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Last seen: Jul 25, 2014 8:43 AM EDT
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Rate: $20.00 USD/hour
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gravicap

A qualified system administrator

Username: gravicap

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Location: Zaporozhye, Ukraine

Member since: February 2010

Reputation:

5.0/5

(43 reviews)

5
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1 user has recommended this freelancer.

My projects:

  • $100.00 USD
    5.0
    Profile image for Seller bce1

    bce1

    3 days ago

    thank you very much

    Project Description:Need experienced Russian speaking system administrator. Please bid only if you speak Russian and if you have good administrator experience. You investigate why we have performance problems. You should now all the caching technologies...
    [more]
  • $150.00 USD
    5.0
    Profile image for Seller sammeras

    sammeras

    25 days ago

    Good person, Experince in server config..A++ will work with him again

    Project Description:Hello We looking for experince SysAdmin to config cloud servers Should be A++++ SysAdmin Thanks
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  • $66.00 USD
    5.0
    Profile image for Seller sammeras

    sammeras

    May 13, 2014

    Second job..Perfect :) A++++ sysadmin

    Project Description:Hello We looking for experince sysadmin tosecure and analyze our huge cloud VPS's More details in PM. Thanks
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  • $35.00 USD
    5.0
    Profile image for Seller sammeras

    sammeras

    May 10, 2014

    A+++ sys admin..will work with him again :)<br/>

    Project Description:Config Proxy Servers for FireFox Extenstion We looking for very experience Sys Admin in Linux config Proxy Servers. The proxy servers will used by our Chrome/Firefox Extenstion Only.Not direct connections usin IP:PORT...
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  • €84.00 EUR
    5.0
    Profile image for Seller webpanelman

    webpanelman

    Apr 14, 2014

    he is the perfect unix server administrator .he is professional - he is the best - he is my partner for ever !

    Project Description:server fix - server load - system optimize
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  • $55.00 USD
    5.0
    Profile image for Seller hql

    hql

    Mar 10, 2014

    As expected, great work :)

    Project Description:Server related work in maintenance and server security for GRAVICAP
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  • £70.00 GBP
    5.0
    Profile image for Seller hql

    hql

    Jan 5, 2014

    Great guy to work with, very helpfull

    Project Description:We need somebody who has experience with managing a linux dedicated server. We need the freelancer to repartition our hard disk making sure none of our information is lost and none of our websites are affected...
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  • $35.00 USD
    5.0
    Profile image for Seller vipjatt

    vipjatt

    Dec 12, 2013

    i want to tell you about this man he is my one of best buddy working with him from last 5 year i swear to god this guy can do everything love to work with him alex you are king of system administrator

    Project Description:am looking for a person who will manage my server very well with nginx and server not get loaded response fast and give high performance i want nginx there also i want NX Machine on that server
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  • $60.00 USD
    5.0
    Profile image for Seller hendre

    hendre

    Nov 22, 2013

    Everything Does Exactly as required

    Project Description:L2tp Server howto setup guide. Meaning, what packeges to install setting to change and shorewall setting to open firewall to pass through. Ubuntu server 12.04 LTS running Shorewall as firewall and have 2 network cards...
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  • $50.00 USD
    5.0
    Profile image for Seller r0bbyr0b

    r0bbyr0b

    Nov 18, 2013

    Great freelancer - I will use again!

    Project Description:We have three Linux servers all running Centos and require some IPtables rules to be added to all three of them. The rules are going to be fairly simple such as allow ssh, ping echo reply, pptp, l2tp and block everything else...
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    gravicap has not completed any projects.
  • $90 USD In Progress

    We are looking for Freelancer to help install VPS Service on Linux and Window server so we can start offering VPS Service to clients. We also want freelancer to guide us on how to manage this service and also set-up new vps services on new servers.

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  • $22 USD/hr In Progress

    We are looking for a Squid Proxy expert to help us setup and install Squid on our Windows 2012 Server.We need someone who is an expert at configuring squid to handle high traffic volume (50+ MBps), 100&quot;s of simultaneous connections, allow Squid to use all available system resources, and configure proper caching. Must speak good English and be willing to do a screenshare / Skype call with us so we can explain in more detail how we want Squid setup and then show us how to do the setup.

    [more]
  • $10 USD/hr In Progress

    setu and manage new server for me alex

  • [Sealed] In Progress

    [This is a Private Project. You must be logged in to view the Project Description]

  • $40 USD In Progress

    hi looking for someone that can set up a ponit to point ipsec vpn connection on a windows server let me know if you can do this

  • €111 EUR In Progress

    i want to check out the server for spam , viruses , malicius code/scriptsand check out everything for the good working of linux cpanel server .I host only websites there.

  • $10 USD/hr In Progress

    Linux help needed for various projectLinux help needed for various projectLinux help needed for various projectLinux help needed for various project

  • $12 USD/hr In Progress

    [This is a Private Project. You must be logged in to view the Project Description]

  • $15 USD/hr In Progress

    We are looking for someone that has experience in Linux server administrator, who can work with the command line, Apache, PHP, and MySQL. Also he should be familiar with servers that use the Plesk control panel (version 11) and CentOS 5.Some other tasks: - do all the updates of the software running in the server and also keep a security check and constantly improve the server security- monitor the traffic and do load balancing at the server- be able to do the task quickly to resolve issues when server is in live mode.Possibility of long term position.

    [more]
  • $30 USD In Progress

    Hello. I have Oracle server. I need someone who can create cron job for database backup.Oracle version: Oracle 11g Opration system: Oracle UL 6

  • $35 USD 3 days ago

    Hello,I need some one to install oracle DB in oracle linux system in virtual machineIt&quot;s just less than one hour workThanks

  • $72 USD 6 days ago

    I need to have my new VPS configured and hardened. Need the nameservers setuo and 3 accounts transferred from shared hosting

  • $222 NZD 6 days ago

    Need nerd for setup secure proxy server (VPS). Flexible with Centos or Ubuntu OS, We are not sure which OS would be better as security and performance point of view and would like to take advice from linux expert like you. Below requirements will be archived but its not limited, will be reviewed again after discuss with you.We have few servers for different services, thats include diff os based web servers, email server and other applications. We need proxy server where redirect request based on services/protocol. Using this server we like to archive multiple domains reach them servers using single public IP. Some of server required load balancing, SSL services.(end of the completion, you must required to make document and guide manual to how add new domain, services with full details of all credentials and required information for future troubleshoot)For easy of use sevrer built with control panel like webmin would be preferred.NOTE : previous experienced must required and should have depth knowledge of linux, this server would be production server and not for testing.

    [more]
  • $40 USD 8 days ago

    Hi, I need to forward all emails from my domain to exchange server on port 24 not 25.Some sends mail -> postfix:25 -> exchange:24Also try to secure this a little not open relay. Maybe small spam filter Spamassasin or Anti-Spam SMTP Proxy Server (ASSP)postfix has a fix IP and exchange has a fixed IP.urgent today :-)oh it is on ubuntu

    [more]
  • [Sealed] 9 days ago

    Need someone who is knowledgeable about private proxies servers. I would like to be able to create a list of private proxies using my own hosted server. Should look like this http://www.myprivateproxy.net/datacenters.php. These use squid proxy server and enterprise-class linux distribution. When bidding, add &quot;privateproxies&quot; somewhere so I know you&quot;ve read the project details. Any message without the word will be ignored. Thanks!

    [more]
  • €29 EUR 9 days ago

    Hi all ,I have VPS server OS debian-7.0-x86_64 and I tried to install OpenERP (odoo) but my technical skills are not good enough..Who have experience and had same project before to install Odoo V8 ? server details : OS : debian-7.0-x86_64 with Parallels Plesk Panel Only install without any configuration you need to provide me database details & admin log in then the project will closeThanks

    [more]
  • $35 USD 9 days ago

    I need a simple VPN solution on CentOS.I have already installed OpenVPN / Poptop but unable to connect from Windows.So the setup should be simpleThanksGuy

  • $35 USD 9 days ago

    Hi,I&quot;m searching someone who will setup openVPN on my debian server with few public IP&quot;s. At home, i have only private IP, so i want to assign public one with help of this server.. It is not big commercial project, so please not a big budget :) i tried to do it by myself but still have no luck with public ip :)I prefer username/password access to openvpn.. if it is no problem..Please give me your bids :)

    [more]
  • $22 USD/hr 9 days ago

    Hello, I am getting in a 32gb ram with 6tb of hardrive server, and 3 thin clients, i want to setup a vmserver with thin clients connect to it, i am not familiar and i need help with all of that... i need training, and i want to be there every step of the way. .

    [more]
  • $166 USD 17 days ago

    looking for someone to install virtualbox based cluster. we are moving away from proxmox. you will also be installing zimbra that we use as mail server and for LDAP and Samba. Will also need to install dns and webserver to match with our current configuration

    [more]
  • $45 USD 18 days ago

    install yakaphone code in linux server you can do that for us and how much you will charge us Thanks & Regards

  • $35 USD 23 days ago

    hello i need reset mi VPS and reinstall, just reinstall all server but i need not delete mi websites and databases just remove all other things and re install the VPS.thanks

  • $166 CAD 23 days ago

    Looking for someone with experience setting up OpenWRT with OLSR, DNS and Tunnels.We have a specific requirement to have OpenWRT Devices deployed on the internet and to all dial back into a central server so that they can all communicate with eachother.I will provide the server with OpenWRT on it so that you can work on the project server live.

    [more]
  • $55 USD 23 days ago

    We have a website on a dedicated server, which we want to have copied on another server for development work to be carried out.the migration needs to be caried out over teamviewer.both servers are with 1and1both dedicated on plesk. linux

    [more]
  • $250 USD 29 days ago

    Our company decides to migrate from Rackspace Hosted Email to self-hosted email server, particularly zimbra collaboration server (network edition).Scope of work includes:1) Examine prior set up of cloud server (verify specs good enough for hosting zimbra mail server)2) Examine prior installation and configuration of zimbra server3) Backup mail data from Rackspace and import to Zimbra Server4) MX switch to Zimbra 5) other related tasks pre and post migrationSkills/Experience Needed:- Zimbra Collaboration Server (Network Edition 8.0)- Rackspace Email- Mail Server Configuration and Administration- MX Record UpdateLet me know your availability to start, hourly charge and estimated man-hour needed for whole project.

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  • $155 USD 29 days ago

    19.06.2014. during transfer of VirtualMin virtual hosts to another VM on same server I accidentally delete one virtual host with important mysql database.Today on 23.06.2014 I figured the mistake and immediately turn off VM to avoid further data losses.From 19.06.2014. till 23.06.2014. VM was not used but it was turned on and I think that there is a good chance that undelete will work.Setup:vmware ESXi V5.1.0 dedicated servercentos 6 minimal with virtualmin virtual machinemysql server, 50 InnoDB tables, 2 of them are important to recoverSo, I need someone who can restore at least two InnoDB Tables from deleted mysql database from deleted virtual host in virtualmin.And I need that quick.

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  • €150 EUR 29 days ago

    Install on 1st VPS Zimbra and on 2nd VPS BESX and PGP Universal Server. We need to have PGP encrypted email on all our blackberry&quot;s. Together with the IT policy setup on the BESX server so that all devices will have the same policy uploaded from server. It needs to be installed and working asap.

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  • $45 USD 29 days ago

    Only need Open Fire installed and if necessary small configuration to the point we can take over.

  • $20 USD Jan 30, 2014

    Help fix server.

  • $60 USD Jan 14, 2014

    new server setup fee gonna give u

    gravicap does not have any open projects.
    gravicap does not have any work in progress.
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