Necesary to upgrade windows and linux clustered servers

Good day,

Looking for a freelancer that could upgrade all windows and linux clustered servers.

6 exchange servers, 2 Active directory, 2 pfScense with carp, OpenVPN and few more that i will write you in the chat.

Necessary to do it as fast as possible and without downtime. Downtime is not tolerated in any circumstances.

Bid only professionals please!

Znanja: Linux, Omrežna administracija, Sistemski administrator, VMware, Windows strežnik

Več: rsync windows linux, linux mail servers 2009, joomla 1015 migration windows linux, sql server cluster upgrade step by step, windows server failover clustering, windows server 2016 failover cluster requirements, sql server 2012 cluster requirements, get cluster functional level, windows server 2012 failover cluster requirements, sql server failover cluster step by step, windows server 2016 failover cluster step by step, linux, system admin, windows linux php generate thumbnail web page, transfer windows linux, transfer code windows linux, linux optimizing servers fedora core, windows linux networking, upgrade several linux servers, steps upgrade joomla linux server

O delodajalcu:
( 1 ocena ) Torrevieja, Spain

ID projekta: #17359338

18 freelancerjev ponuja v povprečju za $2847 na tem delu


Hello, how are you? I have rich experience in server management and open vpn setup. I'm proficient in Azure, AWS and GCS. And which vpn will use is up to you. Let us discuss more via chat. Thanks.

$2500 USD v 30 dneh
(9 Ocen)

Hi There Senior Systems Engineer here. I would like to complete this project for you. I can provide you with my windows server 2012 certifications as well. Please let me know when your available to discuss further.

$2500 USD v 30 dneh
(88 Ocen)

Hi I will upgrade windows and linux clustered servers as per your requirement and have expertise in the field. I have 9 years of experience in the relevant field. Regards

$2500 USD v 30 dneh
(223 Ocen)

I have experience in deploying and maintaining of: - Cloud Computing Platforms: Amazon Web Services (EC2, S3, RDS, VPC, Elastic Beanstalk etc); - Server operating systems: Windows Server 2003 - 2012R2, Amazon Linux Več

$16072 USD v 3 dneh
(187 Ocen)

Hi, I have read your project description and would like to offer my services. I am a certified system administrator in Windows Server having 9 years of relevant experience. We need to discuss the project details Več

$2000 USD v 30 dneh
(48 Ocen)
$2500 USD v 30 dneh
(3 Ocen)

Hello, this is raza , I am system and network admin with more than 10 year experience . I can help you regarding this upgrade . I am available now a days for any commitment and very confident that I can perform this up Več

$3000 USD v 15 dneh
(77 Ocen)

I can do it, I have 7 years of linux and networking experience and I am a redhat certified specialist, I have done before

$1500 USD v 2 dneh
(31 Ocen)

Upgrade them from what to what? You've said there are some windows and some Linux, but as an example there is no upgrade path from server 2003 to 2016 a little about me: I have over 15 years system administration Več

$2500 USD v 10 dneh
(35 Ocen)

Hello, i'm a Windows and linux system administrator. i can upgrade your infrastructure. what kind of upgrade you need? can you explain more please? as for my competences: i've build many AD on windows and linux Več

$1750 USD v 2 dneh
(64 Ocen)

Hello, Hope you are doing well. I have 6 years of experience on Linux , Windows , Pfsense and OpenVPN. I will upgrade all server without downtime. Do we have snapshot facility ? Regards, VishnuLal

$1500 USD v 3 dneh
(61 Ocen)

Hello , I can do upgrade process for your servers in AD and Exchange servers needs migrations. PfSense and linux based envs can be upgraded inline

$2500 USD v 10 dneh
(14 Ocen)

Hi I can work on Linux server upgrades. But would like to know what are the Linux OS installed and their versions. I would also like to know is there any tools to manage OS upgrades. Thank you

$1500 USD v 15 dneh
(24 Ocen)

I can upgrade them without any error. I did similar jobs before. You can count on me

$1700 USD v 5 dneh
(21 Ocen)
$1666 USD v 5 dneh
(7 Ocen)
$2000 USD v 7 dneh
(8 Ocen)
$1500 USD v 2 dneh
(2 Ocen)

Hello, i have read you specs carefully we are very professional not time wasting , we are ready for a skype meeting it would be best we will discuss the flow and get started , we will be in touch through out the pr Več

$2055 USD v 30 dneh
(0 Ocen)