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  • Hire odessky

    odessky

    Ukraine
    52 Reviews
    $35 USD/hr

    Top Skills: Linux, PHP, System Admin, Ubuntu, Nginx

    Good day! My name is Andrey Rogovsky. I'm Linux Guru. Welcome to my pofile. I have great experience with Linux, Server Optimizing, Failover Clustering, Security, Virtualization and etc. I work as Linux Freelancer over 12 years and know all common used utilites, scripts and services such as Apache, PHP, MySQL, Ng ...

    Good day! My name is Andrey Rogovsky. I'm Linux Guru. Welcome to my pofile. I have great experience with Linux, Server Optimizing, Failover Clustering, Security, Virtualization and etc. I work as Linux Freelancer over 12 years and know all common used utilites, scripts and services such as Apache, PHP, MySQL, Nginx and many others. less

  • Hire musashi42

    musashi42

    United States
    43 Reviews
    $25 USD/hr

    Top Skills: Web Security, PHP, Website Testing, Computer Security, Testing / QA

    I have over 10 years of experience in Web Security, Penetration Testing, Coding and as System Admin for both Windows and Security :- Full security checkup of websites and web applications (ajax code, php, javascript, xml, xmlrpc, flash, soap systems, lamp systems etc)- Checking for insecure listening services- Log ...

    I have over 10 years of experience in Web Security, Penetration Testing, Coding and as System Admin for both Windows and Security :- Full security checkup of websites and web applications (ajax code, php, javascript, xml, xmlrpc, flash, soap systems, lamp systems etc)- Checking for insecure listening services- Logs auditing for suspicious activity- Security auditing for Drupal/Joomla/Wordpress/vbulletin- Server Security and System Administration (Apache, CentOS, MS IIS etc)- iframe virus finding and destroying plus preventing from future infection- Website scanning for various injections (sql, code injections, etc) - Checking for xst, xss, csrf, ie owasp top 10 - VoIP Security Consulting - Form Validation security checkup Penetration Testing : - Vulnerable scripts, webapps - Unknown vulnerabilities - Vulnerable services (HTTP, FTP, MYSQL, VPN, ROUTERS, DNS, SMTP etc) - MITM Attack - DDoS Website/Webserver Monitoring And Prevention : - System/Network daily checkup with custom scripts - Security Patching - PHP/mysql scripts auditing for various types of injections - Data BackUp Coding : - Coding (php/mysql, perl/cgi, c/c++, javascript, ajax and using curl for automating login tasks and cookies, java for android app development) - Network Coding, Sockets (c/c++ and perl, custom sending of tcp/udp packets) - Android app development (stand-alone app, network sockets and more) - Design (HTML/CSS, dreamweaver) Coding web apps in recent few years: - MEAN stack - Django, and play framework - Laravel, and using envoyer/forge for ease of deployment Installation : - CMS (Drupal/Joomla/oscommerce/ecommerce/Wordpress) - VoIP (freeradius, asterisk, freepbx, a2billing, sip and more) - Citrix (installations and configurations) - VPN - OS (Windows - any version, Linux - any distro) - Custom Scripts Other : - Legal Research and Related - Quantum Physics - Matlab Simulations, Digital Photography Processing, Signal Processing, Relay Networks etc. - Probability and Statistics - Translation - Data journalism - Cryptography - Software and Website testing for bugs - Screenplay writing - Creative writing(Fiction/Non-fiction) - Comic Book drawing/writing - Portrait sketching in pencil - Digital coloring for comic books and digital painting (done in photoshop) less

  • Hire KatrinaQ

    KatrinaQ

    Canada
    139 Reviews
    $45 USD/hr

    Top Skills: PHP, Anything Goes, HTML, CSS, Javascript

    “Quality is never an accident; it is always the result of high intention, sincere effort, intelligent direction and skillful execution; it represents the wise choice of many alternatives.” A top freelancer with vast knowledge when it comes to programming, server administration, support and troubleshooting. I alway ...

    “Quality is never an accident; it is always the result of high intention, sincere effort, intelligent direction and skillful execution; it represents the wise choice of many alternatives.” A top freelancer with vast knowledge when it comes to programming, server administration, support and troubleshooting. I always deliver the best service possible and go above and beyond to make sure you are fully satisfied with the work that I do. With my reputation at stake, I strive for superiority and will not settle for anything less. I also offer outstanding Dedicated/Shared hosting services for e-commerce and ad revenue sites. less

  • Hire dreamdata

    dreamdata

    United Arab Emirates
    30 Reviews
    $19 USD/hr

    Top Skills: Linux, System Admin, MySQL, Apache, PHP

    i am server manager since 2007 , i have many experience on server issues , security and optimizing ... check my feedbacks to find how is my job, regards

    i am server manager since 2007 , i have many experience on server issues , security and optimizing ... check my feedbacks to find how is my job, regards less

  • Hire amiteshojha

    amiteshojha

    India
    53 Reviews
    $20 USD/hr

    Top Skills: Linux, System Admin, PHP, MySQL, Windows Server

    I have Linux and Windows Servers expertise. I have been working as a Linux System Engineer, WHM Cpanel, Plesk,Postfix, Exim, Zimbra Mail Server Administrator in reputable 3 Tier Data Centre. I'm able to do all types of Website and Mail account migration. I can install, manage and configure Zimbra, Cpanel, ...

    I have Linux and Windows Servers expertise. I have been working as a Linux System Engineer, WHM Cpanel, Plesk,Postfix, Exim, Zimbra Mail Server Administrator in reputable 3 Tier Data Centre. I'm able to do all types of Website and Mail account migration. I can install, manage and configure Zimbra, Cpanel, Cacti, Nagios, Zenoss, Nominatim Servers & PHPlist, Migration over Zimbra exim Cpanel, Zpanel, Parallels, Mysql Database migration with/without any hosting panel,etc. I have done installing, configuring and managing atlassian products like JIRA, JIRA Agile, JIRA Capture, Crowd, Stash, Confluence, Fisheye Bamboo, etc. I have done RHCE/RHCSA/RHCSS RHCVA Certifications. I am an excellent Active Directory Administrator and am looking for an opportunity to work. I have a great academic background in Linux and Active Directory and my experience compliments my studies. Throughout my career I also have experience working with Data Entry and Excel. In addition to this, I look forward to working on your projects. less

  • Hire djt72

    djt72

    United States
    8 Reviews
    $95 USD/hr

    Top Skills: PHP, Wordpress, MySQL, HTML, CakePHP

    Wordpress: http://autumnhouse.org http://fhnc.org http://trekfanfiction.net Custom PHP: http://bargainpier.com I'll be adding more project listings as I think of them.

    Wordpress: http://autumnhouse.org http://fhnc.org http://trekfanfiction.net Custom PHP: http://bargainpier.com I'll be adding more project listings as I think of them. less

  • Hire sachisaket41

    sachisaket41

    India
    31 Reviews
    $15 USD/hr

    Top Skills: Linux, System Admin, UNIX, MySQL, Apache

    Expert level exposure on Linux i.e (CentOs, RedHat, Fedora, Ubuntu, FreeBSD), Administrative Experience on various Mail Servers like Zimbra, Exim, Postfix, Pogo, @mail etc. Implementation/Configuration of very large deployment of Zimbra Collaboration Server. Managing various application of Linux/Unix environment ...

    Expert level exposure on Linux i.e (CentOs, RedHat, Fedora, Ubuntu, FreeBSD), Administrative Experience on various Mail Servers like Zimbra, Exim, Postfix, Pogo, @mail etc. Implementation/Configuration of very large deployment of Zimbra Collaboration Server. Managing various application of Linux/Unix environment from last couple of years, Expert on apps like, WHM/Cpanel, Plesk,Nagios, Cacti, zenoss & phplist etc. I had extensively worked on Migration of Mail Accounts from various linux based mail servers like Zimbra(ZCS) Exim cpanel, Zpanel, Parallels, Mysql Database migration without any hosting panel,etc. Experience on implementation/configuration/troubleshooting of Percona XtraDB Cluster, Mysql Cluster, MongoDB, Maria DB etc. I had also worked on installation, configuring of variou atlassian products like JIRA, JIRA Agile, JIRA Capture, Crowd, Stash, Confluence, Fisheye Bamboo, etc. I had also worked on various Cloud products like AWS, rackspace cloud. Having good exposure on Hypervisor, ESXI, Vsphere, Virtualox, Vagrant, Puppet etc. I have done RHCE/RHCSA/RHCSS RHCVA Certifications with ITIL Certified profile. I have a great academic background in Linux and Networking my experience compliments my studies. Throughout my career I also have experience working with Data Entry and Excel. In addition to this. I am looking forward to work on your project. less

  • Hire amcorreia

    amcorreia

    Brazil
    29 Reviews
    $23 USD/hr

    Top Skills: Linux, Apache, Git, Amazon Web Services, PHP

    8+ years experiencie in managing Linux servers. (firewall, proxy, mail, vpn, etc). If you liked my work, consider make me happy ;) (order by priority) http://www.amazon.com/gp/registry/wishlist/17I15GGR8H43M/ref=cm_wl_rlist_go_o

    8+ years experiencie in managing Linux servers. (firewall, proxy, mail, vpn, etc). If you liked my work, consider make me happy ;) (order by priority) http://www.amazon.com/gp/registry/wishlist/17I15GGR8H43M/ref=cm_wl_rlist_go_o less

  • Hire daniloffleonid

    daniloffleonid

    Russian Federation
    8 Reviews
    $25 USD/hr

    Top Skills: Linux, Network Administration, Red Hat, System Admin, Cisco

    CCNP R&S 6 years expirience in network design, operation, management & troubleshooting. Equipment used in production environment: ASR1000/9k family, 76xx/65xx platforms, 2960/3560/3750 switches, 34xx/3750/38xx MetroEthernet family switches, AS5350 Voice Gateways. PIX, ASA & ASA-X appliances. Juniper MX/EX/SRX/SSG ...

    CCNP R&S 6 years expirience in network design, operation, management & troubleshooting. Equipment used in production environment: ASR1000/9k family, 76xx/65xx platforms, 2960/3560/3750 switches, 34xx/3750/38xx MetroEthernet family switches, AS5350 Voice Gateways. PIX, ASA & ASA-X appliances. Juniper MX/EX/SRX/SSG platforms. HP MSR21xx routers and access switches. Huawei MA56xx & access switches, EdgeCore switches, ZyXEL DSLAMs& switches. AudioCodes MP202/11x Voice Gateways, Mediant 1000/2000 Voice Gateways, Software used in production environment: Softswitches: MERA MVTS/MVTSII/RTU, OpenCA, CommunigatePRO, Asterisk/FreePBX/Elastix. OS:Red Hat/SuSE/Debian Linux, FreeBSD,OpenBSD. Scripting: bash,python Virtualization:VMWare less

  • Hire KennySVG

    KennySVG

    Saint Vincent and the Grenadines
    5 Reviews
    $12 USD/hr

    Top Skills: Wordpress, PHP, Excel, Data Processing, Data Entry

    I'm a Microsoft Certified Systems Engineer & Admin with 10+ Years in the IT industry, but have been working with computers since the early 90's. I've worked with MsOffice, SQL, Magento, Wordpress, Visual Studio and more. I also have experience with PC Building + Hardware, so you can consider me as your All-Rounder ...

    I'm a Microsoft Certified Systems Engineer & Admin with 10+ Years in the IT industry, but have been working with computers since the early 90's. I've worked with MsOffice, SQL, Magento, Wordpress, Visual Studio and more. I also have experience with PC Building + Hardware, so you can consider me as your All-Rounder Techie! Hire me with the confidence and peace of mind that comes with hiring a professional. less