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Lawrence G.
@lawrence37
5.0
76
6.1
6.1
96%
Senior Network / Server Engineer
$50 USD / Hour
・
United Kingdom (7:35 PM)
・
Joined on February 13, 2017
$50 USD / Hour
・
I have over 20 years system administration experience with a number of distributions of linux / unix and windows server, working for a large number of blue chip companies here in the UK.
Skill-List (Including but not limited to):
Windows 2000-2022 Server
Exchange 5.5-2019, Office365
Linux / Unix Administration
SAN Storage (NetApp, EMC Clariion, HP MSA/EVA/Lefthand)
Server Virtualization (Vmware ESX, XenServer, Openstack)
Desktop Virtualization (Vmware View, Xen Desktop)
Application Virtualization (Thinapp, Xenapp)
Networking (Cisco, Juniper, HP, Extreme, Ubiquiti)
Firewall / IDS (Cisco, Fortigate, Juniper)
Backup (CA Arcserve, HP Data protector, R1Soft, Veeam)
Server administration (MsSQL, MySQL, Oracle (inc forms & reports), InnoDB, IIS, Apache, SCCM, WSUS)
VoIP Solutions (Nortel, Avaya, Shoretel, Asterisk, FreePBX)
Penetration Testing / Server Security/Hardening
WHMCS, DirectAdmin, cPanel, Webmin
AWS, Azure Config/Management
Wordpress speed optimisation both server side and wordpress itself.
Changes saved
AWESOME WORK! Emergency care provided by Lawrence. Expert, calm, knowledgeable.
Kristin A.
@schnauzerlove
•
Arlington, United States
•
Share
T
Lawrence was awesome... Highly recommended...
Tomas G.
@TomTDM
•
Homestead, United States
•
Share
The freelancer started insulting us. We waited for him, if he wrote to us in an unfriendly manner again we will ban him.
The freelancer then changed our root login password and wanted to hijack our system. Luckily we have an SSH key stored on the server with another user, so we could log back into the system and ban the user permanently.
This user should be banned, unfriendly to customers and stealing from the system that does not belong to them.
Mueller F.
@muellerfradri
•
Riedisheim, France
•
Share
D
Excellent IT Support Person. Knows his stuff inside out. 10 Stars!!
Don K.
@donnycan98
•
London, United Kingdom
•
Share
B
Fantastic freelancer, with superb knowledge, amazing attitude and great work ethic. Absolute pleasure doing business with Lawrence!
Ben M.
@benmiddle123
•
Oldham, United Kingdom
•
Share
Certifications
P
Preferred Freelancer Program SLA
AI Training - Freelancer Global Fleet
Verifications
On time
94%
On budget
94%
Accept rate
94%
Repeat hire rate
6%
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