music.
Interests: career opportunities, consulting offers, new ventures, job inquiries, expertise requests, business deals, reference requests, getting back in touch
Groups: Cisco CCNP, Cisco CCDP, CompTIA Project+, LPIC-1, Citrix CCA (XenServer)

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- Candidate must be willing to travel (multiple days occasionally) with me (Han Coumans) to visit (potentional) customers and a professional apearance is required.