Network administrator Freelancers

Showing 82 freelancers

Network administrator Freelancers

Showing 82 freelancers

  • VMware, Networks and System Engineer

    A highly efficient, methodical and talented IT professional having considerable experience of developing, implementing and managing networks, data centres, servers and virtual servers. Possessing a broad range of developed skills gained through establishing full IT projects, networks and infrastructures, website … more

    A highly efficient, methodical and talented IT professional having considerable experience of developing, implementing and managing networks, data centres, servers and virtual servers. Possessing a broad range of developed skills gained through establishing full IT projects, networks and infrastructures, website design and development from initial conception to completion, including customer liaison, design, testing and successful implementation within budget, scope, timescales and process limitations in a customer focused, multi-site business environment. Extensive LAN/ WAN/ Hardware/ Software experience. Pro-active approach to working cross-functionally, maintaining the delivery of I.T. services and technology projects.  less

    openx vmware-esx network-administration scrum atlassian-jira 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 711 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 3 TESTS
  • Technical Lead with 9+ Yrs of Servers/Cloud/Network/Hosting Experience

    I am having 9+ yrs of experience in IT Industry, working as a Technical Lead with a large software development company.I am managing a complex server structure with more then 300 dedicated servers based on different hosting providers, I … more

    I am having 9+ yrs of experience in IT Industry, working as a Technical Lead with a large software development company.I am managing a complex server structure with more then 300 dedicated servers based on different hosting providers, I am managing our Internal client servers , Exchange Server , MS SQL Servers ( All Editions) , Backup Servers , Cisco higher end routers , Firewalls and having good command in all desktop variants, All Linux edition Red-hat Enterprise , Ubuntu , Cent OS are the another part of my job profile. In terms of network security i am managing more then 1500 Client Pc's with all security implement + having different Anti-virus client-server editions, Anti-Trojans to managed for the company. From last 3 years I have start working on the AWS Clouds + Rack-space Cloud hosting as my profile is having almost all the required technical skills. here is the available list of my current profile Exeperience with almost all hosting providers , IE - Rackspace , Verio , Godaddy , 1And1 , BigRock , Hostmysite , the planet etc... - Cloud Administration - VM's , ESXI Management / Setup - AWS Administration - Windows Server 2003-2012, - All kind of Hosting Experience ( Windows, Linux, Cloud) - DHCP and DNS, - Active Directory DS, CS, FS, LDS, RMS, - Exchange Server from 2003 to 2013, - J-Boss Server , Flash Media Server , Live Streaming Setup - Apache , PHP , MYSQL - Print Server, - Remote Access (VPN, Direct Access), - Remote Desktop Services, - Web Server IIS (All Versions), - Windows Deployment Services, - Windows from XP to Windows 8, - SQL Servers 200- 2012 - Networking, Firewalls, Routers.. I believe in my skills and i believe to complete all the required tasks in time and with all satisfaction.  less

    rackspace-cloudservers amazon-ec2 windows-8-administration windows-7-administration iis windows-administration network-administration vmware-administration network-security 00 more less
    • $16.67 HOURLY RATE
    • 4.8
    • 571 HOURS
    • INDIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
  • Secure Networking Software Developer, Web Developer, CompTIA/GIAC Cert

    An experienced software developer/architect/product development manager with over 15 years of solid experience in developing advanced and secure networking software for routers, switches, firewalls, servers and network appliances. Possesses deep working knowledge in IPv6, routing protocols, operating system … more

    An experienced software developer/architect/product development manager with over 15 years of solid experience in developing advanced and secure networking software for routers, switches, firewalls, servers and network appliances. Possesses deep working knowledge in IPv6, routing protocols, operating system, firewall, client-server application, management protocols and applications. Very proficient in C, C++, Perl, Unix scripting, modular and OOP programming, client-server and has advanced working skills in PHP, Java, SQL and Web technologies. Mainly used FreeBSD and Linux in all projects. Heavily involved in all phases of development, from conceptualization, requirement specification making, designing, implementation, testing and maintenance. I am seeking opportunities to design and develop network appliances from the ground up, migrate networking applications to incorporate secure technologies and run on IPv4 and IPv6 and build intuitive and secure web sites or web-based management interfaces.  less

    c c++ php perl ruby-on-rails javascript unix-system-administration network-administration dns firewalls 00 more less
    • $23.33 HOURLY RATE
    • 4.9
    • 144 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • { C#;VB.Net,MVC 4 ASP.NET,SQL Server 2000,2005,2008; TFS }

    { C#;VB.Net,MVC 4 ASP.NET,SQL Server 2000,2005,2008; TFS } MULTITASK DECISION MAKING : WORK WITHOUT SUPERVISION : DEDICATED : DESKTOP APPLICATION : NETWORKING : WITH MORE THAN 1 YEAR EXPERIENCE IN INDUSTRY

    database-programming network-administration 00 more less
    • $2.22 HOURLY RATE
    • 3.9
    • 18 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 2 TESTS
  • Software Engineer (App.Virtualization & Packaging)

    Strong knowledge Windows Desktops and Server products, Windows internals, Windows Installer technology and application setups. Experience in application management for enterprise services. Full end to end knowledge and experience with the application lifecycle (design, support, customisation, implementation and ongoing process … more

    Strong knowledge Windows Desktops and Server products, Windows internals, Windows Installer technology and application setups. Experience in application management for enterprise services. Full end to end knowledge and experience with the application lifecycle (design, support, customisation, implementation and ongoing process improvement). Application troubleshooting skills. Experience working at a customer site. Application packaging (APP-V, Wise Studio, InstallShield) Application deployment (Microsoft SMS/SCCM) Windows deployment (MDT, WDS, SCCM) Scripting (Power Shell, VBScript, Perl, bash and in Windows command shell). Knowledge of MS virtualization technologies (APP-V, MED-V, Hyper-V) Perfect understanding of AD, DNS, DHCP, GPO, etc.  less

    joomla sql windows-administration vmware-esx installer-development installshield windows-7-administration virtualization vmware-administration network-administration 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 0 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 3 TESTS
  • Software QA Tester Technical Writer

    I am an IT professional having 10+ years of experience in following fields:- 1- EMR Management.(Deployment & Implementation). 2. Web Application & Desktop Applications Testing. 3. Data Center Management. 4. System Administration. (Windows Server 2003-2008 & RHEL) 5. Technical Documentation (User & Configuration … more

    I am an IT professional having 10+ years of experience in following fields:- 1- EMR Management.(Deployment & Implementation). 2. Web Application & Desktop Applications Testing. 3. Data Center Management. 4. System Administration. (Windows Server 2003-2008 & RHEL) 5. Technical Documentation (User & Configuration Manuals, Requirements Specification Documents, ER Diagrams. etc.) 6. Networks Administration & Network/System Documentation. 7. Virtual Assistance (MS Office Suite | Presentations | Internet Research | Scheduling & Data Entry). 8. Technical & Review Writing. 9. Software Firewalls(ISA) I can provide you with: - Hospital Management Information System. - Network & layout Designing. - Network Management & System Administration. - Technical & Customer Support. ( IP Scheme, Proxy, ISA 2006, WSUS, Desktop Management, ERP Deployment). - Functional/Black box Testing/Manual Testing. - Regression Testing/UI Testing. - Cross-Browser Testing & Exploratory Testing. - Test Case/Plan & Document Creation. - Bug Reporting & Tracking - Testing Metrics. - Network Layouts & Diagrams Hands on Experience in Following Tools:- - Mantis. - JIRA. - Spira Test. - MS Project. - MS Visio. - HMIS.(MS SQL & Oracle DB) - NPM. - MRTG. - MS PowerPoint/Excel/Word. - HP SystemWorks  less

    network-administration web-testing technical-documentation black-box-testing computer-maintenance usability-testing performance-testing user-acceptance-testing 00 more less
    • $6.67 HOURLY RATE
    • 4.5
    • 0 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 8 TESTS
  • Microsoft Access database developer and PHP/ MSQL developer

    One of the most crucial elements of service to a Client is in being able to understand implicit needs beyond the surface of the stated needs. I want to exceed what the Client even believes that he or she needs … more

    One of the most crucial elements of service to a Client is in being able to understand implicit needs beyond the surface of the stated needs. I want to exceed what the Client even believes that he or she needs, and to deliver a quality product that is created efficiently. More than 7 years of experience, i have developed a wide range of Ms Access databases from legacy to Current. Speed, quality and creativity are my words I seek to provide development skills that consistently challenge the standard and appeal to the eye to achieve any goal desired by a Client Thank you Patrick  less

    microsoft-access vba sql database-design database-programming database-adminstration mysql php web-design data-entry microsoft-excel adobe-dreamweaver network-administration 00 more less
    • $11.11 HOURLY RATE
    • 4.2
    • 438 HOURS
    • UGANDA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 1 TEST
  • SQL, Delphi, DB/Server Admin, Joomla, Google App, Stocks Screener

    I have been working as professional developer since 1995, at the first the projects I did mostly was building database application using Delphi and SQL. Now besides developing application, I also build websites and administrate database and server remotely, and … more

    I have been working as professional developer since 1995, at the first the projects I did mostly was building database application using Delphi and SQL. Now besides developing application, I also build websites and administrate database and server remotely, and use my past experiences to give solutions in the projects. Joomla is one of my tools in building website, of course accompanied by the good third party components. Sometimes for a better result, adding codes by using PHP and Java script is needed. For small or personal company which need to have the best and free hosting company for their websites, for me that solution will be Google by using the Google App along with their good services. By this solution, the only payment needed usually is for the domain name only. In this one last year, I do stock trading myself and using stockfetcher.com stock screener query in replace to MSN Deluxe Stock Screener. This is a very useful tools to help people to find the best stocks in their trading. In summary, my expertise are: - SQL optimization, database maintain & administration such Oracle, MS Sql, MySql, PostgreSql - App creation, rewrite and modification with Delphi, Access, VB, C, OOP - Maintain & build websites with Google App & Joomla - Server remote administration - StockFetcher.com stock screener query builder  less

    delphi php javascript sql mysql oracle-pl/sql postgresql c++ microsoft-visual-basic google-apps joomla html crystal-reports css ui-design database-modeling network-administration project-management windows-administration remoting linux-system-administration assembly-language x86-assembler 00 more less
    • $25.00 HOURLY RATE
    • 4.5
    • 10302 HOURS
    • INDONESIA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 4 TESTS
    GROUPS:
  • Programmer|V.Assistant|Researcher|Data Entry|Web Designer|Photo Editor

    I am Bachelor of Science in Computer Science graduate with excellent qualification and strong desire to excel on this profession. My aim is to become one of the oDesk Professional. I am reliable individual that is willing to be trained … more

    I am Bachelor of Science in Computer Science graduate with excellent qualification and strong desire to excel on this profession. My aim is to become one of the oDesk Professional. I am reliable individual that is willing to be trained to become a professional oDesk contractual. To obtain a position that will enable me to use my strong organizational skills, educational background, and ability to work well with people. I give quality service to my clients and give my best and excellencies in performing task. And lastly, to create a good relation and communications with my oDesk employer.  less

    microsoft-visual-basic microsoft-powerpoint microsoft-word microsoft-excel html seo adobe-photoshop microsoft-access internet-marketing network-administration joomla c++ microsoft-publisher ulead-video-studio video-conversion html5 php print-design computer-repair hardware-troubleshooting computer-networking internet-research blog-writing blog-commenting database-programming systems-development wordpress 00 more less
    • $4.44 HOURLY RATE
    • 4.8
    • 3420 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 10 PORTFOLIO ITEMS
    • 23 TESTS
    GROUPS:
  • Expert PHP Coder with Codeigniter and Responsive Web design experience

    100% Skilled in and Solid 2+ years’ real web development experience with, (i) Object-oriented programming with PHP5, (ii) PHP Codeigniter and Zend framework based web application or CMS development, (iii) MySQL Database administration, Apache-administration (iv) Javascript OOP, (v) Use of … more

    100% Skilled in and Solid 2+ years’ real web development experience with, (i) Object-oriented programming with PHP5, (ii) PHP Codeigniter and Zend framework based web application or CMS development, (iii) MySQL Database administration, Apache-administration (iv) Javascript OOP, (v) Use of jQuery library, plug-ins, (vi) Ajax and XML implementation, (vii) Responsive Website design with CSS3 framework and Grid layout design, (viii) HTML5 capability, (ix) XHTML ## Expert to write perfect and standard PHP code. ## Master to develop professional web application or CMS using PHP/MySQL. ## Capable to create Responsive website design (HTML5, CSS3 framework) that is able to display on Laptop, Smartphone, Tab. ## Skilled and experienced to develop robust and large web applications using popular PHP Codeigniter framework, Zend framework. ## Familiar and experienced in Github (https://github.com/), bitbucket (https://bitbucket.org/repo/all/relevance), SVN (Beanstalk) repository for collaborative coding. ## Hands on experience to create MySQL database with around 100 tables and expertise in MySQL database administration. ## Facebook API, Twitter Bootstrap, Social network connectivity, Google-maps-api with the website, use and edit of third-party template. ## Clear understanding and experience of e-Commerce web application development using OsCommerce and integration of Shopping cart such as Magento, Zen cart, X-cart to the web application, Payment gateway like Paypal integration. ## Knowledge on SugerCRM and Work experience on Vtiger CRM Software (https://www.vtiger.com/), Tradetuber (http://www.tradetuber.com) and their web-based software http://eboss.tradetuber.com/en.html which integrated with the CRM. ## Always develop web application with Software Engineering approach where Agile-scrum methodology, Water-Fall model, Software Development Life Cycle (SDLC) are followed. ## Able to write hand code perfectly without supervision using Notepad++ or other commonly used IDEs. ## Capable to manage multiple web development projects with different international client utilizing own skills, experience and utmost effort. ## Committed to bring professional look and smart presentation in my web application development. ## Quick learning capability and adaptable with new technology. ## Fully concentrated on quality of work, 100% dedicated to meet the project deadline and achieve the satisfaction from the client. ## Have organization skills and ability to lead a team with excellent cooperation and coordination. ## Have expertise in written and oral communication with international client and self-motivated to work with them. ## Always Keeping good relationship with the client if he/she needs to work with me again. Love to take challenge all time to build-up new awesome web applications with perfect functionality for my honorable client or for a Business Organization and thereby would like to see me as a "Rockstar PHP Developer". Thank you for visiting my profile. Cheers, Ashis  less

    php mysql css3 xhtml html windows-xp-administration email-handling helpdesk-support customer-service adobe-photoshop adobe-fireworks adobe-illustrator cpanel ssl microsoft-outlook-development virus-removal hardware-troubleshooting network-administration 00 more less
    • $8.89 HOURLY RATE
    • 4.9
    • 490 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 12 PORTFOLIO ITEMS
    • 11 TESTS
    ASSOCIATED WITH:
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