Network Administrators & Consultants

Showing 4,558 freelancers

Network Administrators & Consultants

Showing 4,558 freelancers

  • freelance

    I could frameworks java, html, php, and network, I've become a network administrator and web programmer I have 2+ years of experience in Web Programming. I believe in Long Term Business Relationship. Our motto is Client Satisfaction. Core Skills … more

    I could frameworks java, html, php, and network, I've become a network administrator and web programmer I have 2+ years of experience in Web Programming. I believe in Long Term Business Relationship. Our motto is Client Satisfaction. Core Skills ============= - HTML5 / XHTML/PHP - CSS3 / AJAX /JQuery / JSON - Core PHP / Wordpress / Drupal /Joomla / Magento/  less

    computer-networking jquery html5 css3 php java linux-system-administration cisco-routers ajax css ubuntu database-administration data-entry microsoft-excel prestashop oscommerce 00 more less
    • $3.33 HOURLY RATE
    • 5.0
    • 10 HOURS
    • INDONESIA
    • LAST ACTIVE
    • 9 PORTFOLIO ITEMS
    • 2 TESTS
  • Pythonist primarily, fond of challenges

    I have 6+ years Python experience (and java, tcl, php, javascript, but prefer python strongly). I'm good in xml and data processing, web crawlers and data miners, python-based windows services, e.t.c. I have developed a wide range … more

    I have 6+ years Python experience (and java, tcl, php, javascript, but prefer python strongly). I'm good in xml and data processing, web crawlers and data miners, python-based windows services, e.t.c. I have developed a wide range of websites using HMTL, JavaScript-Ajax, Python with Django, and Google App Engine including sites for startup companies and small but growing businesses. Also i have experience in the following areas: Storage Area Networks, backup solutions, applications clustering, SQL, os administration, shell scripting, software design and testing. I'm a reliable and responsible programmer, and I am seeking opportunities to help and support your business.  less

    python django-framework google-app-engine data-scraping jquery google-analytics-api google-apps mysql clustering amazon-web-services mongodb scrapy-framework yandex-api 00 more less
    • $30.00 HOURLY RATE
    • 4.9
    • 519 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 12 TESTS
  • PHP/Mysql Developer

    Senior PHP Developer, detail oriented, developer with extensive experience writing code for large-scale, web-based apps . Over the last 6 years, I have developed a wide range of websites using HMTL, DHTML, PHP, and MySQL including sites for startup companies and … more

    Senior PHP Developer, detail oriented, developer with extensive experience writing code for large-scale, web-based apps . Over the last 6 years, I have developed a wide range of websites using HMTL, DHTML, PHP, and MySQL including sites for startup companies and small businesses. 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 experience developing Wordpress plugins, SSON, tweaking and customizing. I also have experience in the following areas: Yii Framework, Zend Framework, Code Igniter, Drupal, Joomla.  less

    zend-framework yii-framework doctrine-orm php mysql database-modeling wordpress project-management linux-system-administration 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 81 HOURS
    • SERBIA
    • LAST ACTIVE
    • 12 PORTFOLIO ITEMS
    • 6 TESTS
  • Developer

    English speaking American who can give you the results you want within your budget. For the last 7 years I have been developing programs that have had high volume exposure and high volume use. HTML for 5 years CSS for … more

    English speaking American who can give you the results you want within your budget. For the last 7 years I have been developing programs that have had high volume exposure and high volume use. HTML for 5 years CSS for 2 years PHP & MYSQL for 2 years. Experienced in OOP, software design and testing.  less

    php xml css html 00 more less
    • $22.22 HOURLY RATE
    • 4.8
    • 307 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 7 TESTS
  • Network and System Engineer (CCNA, CCNP)

    Skillful network and system engineer (active CCNP certification) with good analytical, troubleshooting, and communication skills. Over 7 years' experience in configuring and maintaining highly available computer networks and network related services on Cisco devices and GNU/Linux servers. Profficient in … more

    Skillful network and system engineer (active CCNP certification) with good analytical, troubleshooting, and communication skills. Over 7 years' experience in configuring and maintaining highly available computer networks and network related services on Cisco devices and GNU/Linux servers. Profficient in configuring dynamic routing protocols (BGP, OSPF, EIGRP), VPN technologies (IPSec, GRE), IPv6, STP, etherchannel, VTP, VRRP, HSRP; Cisco routers and switches (IOS/CatOS), ASA appliances, GNU/Linux ditributions including Red Hat, Debian, CentOS, Fedora, Ubuntu, Slackware (iptables, openswan, racoon, openvpn, BIND, Squid, Apache, DHCP, TFTP, vsftpd, keepalived etc).  less

    cisco-routers linux-system-administration dns iptables squid cisco-ios ospf bgp network-administration computer-networking firewalls tcp-ip dhcp 00 more less
    • $29.00 HOURLY RATE
    • 5.0
    • 20 HOURS
    • GERMANY
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 7 TESTS
  • Systems/Network/Linux Engineer CCNP,CISSP,MCP

    Results-driven systems and network engineer, possessing expertise in the design, development, implementation and administration of distributed network architecture and security. Demonstrates extensive understanding of IT security and networking issues at both conceptual and technical levels, enabling successful collaboration with senior … more

    Results-driven systems and network engineer, possessing expertise in the design, development, implementation and administration of distributed network architecture and security. Demonstrates extensive understanding of IT security and networking issues at both conceptual and technical levels, enabling successful collaboration with senior management in the creation of robust network, security policies and practices. Possess outstanding skill as a Windows and Linux administrator with expert knowledge in open source systems and substantial experience building low cost, efficient network solutions.  less

    linux-system-administration vmware-administration 00 more less
    • $36.67 HOURLY RATE
    • 4.5
    • 218 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 2 TESTS
  • C++/PHP/MySql/JavaScript/Css/XHTML Developer,Java Developer

    I developed many websites using HMTL, DHTML, PHP, and MySQL I also used the .NET Technology (Visual Studio 2008: ASP.Net Ado /C#) to implement web application that automate the day-off management the day-off in GLTrade(www.gltrade.com/en … more

    I developed many websites using HMTL, DHTML, PHP, and MySQL I also used the .NET Technology (Visual Studio 2008: ASP.Net Ado /C#) to implement web application that automate the day-off management the day-off in GLTrade(www.gltrade.com/en/) (Oracle 9i database). My core competency lies in complete design, development, management of a new website and applications, from Database design to client side interactivity. I am seeking opportunities to build websites and applications, and my goal is to get your satisfaction and your good feedback. I also developed some applications and i have some experience in the following areas: SQL, Ajax, OOP(C++,Java,C#), and software design and testing._  less

    php mysql java asp.net javascript css c++ objective-c 00 more less
    • $38.89 HOURLY RATE
    • 5.0
    • 37 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 10 TESTS
  • HR Strategist/ Personal Assistant-experience with 3 major corporations

    Recruitment and Training Specialist with extensive experience in Human Resources I have been employed as a telecommuter, salaried employee, working out of my home for 3 different companies for 5 years very successfully. Currently looking to expand and take on … more

    Recruitment and Training Specialist with extensive experience in Human Resources I have been employed as a telecommuter, salaried employee, working out of my home for 3 different companies for 5 years very successfully. Currently looking to expand and take on independent clients and new projects. Proficient in all major business/office admin duties, fluent in English, Romanian, Slovakian ... also, moderate to fluent in Italian, Spanish, Hungarian. Skill sets and tasks worked on are extensive. Please contact me with the specifics of your company needs and I'd be happy to let you know whether I feel I can confidently fulfill the necessary tasks efficiently, quickly and profitably.  less

    recruiting presentations translation-slovak-english translation-english-romanian 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 188 HOURS
    • SLOVAKIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
  • Java/PHP/JavaScript/SQL Developer, Database Architect, Linux Admin

    5+ years of web development experience using Java/J2EE, PHP, JavaScript, and SQL. I have experience in database design and implementation using MySQL, PostgreSQL, and MonetDB, and I have designed and built many databases for storing historical financial and marketing … more

    5+ years of web development experience using Java/J2EE, PHP, JavaScript, and SQL. I have experience in database design and implementation using MySQL, PostgreSQL, and MonetDB, and I have designed and built many databases for storing historical financial and marketing data. In the middle tier, most of my experience is in Java and PHP, and I have built web-application interfaces using Java AJAX frameworks such as ZK, Google Web Toolkit, and DWR. Additionally, I have built custom analytics tools using R and Java interface to R. I also have extensive experience working in Excel 2007/2010 and building databases linked to Excel spreadsheets. I also have extensive experience building web data collection programs in Java and PHP with Selenium, HtmlUnit, httpUnit to scrape and process data buried in e-mails, webpages, PDF and word documents and to place those data in SQL databases.  less

    java sql php linux-system-administration 00 more less
    • $38.89 HOURLY RATE
    • 5.0
    • 36 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 10 TESTS
  • JabDesign Studios - PHP, CodeIgniter, WordPress, CSS, HTML -

    Web Application developer with a strong grasp of both backend and frontend technologies. Experience with PHP, CodeIgniter, CakePHP, WordPress, BuddyPress, CSS, JavaScript, jQuery, AJAX, SQL and some good old HTML. Strong UI design skills. _________________________________________________________________________________ Mobile Application Development in Mosync … more

    Web Application developer with a strong grasp of both backend and frontend technologies. Experience with PHP, CodeIgniter, CakePHP, WordPress, BuddyPress, CSS, JavaScript, jQuery, AJAX, SQL and some good old HTML. Strong UI design skills. _________________________________________________________________________________ Mobile Application Development in Mosync. Worked with Google/ArcGIS Maps, hardware sensors (magnetometer, G-sensor, camera, GPS), SQLite for database integration. I have written on serious technical grounds with topics such as (Security, Networks and Microcontrollers). Excellent writing skills with a strong background in computing. I have produced original content for sales pages, articles, wiki (knowledge base) etc.  less

    technical-writing php javascript codeigniter html5 css wordpress jquery google-maps-api google-analytics-api google-analytics 00 more less
    • $10.00 HOURLY RATE
    • 4.4
    • 13 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 8 TESTS
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