Server Administrators & Developers

Showing 7,701 freelancers

Server Administrators & Developers

Showing 7,701 freelancers

  • System Administrator and IT Consultant

    The technology is my passion! A nerd and a geek by all means. I work as system administrator for a web development company. I am currently managing over 50 Red Hat Enterprise Linux and Debian servers both in offsite and … more

    The technology is my passion! A nerd and a geek by all means. I work as system administrator for a web development company. I am currently managing over 50 Red Hat Enterprise Linux and Debian servers both in offsite and onsite locations with different services running on each one and several websites being host on them. Honesty is my first name. Commonsense is my second. List of applications that I use mostly: Many distributions of GNU/Linux for both desktop and server roles (Debian, Ubuntu, Mint, Red Hat, CentOS, Fedora, OpenSUSE, Mandriva), pfSense for firewall and FreeNAS for networked storage (both use FreeBSD), Microsoft Windows XP, Vista and 7, Mac OS X 10.x, Apache web server, Apache Tomcat, MySQL, PostgreSQL, XenServer, Oracle Virtual Box among many others. I can learn quickly and adapt easily with new system environments and software. An avid reader and a friendly person. Looking forward to work for you.  less

    linux-system-administration ubuntu apache-administration apache-tomcat mac-os-app-development windows-xp-administration mysql postgresql translation-english-arabic arabic translation-arabic-english pfsense virtualization fedora open-office openvpn centos computer-networking firewalls freebsd postfix irc-server-administration xmpp lamp-administration virus-removal squid 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 487 HOURS
    • EGYPT
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 8 TESTS
    ASSOCIATED WITH:
  • Expert Mobile and Web Developer

    I am Software Engineer with BS (CS) and having more than 3 years experience in Mobile and Web application development. I am full time freelancer. Looking for challenging jobs to prove my programming skills in Android, Window phone and Web … more

    I am Software Engineer with BS (CS) and having more than 3 years experience in Mobile and Web application development. I am full time freelancer. Looking for challenging jobs to prove my programming skills in Android, Window phone and Web application development. I always try my best to make the project successful by closely working with designer, other programmers or consultants.  less

    android-app-development php core-java project-management software-testing ios-development psd-to-html javascript github git bluetooth database-design database-programming scrum google-maps-api facebook-api twitter-api object-oriented-design 00 more less
    • $16.67 HOURLY RATE
    • 4.9
    • 70 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 3 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • MCTS|MCP|Windows Admin|Technical Support|Data Entry|Article Writing

    I am a Microsoft Certified Profession & Microsoft Certified Technology Specialist with expertise in Windows Administration and over 8 years of experience in IT Industry. I am looking forward for any assignment in a company where I can utilize my expertise … more

    I am a Microsoft Certified Profession & Microsoft Certified Technology Specialist with expertise in Windows Administration and over 8 years of experience in IT Industry. I am looking forward for any assignment in a company where I can utilize my expertise and 7 years of experience in Customer Service, Technical Support,Transcription,Data Entry,Content Creation, Windows Administration, Desktop Deployment,Application Support & Project Deployment for the progress of the organization.  less

    windows-administration windows-xp-administration microsoft-word microsoft-excel microsoft-powerpoint lotus-notes data-entry transcription medical-transcription phone-support email-handling email-technical-support chat-support vmware-administration 00 more less
    • $5.56 HOURLY RATE
    • 5.0
    • 674 HOURS
    • INDIA
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 12 TESTS
    ASSOCIATED WITH:
  • Software Engineer (.NET; WEB; SOA; WCF; SQL Server; Delphi)

    I am a professional software developer. I work in this field for more than ten years. During my career I developed a set of desktop and web applications. At the moment I completed a major project and for that reason … more

    I am a professional software developer. I work in this field for more than ten years. During my career I developed a set of desktop and web applications. At the moment I completed a major project and for that reason I am looking for work new project. I will be glad to start to work with you. I am able design and implement such things as architecture, security, data access layer, db structure, bussiness layer, caching and much more. Also I have good experience in SOA. WCF SOAP an d WCF REST I can work with both without any problems. Please contact me if you need any help of experienced programmer.  less

    .net-framework delphi sql regular-expressions amazon-web-services saas asp.net c# soap jquery javascript wcf ado.net entity-framework linq-to-entities linq-to-sql asp.net-mvc razor-template-engine css html twilio-api windows-azure security rest knockoutjs 00 more less
    • $27.78 HOURLY RATE
    • 4.9
    • 2709 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 14 PORTFOLIO ITEMS
    • 4 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • SQL, T-SQL, SSIS, SSRS, Business Intelligence Tools

    • Developed SSIS ETL packages to meet data flow needs. • Developed complex packages for ETL to transfer data from various sources like Text Files, OLE DB (SQL Server and Oracle) and Excel files. • Created Configuration files and deployed Packages to Integration … more

    • Developed SSIS ETL packages to meet data flow needs. • Developed complex packages for ETL to transfer data from various sources like Text Files, OLE DB (SQL Server and Oracle) and Excel files. • Created Configuration files and deployed Packages to Integration Service (SSIS) over Production environments. • Used various SSIS tasks such as Conditional Split, Derived Column, Merge Join, Lookup, Sort, OLE DB Command, and Pivot. • Comprehensive experience in stored procedures, functions and triggers. • Experience in Views, Cursors, and Error Handling Mechanism. • Strong knowledge of RDBMS.  less

    microsoft-sql-server-development ssis microsoft-sql-ssrs microsoft-sql-ssas microsoft-business-intelligence-studio adobe-dreamweaver css html c++ java javascript adobe-photoshop adobe-flex adobe-air microsoft-excel adobe-flash microsoft-visual-basic .net-framework asp.net 00 more less
    • $5.00 HOURLY RATE
    • 4.4
    • 24 HOURS
    • INDIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 10 TESTS
    ASSOCIATED WITH:
  • PHP, Custom PHP, Smarty, ZEND, Prestashop, Joomla, Zencart, oScommerce

    A very vast knowledge in the field of WEB DEVELOPMENT and DESINGING, and having more than 6 YEARS of EXTENSIVE EXPEREINCE, I am ready to serve my clients to enhance their businesses online, and ready to work for them as … more

    A very vast knowledge in the field of WEB DEVELOPMENT and DESINGING, and having more than 6 YEARS of EXTENSIVE EXPEREINCE, I am ready to serve my clients to enhance their businesses online, and ready to work for them as FULL/PART TIME FREELANCER. Technical Skills and Knowledge: 1. PHP Core, Database Desinging, Javascript, jQuery, AJAX, XHTML/CSS 2. Custom CMS in SMARTY, CODEIGNITER, ZEND Framwework, MVC Structure 3. PHP Applications - a. CMS - Joomla, Concrete b. E-Commerce - Prestashop, Zen Cart, oScommerce, Magento c. Blog - Wordpress 4. Development of Modules, Plug-in and Theme Desinging and Development for the above. 5. Modification of Modules, Plug-in and Theme Desinging and Development for the above. Servers , Hosting and other Expertise : 1. Dedicated Servers, Semi Dedicated Servers, Shared Servers 2. Amazon Enstance Servers - Setting up the server from scratch, and domain linking solutions. 3. Mail Chimp Integration and Template designing, Mail Exchange Servers 4. DNS Records and Maintenance 5. Google Services - Google Analytics, Google Ad words, Google Merchant Account 6. PayPal - Website Standard, Payment Pro, Do Direct, Pay flow 7. Authorize.net In my work History, I have worked on the creation of Custom CMS based on MVC, Smarty and Zend framework. I have sound knowledge of understanding the client’s requirements and designing a robust database for the new Custom CMS application also. I believe, the standardization and professionalism can be achieve in an Application, if the Database is strong and code is secure and has MVC (Model View Controller) structure. I have deep knowledge of modules, plug-in and theme development and I have also created many from the scratch. Even i have also altered the code for the same, which includes PHP, AJAX, jQuery, JavaScript script alteration. I have sound knowledge of OOPS concept and I can easily work in classes, functions and creation of API's which accept third party authentications.. I have also worked on the creation of Mobile API that sync the mobile application with the web server. I have also worked with Image handling, resizing, cropping scripts, and have good experience in PDF file creation and handling code. The above is a short description about my work, skills, and knowledge, and I believe in the customer satisfaction, because my work is my responsibility, and I assume my work as god. I have provided solutions to many satisfied customers, and they are happy with my services, and I also work on web maintenance on their projects. I will be looking for a long term relations, and I am really happy to be a part of application that might be challenging, and present my skills.  less

    php smarty zend-framework prestashop joomla zencart oscommerce wordpress database-design database-modeling database-testing custom-cms 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 150 HOURS
    • CANADA
    • LAST ACTIVE
    • 9 PORTFOLIO ITEMS
    • 4 TESTS
    ASSOCIATED WITH:
  • Certified Network and Security Engineer, MCSE, CCNP, HP AIS, Server+

    Cisco, general networking and information security. Five years in the industry. Remotely building networks from bottoms up. I support clients in all stages of project deployment - initial planning and design, implementation, testing, optimizing and ongoing maintenance, providing clients with competent … more

    Cisco, general networking and information security. Five years in the industry. Remotely building networks from bottoms up. I support clients in all stages of project deployment - initial planning and design, implementation, testing, optimizing and ongoing maintenance, providing clients with competent guidance, experience and expertise in the process. Able to help small and enterprise clients with same dedication. After completion, the client has full support and guidance with maintaining the system. Client also receives full documentation about the project, for easy reference. In turbulent and often stressful Internet working environment, Im looking forward to customers who know what they need, to make good business, and more importantly, personal relations.  less

    • $13.33 HOURLY RATE
    • 4.8
    • 61 HOURS
    • MONTENEGRO
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
    ASSOCIATED WITH:
  • ColdFusion Developer

    I have been creating reliable quality solutions with innovation from the past 8 years. I specialize in development and maintenance of web based custom software solutions and I'm very interested in your job post involving these skills. Currently I … more

    I have been creating reliable quality solutions with innovation from the past 8 years. I specialize in development and maintenance of web based custom software solutions and I'm very interested in your job post involving these skills. Currently I am a part of team (Primary work) of web application development (Car and Hotel booking engine for B2B and B2C client from last 5 years.), doing unit testing (local, test server and client test server after updating our changes), adding new features/module and doing analysis for the new feature and module for current application or new application. I write standard code for better performance and not effect in any other place or module. I review the code of new/junior developer and make them understand, if any other way is possible for application performance and code looks good for future development. I am an expert in ColdFusion (FuseBox, FW/1 and ORM), JavaScript, AJAX, JQuery, MySQL, Microsoft SQL, HTML, CSS and XML. Expert in MVC architecture and Third party API integration. Twitter Bootstrap, FaceBook and Google API integration. Used SVN, GIT and Mercurial (Version control systems) to update changes.  less

    coldfusion html php jquery javascript ajax mysql xml google-analytics-api facebook-api unit-testing 00 more less
    • $16.67 HOURLY RATE
    • 4.8
    • 67 HOURS
    • INDIA
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 4 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • Expert PHP Mysql Coder and Security Consultant (Full-Time)

    I Have 5 years experience in Web Development ( PHP/MySQL POO HTML/CSS- Web applications - Various PHP scripts, JSON/XML/CSV parsers processing & filtering - Back-end programming for websites-SQL Developer Database Administration - Complex algorithms & data structures ) -Experienced SEO Cosultant. -Virus Malware … more

    I Have 5 years experience in Web Development ( PHP/MySQL POO HTML/CSS- Web applications - Various PHP scripts, JSON/XML/CSV parsers processing & filtering - Back-end programming for websites-SQL Developer Database Administration - Complex algorithms & data structures ) -Experienced SEO Cosultant. -Virus Malware Trojan Removal expert, Web Security Consultant - API integration (payment,social,mailing,sms...). - CMS development (Joomla, WordPress ,drupal ,opencart ...) - Linux servers administration(WMH, Apache, MySQL, Mail server,Cpanel,SSH,SVN ...)  less

    php mysql website-development joomla wordpress linux-system-administration apache-administration seo database-administration css3 html5 google-analytics google-adsense xml limesurvey twitter-bootstrap paypal-integration 00 more less
    • $20.00 HOURLY RATE
    • 4.6
    • 764 HOURS
    • TUNISIA
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 4 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • Mr.

    Over the last 5 years, I have been working on various Hardware, Networking (Products: - Cisco, Sonicwall UTM & Aventail, HP, D-link, 3Com, Fortinet, etc. Technology: - Routing, Switching, Wireless, Surveillance, Firewall, UTM, etc) platforms for various SMB and enterprise clients successfully. I … more

    Over the last 5 years, I have been working on various Hardware, Networking (Products: - Cisco, Sonicwall UTM & Aventail, HP, D-link, 3Com, Fortinet, etc. Technology: - Routing, Switching, Wireless, Surveillance, Firewall, UTM, etc) platforms for various SMB and enterprise clients successfully. I have been looking after pre-sales as well as post-sales part of my job and now I am looking for various opportunities to grow in my work by serving to the core industries through my utmost dedication for the work. I have also started growing my skills on various technology like: PHP, MySQL, AJAX, JAVA, etc. through my organization which is already very active in these areas to combine my profile throughout all the section of IT and serve my clients as a IT all ONE STOP SOLUTIONer.  less

    network-security computer-networking network-administration network-planning 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 80 HOURS
    • INDIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 8 TESTS
    ASSOCIATED WITH:
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