Server Administrators & Developers

Showing 7,708 freelancers

Server Administrators & Developers

Showing 7,708 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
    • 889 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 20 PORTFOLIO ITEMS
    • 2 TESTS
  • Network and System Administrator

    Level 3 support for various customers. Technologies: MS Windows 2003/2008 Linux (CentOS) MS Exchange 2003/2007/2010 BlackBerry Enterprise Server Plesk, cPanel SonicWall Firewall, Cisco, Fortigate VPN Tunnels Network Load Balancing and High Availability IIS, Apache, Tomcat DNS Server … more

    Level 3 support for various customers. Technologies: MS Windows 2003/2008 Linux (CentOS) MS Exchange 2003/2007/2010 BlackBerry Enterprise Server Plesk, cPanel SonicWall Firewall, Cisco, Fortigate VPN Tunnels Network Load Balancing and High Availability IIS, Apache, Tomcat DNS Server MACOS Citrix XenServer, Microsoft Hyper-V, Vmware MSSQL, MySQL Exim, Postfix, PowerMTA Elastix, Asterisk, PBX technologies I've been involved in various maintenance and/or implementation projects based on technologies mentioned above.  less

    linux-system-administration firewalls tcp-ip apache-administration iis network-administration vpn virtualization microsoft-virtual-server centos asterisk cisco-asa elastix citrix-xenserver xen-hypervisor xen-cloud-platform windows-nt-administration windows-administration cpanel blackberry-app-development 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 884 HOURS
    • ROMANIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
  • Information Systems Engineer / Full Stack Web engineer.

    I've been building sites since i was 12 years old. I like to face new challenges and learn as much as i can of them. I'm proficient in the following technologies: PHP, MySQL, MongoDB, CakePHP, Javascript, JQuery, CSS … more

    I've been building sites since i was 12 years old. I like to face new challenges and learn as much as i can of them. I'm proficient in the following technologies: PHP, MySQL, MongoDB, CakePHP, Javascript, JQuery, CSS (2 and 3), (X)HTML, Wordpress and Joomla.I'm seeking opportunities to build websites along with a team.  less

    cakephp wordpress jquery twitter-bootstrap css3 html5 shopify drupal spanish 00 more less
    • $24.00 HOURLY RATE
    • 5.0
    • 2541 HOURS
    • ARGENTINA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • Australian Web and Wordpress Developer

    I began working as a freelance web designer around 5 years ago using HTML, CSS, PHP and Javascript. Since then I have built and customized many websites using HTML/CSS templates, Wordpress, Joomla, Magento and Volusion. I have also done … more

    I began working as a freelance web designer around 5 years ago using HTML, CSS, PHP and Javascript. Since then I have built and customized many websites using HTML/CSS templates, Wordpress, Joomla, Magento and Volusion. I have also done work related to Internet Marketing, Ecommerce, SEO and Social Media Marketing. Currently I am doing occasional Wordpress development and troubleshooting, managing an online store using Volusion and am doing part time web development and Wordpress customization for a startup company. I speak fluent English as it is my first and only language. I am readily available and can be reached on Skype and Gtalk. I work 7 days a week.  less

    wordpress volusion html css php seo 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 1585 HOURS
    • INDIA
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 9 TESTS
    GROUPS:
  • Senior Linux Administrator, Ngnix Guru, WP/Magento Tuning Expert

    With almost a decade of experience, I have a natural talent at troubleshooting difficult problems, and finding unique solutions for any situation. Administered and troubleshoot a wide range of Linux/BSD/Solaris/Windows based servers, application servers, MySql and MSSQL … more

    With almost a decade of experience, I have a natural talent at troubleshooting difficult problems, and finding unique solutions for any situation. Administered and troubleshoot a wide range of Linux/BSD/Solaris/Windows based servers, application servers, MySql and MSSQL database servers, Cloud Architectures, Virtualization Technologies, worked in major hosting control panels like cPanel, Plesk, Webmin, SolusVM, HyperVM, Virtuzzo and Amazon Services. I am also a AWS Partner Network Member; pursuing the Advanced AWS Engineering Exam. I have expertise in : Amazon AWS (EC2/S3/RDS/SES), Rackspace Vyatta or PfSense configuration OpenStack, OpenVZ and OnApp setup High-availability cluster setups NginX and Varnish setups PHP-FPM , Unicorn , Gunicorn Phusion passenger , Railo Asterisk , YATE configuration ejabberd , Icecast setups Nagios,Zabbix,Zenoss PowerDNS ,Bind MySQL , PostgreSQL Bacula , BoxBackup IIS6 and 7, Microsoft DNS MSSQL, Windows PHP & MySQL ASP.NET installations and configurations I am also specialized on Amazon services. I have Setup Load balancing and high availability using AWS ELB Created Route53 failover to S3 and external servers Created S3 buckets to sync backups from external servers and from EC2 instances. Created backup Perl scripts to push data to S3 buckets Migrated 200+ websites to digital ocean droplets. I have developed a ngnix+PHP-FPM plugin that can scale the PHP stack on a cPanel hosting environment - http://applications.cpanel.net/cpxstack-the-complete-nginx-php-fpm-stack-on-cpanel/  less

    linux-system-administration nginx amazon-ec2 mysql varnish-cache ruby-on-rails cpanel virtualization 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 135 HOURS
    • INDIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 1 TEST
  • Senior Linux Sysadmin, LAMP,Databases,Automation,Senior Programmer

    - Linux/Unix Senior System Administrator (10 years) - Big seniority in shell programming (10 years) - Data manipulation / Environments Automation ( Linux/Unix and databases) - Debian/Ubuntu/CentOS/RHEL - Mysql/MSSQL dba - Technical/Article/Blog writer with big seniority - Network administrator (Firewall/Iptables … more

    - Linux/Unix Senior System Administrator (10 years) - Big seniority in shell programming (10 years) - Data manipulation / Environments Automation ( Linux/Unix and databases) - Debian/Ubuntu/CentOS/RHEL - Mysql/MSSQL dba - Technical/Article/Blog writer with big seniority - Network administrator (Firewall/Iptables/Acl) - Backup/Monitor/database automation (Linux/Unix) Major companies in which I worked: Olivetti S.p.A, Nike IT, ADR (Rome Airports), Alitalia Servizi (Skyteam), Ericsson, H3G, Telecom Italia,IBM About Me: I like to face new challenges and I'm happy to provide my technical features for solving problems, always ensuring maximum availability and professionalism.  less

    bash lamp-administration mysql dbase aix c# hp-ux data-warehousing data-entry data-structures defect-tracking network-security technical-writing article-writing embedded-linux sql stored-procedure-development windows-administration apache-administration awk database-administration database-design database-testing data-analysis ldap microsoft-sql-server-administration tcp-ip zend-framework vmware-administration 00 more less
    • $20.00 HOURLY RATE
    • 4.9
    • 20 HOURS
    • ITALY
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • Linux System Administrator

    Over the last 4 years, I've been working with a Web Hosting support company, where I had to handle cPanel/WHM, Direct admin, Plesk (basic windows hosting), Apache/Litespeed, MySQL, basic PHP, Exim, DNS(bind9) and many other applications … more

    Over the last 4 years, I've been working with a Web Hosting support company, where I had to handle cPanel/WHM, Direct admin, Plesk (basic windows hosting), Apache/Litespeed, MySQL, basic PHP, Exim, DNS(bind9) and many other applications and cloud servers . Has experience in setting cPanel based cloud Linux with all the server hardening’s and also have the basics of bash scripting. Have experience in both voice and ticket support system(WHMCS, osticket etc). Can handle tickets with least response time and with good tecnical resolution and customer satisfaction since I'm having another 1.5 years of exp in BPO voice support for and MNC. I have experience and have configured LDAP, R1 soft backup for cPanel accounts, duplicity backups etc. I also have experience in setting up Linux servers, installing custom scripts, hardening the server etc. I also have knowledge in OpenVZ, xen and VMware virtualization. Has experience in configuring the said virtualizations. I'm an expert in Nagios monitoring and with various other monitoring tools. -Always available in case of emergency just a ring away(Has both Mobile and landline number). -Has setup multiple monitors in twinview mode which helps to multitask easily and helps in reducing the ticket response times. -Experience in BPO has improved my customer satisfaction skills. I always believe in the fact that a Customer is always the king. -Fast and reliable internet connection with a standby emergency WiFi network. -Two laptops(Ubuntu and Windows) and a desktop in case of emergency. -Flexible work hours and is ready to work on weekdays too. -Trustworthy and transparent work. -Can provide daily shift reports in a well formatted way.  less

    linux-system-administration cpanel whm whmcs wordpress ubuntu centos ldap dns domain-migration joomla apache-administration exim php redhat-administration plesk technical-support mysql 00 more less
    • $8.89 HOURLY RATE
    • 4.6
    • 256 HOURS
    • INDIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 2 TESTS
  • JEE Architect - Developer / ExtJS Developer

    Highly skilled systems architect and developer with more than 25 years of experience designing, developing and deploying applications, from old single platform “green-screen” to multi-tier / distributed systems. Business experience in manufacturing, accounting, distributing, payroll, finance and TELCO: ✔ Strong knowledge of … more

    Highly skilled systems architect and developer with more than 25 years of experience designing, developing and deploying applications, from old single platform “green-screen” to multi-tier / distributed systems. Business experience in manufacturing, accounting, distributing, payroll, finance and TELCO: ✔ Strong knowledge of Java SE and JEE stacks, from early versions 1.x up to latest version SE 7 and JEE 6. ✔ Deep understanding of old technologies such Cobol, ISAM, flat files, pipes, “green screen”, etc. This knowledge allowed me to design, code and implement integrations between new applications with legacy ones. ✔ Solid leading and mentoring skills to help and encourage individuals to maximize their productivity by applying the best practices, frameworks, libraries and technology in general. ✔ I'm always learning about new technologies and tools to ease and reduce time spent in application development and deployment. Technology by itself is worth nothing if it does not solve real world problems.  less

    java j2ee extjs oracle-plsql ibm-db2 glassfish sencha delphi cobol 00 more less
    • $40.00 HOURLY RATE
    • 5.0
    • 379 HOURS
    • GUATEMALA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 5 TESTS
  • Administrative Professional

    I am coming from a background of 4+ years in Administrative and Customer Service experience. I have managed an office of over 60 staff members for the past two years and have managed a 1 million dollar budget. In the … more

    I am coming from a background of 4+ years in Administrative and Customer Service experience. I have managed an office of over 60 staff members for the past two years and have managed a 1 million dollar budget. In the last two years, I have served as the liaison between staff members on my regional team and outside vendors, and have developed networking and building relationship skills. My communication skills are very well executed along with my time management and leadership skills. My paralegal training as well as my work as a Legal Assistant has trained me to draft documents and prepare for client interviews. I learned to use programs such as Westlaw and Lexis Nexis to research laws and related court cases. This position helped me develop time management, organization and manage high stress situations.  less

    administrative-support data-entry legal-research microsoft-excel paralegal 00 more less
    • $15.56 HOURLY RATE
    • 4.8
    • 855 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 4 TESTS
  • Technical Support/ Microsoft Windows/ Apple Mac/ Mobile Device Support

    During my 3 years of experience in helpdesk support at http://www.247techies.com and http://www.inbay.co.uk, and many more years of self-learning, I have acquired and demonstrated ability in all aspects of Troubleshooting, Installations, and Configuration … more

    During my 3 years of experience in helpdesk support at http://www.247techies.com and http://www.inbay.co.uk, and many more years of self-learning, I have acquired and demonstrated ability in all aspects of Troubleshooting, Installations, and Configuration for a variety of Desktops, Laptops and Mobile devices. As you are looking for an IT expert who has outstanding people and problem solving skills, having ability to provide the best support to your IT queries, I can definitely be your right choice.  less

    technical-support mac-os-app-development computer-networking computer-repair computer-maintenance windows-7-administration virus-removal windows-8-administration customer-support windows-xp-administration 00 more less
    • $10.99 HOURLY RATE
    • 5.0
    • 34 HOURS
    • SRI LANKA
    • LAST ACTIVE
    • 13 PORTFOLIO ITEMS
    • 6 TESTS
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