Network Administrators & Consultants

Showing 596 freelancers

Network Administrators & Consultants

Showing 596 freelancers

  • IT Professional - PHP-mySQL-ASP-ASP.NET-SQL-JQuery-JavaScript-CSS-AJAX

    A distinguished website development expert with 12+ years of experience in Web Programming, Designing and Project Management. Experience in website development from scratch on multiple programming languages, CMS (Content Management System) handling and Graphics Designing. Proficient working on WordPress, Drupal … more

    A distinguished website development expert with 12+ years of experience in Web Programming, Designing and Project Management. Experience in website development from scratch on multiple programming languages, CMS (Content Management System) handling and Graphics Designing. Proficient working on WordPress, Drupal and Joomla, from basic installation to advance plugins and theme creations. Server Side programming on PHP, ASP, ASP.NET, Yii framework; Client Side programming on JQuery, JavaScript; CSS handling; AJAX routines and databases management on mySQL, SQL Server, Oracle and MS Access.  less

    asp.net php asp mysql sql opencart openx web-content-management web-design web-scraping html javascript ajax jquery wordpress joomla drupal oscommerce oracle-database sqlite wp-ecommerce 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 1069 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 20 PORTFOLIO ITEMS
    • 2 TESTS
  • Web Researcher and Administrative Assistant

    I have been working for about 12 years as an Administrative Assistant in the business of IT and Export. The jobs I have performed demanded for a great level of accuracy, flexibility, dedication and concentration. My bosses have always been … more

    I have been working for about 12 years as an Administrative Assistant in the business of IT and Export. The jobs I have performed demanded for a great level of accuracy, flexibility, dedication and concentration. My bosses have always been very satisfied with the work I performed and so did I, especially because I love working with the computer. If you are looking for a serious individual to perform web research, data entry, and all other tasks related to administration (VA), perhaps I might be the person you are looking for.  less

    translation-dutch-english data-entry administrative-support internet-research 00 more less
    • $13.33 HOURLY RATE
    • 5.0
    • 1142 HOURS
    • PORTUGAL
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
  • Technical Lead - Office365 Migrations

    My aim is helping my customers on the technologies below: • Cloud Computing, Office365, ADFS, SSO, Google Apps, SaaS, BPOS, Microsoft Online Services • MS Exchange Hosting Solution, Administration of Global Messaging (Exchange Server E2k, E2k3, E2k7, E2010, Administration/up-gradation/transition/migration … more

    My aim is helping my customers on the technologies below: • Cloud Computing, Office365, ADFS, SSO, Google Apps, SaaS, BPOS, Microsoft Online Services • MS Exchange Hosting Solution, Administration of Global Messaging (Exchange Server E2k, E2k3, E2k7, E2010, Administration/up-gradation/transition/migration/Design) • BlackBerry Enterprise Server, BlackBerry Enterprise Server Express (BES 3.6.X, 4.0.X, 4.1.X, 5.0.X, BESx, Administration/Cut-Over, up-gradation/migration/Design) • Microsoft Application Virtualization APP-V 4.6 SP1, Microsoft Lync2010, Live Communication Server, Live Webmail, SharePoint Online, Lync Online. • Virtualization, Hyper-V, SCVMM, App-V, • Exchange High Availability DAG, Clustering LCR, SCR, CCR • SMS (System Management Servers), MOM (Microsoft Operation Manager), NetIQ, Remedy • Backup Plan for CA BrightStor (ArcServe) (Backup solution for Tape Library).  less

    microsoft-exchange-server blackberry-app-development microsoft-outlook-development operating-systems-development google-apps 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 1300 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 2 TESTS
    GROUPS:
  • ZCE,Angularjs,Nodejs,Laravel,Zend,Python,Django,MongoDB,Solr,Lucence

    I'm ZCE(Zend Certified Engineer). I want to show my expertise and preferred hour based work Over the last 6 years, I have developed a wide range of websites as well as web application using HMTL, DHTML, PHP, and … more

    I'm ZCE(Zend Certified Engineer). I want to show my expertise and preferred hour based work Over the last 6 years, I have developed a wide range of websites as well as web application using HMTL, DHTML, PHP, and MySQL,Codeigniter,jQuery,Doctrine,Magento,Drupal, joomla,wordpress. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business. I have ~1 years experience in Python,Django,MongoDB,Apache Solr,Lucence  less

    mongodb python javascript jquery php zend-framework django-framework ruby-on-rails magento angularjs 00 more less
    • $22.22 HOURLY RATE
    • 4.3
    • 2460 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 2 TESTS
    GROUPS:
  • Linux Administrator, AWS, Nginx, Ubuntu, CentOS, EC2, Plesk, HAProxy

    8+ years of experience in: ** LAMP/LEMP(Nginx) administration (Ubuntu, Debian, Centos,RHEL,HAProxy, Ruby/Thin deployment DevOps, Python/Django deployment DevOps,Nagios..) ** Amazon web services - AWS (EC2, VPC, RDS, S3, Route53, Cloudfront, Elastic Load Balancer, AutoScaleing, etc..) ** Nginx rewrites … more

    8+ years of experience in: ** LAMP/LEMP(Nginx) administration (Ubuntu, Debian, Centos,RHEL,HAProxy, Ruby/Thin deployment DevOps, Python/Django deployment DevOps,Nagios..) ** Amazon web services - AWS (EC2, VPC, RDS, S3, Route53, Cloudfront, Elastic Load Balancer, AutoScaleing, etc..) ** Nginx rewrites ** Linux troubleshooting ** VPS providers: Linode, Rackspace, Amazon(AWS), MediaTemple, HostGator, Cloudflare, NameCheap, GoDaddy, DigitalOcean, EC2 ** Parallels Plesk ** VPS administration ** AWS EC2 administration ** VMware vSphere ** NewRelic ** Nagios monitoring ** Elastic Load Balancer ** LINUX deployment and migration ** Rackspace Cloud Services ** Ruby on Rails app deployment ** Python - Djengo app deployment ** CPANEL, PLESK, WEBMIN, SHELL/SSH administration ** proftpd, pure-ftpd, pure ftp ** DNS, BIND, PowerDNS ** SSL certificates ** Site migration ** Network troubleshooting ** CSF firewall ** VPN ** Cisco, Mikrotik, Juniper Networks, Extreme Networks.. ** Linux PENTAHO deployment ** Squid, AiCache, AiScaler ** CVE-2014-0160 - OpenSSL Heartbleed patching. EXPERIENCE: Knowledge in Linux networking and service management, such as APACHE server, Nginx, LAMP, LEMP, LNMP, MYSQL, POSTGRESQL, tcpdump, WIRESHARK, tshark, URL rewrite. Eight years of first hand experience in network and linux administration, support and Core Network design in Telecom environment. Excellent knowledge of various tasks such as: routing, BGP, VPN, Layer 3 networking(Routing), Layer 2 networking (LAN switching), VLAN, OSPF, RIP, network and packet troubleshooting. Working experience with various network equipment such as: Cisco, Juniper Networks, Extreme Networks, HP networking, MikroTik RouterOS, Ericsson OSS, Redback Networks and so on.. Experience with various providers such as: -AMAZON WEB SERVICES (AWS, EC2..) -RACKSPACE -HOSTGATOR -GoDaddy -MediaTemple -Cloudflare -NameCheap -LINODE -QuickWeb -HAProxy -etc.. -WHMCS RESELLER setup and migration on project or permanent basis. Including DNS, EMAIL, WORDPRESS migration -CPANEL, PLESK, WEBMIN, H-sphere, SHELL administration -SSL certificates Also available for packet and network congestion inspection. Having problems with BGP load balancing in multihome environment, need help or advice, contact me! :) Dedicated SERVICE MONITORING on own server with escalation on your own mail address  less

    amazon-ec2 lamp-administration linux-system-administration network-administration rackspace-cloudservers plesk cpanel nagios tcp-ip cisco-routers wordpress amazon-web-services computer-networking bgp juniper-routers dsl-troubleshooting network-security vpn openvpn dns bash mikrotik-routerboard mikrotik-routeros 00 more less
    • $36.00 HOURLY RATE
    • 5.0
    • 1676 HOURS
    • CROATIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 8 TESTS
    GROUPS:
  • Md Imran Hossain

    I am a very good researcher and have professional skills in computer technology. Such as photoshop, illustrator, premiere and also in html, css, c and c++ programming, java. I have worked with Google corporation as a professional researcher since the … more

    I am a very good researcher and have professional skills in computer technology. Such as photoshop, illustrator, premiere and also in html, css, c and c++ programming, java. I have worked with Google corporation as a professional researcher since the last two years. And I have earned more than enough experience to present myself as a Virtual Assistance and a regular professional. So, I am willing to take on any challenges that I can pick up. My best is doing research and providing virtual assistance but as I love computer technology, I am willing to devote myself into the skills that I have and to move to a brighter future. Happy Bidding.  less

    web-design html systems-development microsoft-access microsoft-excel-powerpivot microsoft-word microsoft-powerpoint brand-consulting market-research virtual-assistant data-entry email-handling network-administration windows-administration technical-support 00 more less
    • $5.56 HOURLY RATE
    • 5.0
    • 2979 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 2 TESTS
  • Web Developper / Server Administrator

    Fast learner, self starter, high programming skill, database designing, solution creator, bug tracking and troubleshoot skill. I have involved very quickly in web development. I have confidence in my self and qualities. I have hands on experience in following tools … more

    Fast learner, self starter, high programming skill, database designing, solution creator, bug tracking and troubleshoot skill. I have involved very quickly in web development. I have confidence in my self and qualities. I have hands on experience in following tools and technologies: - PHP,PHP5 - Frameworks: Codeigniter. - Databases: MySQL, MSSQL, Oracle - JQuery, HTML/XHTML, CSS, Javascript, AJAX, PhpQuery, SOAP, XML, prototype, GD Library, Graph, TCPDF, PHPExcel, ping. - Very good in System Analysis & Design - Very fast in Troubleshooting/ Bug Fixing I also have experience in server management: - Unix/Linux/Windows Server Management - FreeBSD expert - Remote SSH Management - Remote FTP Server installation & Management - Remote Server Management - Apache Server configuration & Management - PHP Install & configure - Database server (MySQL & PostgreSQL) Installation and Management - Mail Server Install and Configure (Postfix, Dovecot) - cPanel management - Live site Hosting - Live Site Server Management  less

    php mysql jquery javascript linux-system-administration psd-to-html smarty codeigniter svn ssh 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 1549 HOURS
    • TUNISIA
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 5 TESTS
  • Management Information System/ Programer/Expert Data Entry/eCommerce

    To obtain a full time position that will utilize my persuasive abilities and outgoing personality for maximum success. I want to be part of the company that is related on my field of studies, because for me its fun, challenging … more

    To obtain a full time position that will utilize my persuasive abilities and outgoing personality for maximum success. I want to be part of the company that is related on my field of studies, because for me its fun, challenging and exciting. I learn faster when it comes to this field which is computer related job. Base on my experience, I really feel excitement on having new project or meeting new people on the job. That's why it inspires me working everyday. So I'm looking forward on working other projects specially on computer related job, and I will give my very best shot out of it.  less

    accounting payroll-processing systems-development database-management data-entry computer-maintenance computer-networking copy-editing microsoft-visual-basic spreadsheets microsoft-excel ecommerce-consulting 00 more less
    • $4.44 HOURLY RATE
    • 5.0
    • 1633 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 2 TESTS
  • ►FRENCH TRANSLATION, ADMINISTRATION, DATA ENTRY, RESEARCH, EXCEL►

    I will provide excellent service, and a guarantee that the job will be completed with high quality. I have excellent office skills such as organization, translation, typing, research, data entry, word processing, and much more! I believe communication is very … more

    I will provide excellent service, and a guarantee that the job will be completed with high quality. I have excellent office skills such as organization, translation, typing, research, data entry, word processing, and much more! I believe communication is very important on the part of the provider, and will give you updates constantly regarding your project.  less

    french data-entry internet-research microsoft-excel microsoft-word seo-keyword-research wordpress proofreading administrative-support amazon-web-services translation ukrainian russian seo joomla google-docs google-searching google-analytics google-spreadsheet polish transcription facebook-marketing 00 more less
    • $7.78 HOURLY RATE
    • 5.0
    • 6262 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 10 TESTS
    GROUPS:
  • Data Entry Specialist, in Microsoft Excel, Word, PowerPoint

    I am efficient and thrill Data Entry Professional. I will do my work with keen & interest. I will achieve my goal as soon as possible. In my fourteen years experience, I have achieve many task including MS Excel & Word data … more

    I am efficient and thrill Data Entry Professional. I will do my work with keen & interest. I will achieve my goal as soon as possible. In my fourteen years experience, I have achieve many task including MS Excel & Word data entry, making power point slides PDF to Word, Excel Conversion, Hand Writhing to Ms Excel or MS Word conversion, Working in Google documents. I have also experience in Corel Draw and Adop Photoshop. I had composed different types of visiting cards, certificates, cropping of pictures, and monogram, etc. I also have some experience in the following areas; Inpage, Usage of email and Internet, Web searching etc.  less

    corel-draw data-entry graphics-programming microsoft-excel microsoft-word microsoft-powerpoint adobe-photoshop adobe-illustrator graphic-design windows-administration internet-research administrative-support image-editing computer-maintenance presentations advertising adobe-acrobat article-submission seo-keyword-research social-bookmarking google-searching operating-systems-development parallels-virtual-desktop spreadsheets teaching-mathematics business-card-design google-spreadsheet yahoo-search-marketing data-scraping data-mining flowcharts google-places-api 00 more less
    • $6.67 HOURLY RATE
    • 4.6
    • 3517 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 9 PORTFOLIO ITEMS
    • 13 TESTS
loading