Maarten Kruyswijk Email and Phone Number
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Maarten Kruyswijk personal email
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Maarten Kruyswijk is a Network and security expert (CCIE) at kruyswijk-ict at Rockridge Analytics. He possess expertise in firewalls, switches, routing, vpn, cisco technologies and 31 more skills. He is proficient in English, Dutch and German. Colleagues describe him as "Maarten I rates as one of the top network engineers in the industry I know. He brings a thorough grasp of advanced routing and switching concepts together with extensive experience with the integration of multi-vendor networking and monitoring solutions and infrastructure found on the systems side. Aside from his ability to manage any aspect of the workflow chain from concept to deployment, he is also very creative to work around unexpected situations, specially in the line of fire. Both on personal and professional great engineer a pleasure to work with." and "I know Maarten as a true and resourcefull consultant. No matter how complex a problem might be, Maarten will solve it in a professional and determined manner. He is a true hero in the best possible way!"
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Head Of NetworksRockridge Analytics Mar 2024 - PresentAalsmeer, North Holland, Netherlands
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OwnerKruyswijk-Ict Jan 2013 - PresentAmstelveenKruyswijk-ict is a independant company, we have many years of experience in multivendor networks. Over many years we have developped our specialties in the area of security, routing and switching, ipv6, low latency and datacenter networking. -
BevelvoerderBrandweer Amsterdam Amstelland Sep 1997 - PresentBevelvoerder, brandweer chauffeur en instructeur -
Network EngineerFlowtraders Aug 2009 - Jan 2013designed and build the EU and US network. implemented global security. tested new cutting edge equipment before it went into production. designed tier 2 firewall solutions. designed and implemented tap solutions. -
Networking ConsultantRoutz Feb 2009 - Aug 2009- Creating new designs for customers, high and low level according to the requirements received from the customer.- Ad hoc resolving of complex problems for customers, often we received the assignment after the regular supplier of the customer could not solve the issue.- Assisting customers with upgrades, expansions and/or streamlining there own network when they lack the knowledge for this. After the project is finished there is always a training on the job given to the customer with regards to the new or changed environment. -
Network ConsultantSscplus 2005 - Aug 2009- Provide training to co-workers whenever they joined the company as junior and provide on the job training to colleagues when new equipment or upgraded equipment was introduced.- Responsible for enforcing the security policy on all equipment (juniper Firewalls, Cisco routers and switches, checkpoint firewalls, ACS, RSA, IDS, bluecoat, Ironport, Mailsweeper)- Assisting in designing and delivery of new services- Maintaining, incident resolving and changes on all equipment, firewalls, proxy’s, email bridgeheads, routers and switches.- Multiple short term projects in the Netherlands and Germany- Troubleshooting QOS, readiness testing for new networks and datacenters- Working on consultancy basis for numerous customers
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CsaVanco 2004 - 2005- 3rd line support for the network operations center- Remote support for installs with new customers, existing customers- Onsite installation for data centers and pilot sites- Enrollment of new networks for existing and new customers with different techniques including: BGP, OSPF, EIGRP, MPLS, Framerelay, xDSL, Leased Lines, ISDN, IPSEC, GRE (This for clients based in the Netherlands as Multinationals)- Management of e-security equipment internal and for customers. - Including: Netscreen firewalls, vpn-concentrator, Sun servers, Windows 2003 servers, Linux servers (Suse) Trendmicro Interscan Viruswall, Trendmicro Web security suite, Trendmicro Mail security suite, Bluecoat proxies. - Creating, managing and fine tuning of monthly automated reporting on the e-security equipment (with the program Sawmill Log Analyzer)- Monitoring of the different servers (win2k3, Solaris, suse linux) by using open source software (Big Sister). -
Network ConsultantKorton 2003 - 2004- Installing and maintaining network equipment (mostly cisco routers, cisco vpn concentrator, cisco pix firewall and 3com switches) for SME company’s and enterprise environments.- Monitoring of network equipment with the use of open source software (NMIS) and online reporting about the network (pix, routers, vpn concentrators, switches)- Multiple design and implementation tasks for new customers. Installing and maintaining of linux systems (network monitoring systems, Proxy (Squid), content filtering (Dans Guardian) and firewalls based on iptables)- Provide training to larger customers so they were able to do their own first line response and smaller change management.- Assisting in the installation of Windows 2003 servers, setting up active directory and exchange 2003.
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Network EngineerGetronics 2000 - 2003- Responsible for maintaining networks for multiple clients, developing new services. - Installing and maintaining multiple Linux systems (email, web, network monitoring, ea)
Maarten Kruyswijk Skills
Maarten Kruyswijk Education Details
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Casimir
Frequently Asked Questions about Maarten Kruyswijk
What company does Maarten Kruyswijk work for?
Maarten Kruyswijk works for Rockridge Analytics
What is Maarten Kruyswijk's role at the current company?
Maarten Kruyswijk's current role is Network and security expert (CCIE) at kruyswijk-ict.
What is Maarten Kruyswijk's email address?
Maarten Kruyswijk's email address is ma****@****-ict.nl
What is Maarten Kruyswijk's direct phone number?
Maarten Kruyswijk's direct phone number is +312034*****
What schools did Maarten Kruyswijk attend?
Maarten Kruyswijk attended Casimir.
What skills is Maarten Kruyswijk known for?
Maarten Kruyswijk has skills like Firewalls, Switches, Routing, Vpn, Cisco Technologies, Security, Data Center, Networking, Network Security, Bgp, Ospf, Juniper.
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