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$45 USD / hour
Flag of NETHERLANDS
delfzijl, netherlands
$45 USD / hour
It's currently 9:42 AM here
Joined February 20, 2013
0 Recommendations

Martin W.

@MartinWierenga

5.0 (15 reviews)
4.2
4.2
83%
83%
$45 USD / hour
Flag of NETHERLANDS
delfzijl, netherlands
$45 USD / hour
87%
Jobs Completed
100%
On Budget
100%
On Time
7%
Repeat Hire Rate

Managed Service Provider and Webhoster

Hi, I'm a experienced and skilled system administrator. Starting from Windows 2003 Server till the most recent Windows Server 2016. Linux operating systems, including webservers, database servers, (reverse) proxies, caching engines and more. I have extensive knowledge of the following Microsoft server and desktop technologies: - Active Directory (AD and ADFS) + Group Policy - DNS - DHCP - File and Storage services - Internet Information Service - Hyper-V - Windows Deployment service + Deployment Toolkit - Windows XP/Vista/7/8.1/10 - Exchange server - SharePoint Server + FAST - Internet Security and Acceleration server and TMG - System Center 2012-2016 - Office365 and other Microsoft Online Services - Windows Intune - Small Business Server and Essentials Server Other technologies: - 3CX Hosting Partner - ESET Authorised Partner - Microsoft Partner - SiteLock Partner - Dell Partner - SSL Reseller - cPanel - WordPress - Magento - Odoo - PHP/jQuery/HTML5

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Portfolio

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3520659
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Reviews

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Showing 1 - 5 out of 15 reviews
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5.0
€250.00 EUR
This works! Fair and fast delivery
System Admin
Linux
Microsoft Exchange
Windows Server
+1 more
V
Flag of Wim V.
@Veugelers
•
3 years ago
5.0
€50.00 EUR
Great guy, really knows his way around. Problem quickly recognized and well solved. I will surely engage him again for the next problems.
System Admin
Linux
Microsoft Exchange
Windows Server
+1 more
P
Flag of Peter B.
@psb24
•
4 years ago
5.0
£333.00 GBP
Very easy to talk to, helpful and look forward to working with him on possible future projects.
Microsoft Exchange
DNS
Windows Server
Network Administration
N
Flag of Nick B.
@NickHCDIS
•
5 years ago
5.0
$114.00 USD
It will be hard to realize that Martin hasn't worked for you for years. He is humble in his communication but confident in his skill set. This is why we all come to Freelancer.com for Engineers just like Martin. Any one of you who hires Martin will see in a few hours how amazing his is
System Admin
Windows Server
Network Administration
G
Flag of Shneur G.
@garbcg
•
5 years ago
5.0
$51.00 USD
excellent
N
Closed User
@ncvf2780
•
5 years ago

Experience

ServiceDesk Representative

Tele2
Jan 2007 - Feb 2008 (1 year, 1 month)
ServiceDesk (second-line) representative at a large ISP in The Netherlands. Supporting private customers with triple-play products that can't be solved directly by (first-line) Helpdesk. Internet, TV and VoIP-telephony. Troubleshooting connection problems with internet, TV, VoIP and wireless. Troubleshooting connection problems at ISP network level, configuring DSLams and monitoring full network in the weekends and outside office hours (in shifts).

Helpdesk Representative

KPN
Jan 2006 - Jan 2007 (1 year)
Helpdesk representative at the largest telecom company in The Netherlands. Support private customers with triple-play product. Internet, TV and VoIP-telephony. Troubleshooting connection problems with internet, TV, VoIP and wireless. Semi-floor manager for other callcenter agents to support them with advanced questions, priority problems and learning them the basics when recently joined. From this company to another ISP because of higher position (second-line) ServiceDesk.

Network Administrator

MicroCity
Feb 2005 - Oct 2005 (8 months, 1 day)
Comptershop in The Netherlands. First Network Admin working for business clients of the computershop. Besides that when the oppertunatie was there sales, advice and repair for private customers in the shop.

Education

MBO ICT-Administration

Netherlands 1997 - 2001
(4 years)

Qualifications

3CX Certified Engineer

3CX
2013
3CX Phone System Certified Engineer

Publications

Various Forums

N/A
Various posts on forums like Microsoft Technet and Social, Spiceworks, 3CX, etc.

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Certifications

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