CentOS Freelancers

Showing 141 freelancers

CentOS Freelancers

Showing 141 freelancers

  • Scala / Java / Groovy developer, Full Stack Engineer, Consultant

    Java developer with 8 years of experience. Now also Groovy(2 years) and Scala(1.5 years) developer. Java: Hadoop, Nutch , Lucene/SOLR/ElasticSearch, Morphia(MongoDB ORM), parsers/crawlers(using Apache Httpclient, HtmlUnit and own microframework), Web MVC(Struts 1 … more

    Java developer with 8 years of experience. Now also Groovy(2 years) and Scala(1.5 years) developer. Java: Hadoop, Nutch , Lucene/SOLR/ElasticSearch, Morphia(MongoDB ORM), parsers/crawlers(using Apache Httpclient, HtmlUnit and own microframework), Web MVC(Struts 1.x/Grails), Java Desktop Applicatins(Swing) / Applets, webservices (w. Restlet framework), RabbitMQ Java client, Riak Java Client Scala: PlayFramework 2.x, Lift, Akka, ReactiveMongo Groovy: Groovy scripts / Gant build scripts / Gradle Databases: SQL(PostgreSQL/MySQL), MongoDB, Riak, SOLR/ElasticSearch PHP scripts, linux(fedora/centos/ubuntu) server administration, SVN / Git, SEO methods/scripts, affiliate marketing. Check my blog(chepurnoy.org)/GitHub(kushti) also.  less

    java groovy mongodb mysql apahce-nutch apache-solr postgresql grails hibernate crawlers data-scraping web-scraping scala play-framework jquery gradle maven apache-ant ubuntu centos nginx web-crawler 00 more less
    • $55.56 HOURLY RATE
    • 4.8
    • 1026 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 2 TESTS
  • webdev, linux

    Main area of my activity is web-development. building websites of different complexity: from simple presentation sites in plain HTML to various difficult projects based on frameworks or custom solutions. PHP(Wordpress), Python(Django), SQL, JQuery and other technologies and programming … more

    Main area of my activity is web-development. building websites of different complexity: from simple presentation sites in plain HTML to various difficult projects based on frameworks or custom solutions. PHP(Wordpress), Python(Django), SQL, JQuery and other technologies and programming languages. Also i have experience in server administration. UNIX-like system, mainly Linux(RedHat/Debian-like). Webserver installation & configuration: LAMP, sendmail, ftp servers, cms engines etc.  less

    wordpress php python django-framework html psd-to-html javascript jquery linux-system-administration centos linux-slackware freebsd yii-framework 00 more less
    • $6.67 HOURLY RATE
    • 4.4
    • 68 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
    ASSOCIATED WITH:
  • Server Administrator, Apache, Nginx, cPanel, WHM, Plesk, Linode, AWS

    I am Renju Sebastian, I am a Linux Server Administrator with more than 3 years of experience. I have worked for many hosting companies around the world during the last 3 years. I can handle L1 L2 and L3 issues … more

    I am Renju Sebastian, I am a Linux Server Administrator with more than 3 years of experience. I have worked for many hosting companies around the world during the last 3 years. I can handle L1 L2 and L3 issues. In my previous companies my responsibilities includes Server setup, Server Hardening, Server auditing, Server migration, Server monitoring(nagios), Ticket resolving ( Expeence in WHMCS ticketing system and Kayako ticketing system ), Chat support. I have also worked with servers without any hosting control panels. Over the last 2 years, We have developed a wide range of websites also using HMTL, PHP, and MySQL including sites for Hospitals and companies. I am seeking opportunities related to Server Administration and Web Designing.  less

    linux-system-administration apache-administration cpanel centos iptables nginx plesk mail-server-implementation php wordpress web-design joomla 00 more less
    • $16.67 HOURLY RATE
    • 4.9
    • 43 HOURS
    • INDIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 2 TESTS
    ASSOCIATED WITH:
  • Wordpress | PHP | SEO | Content Writing | Mobile Application

    OSSC is a full-service creative design and development company based in Gujarat, India. OSSC was founded by a group of young and passionate professionals from diverse backgrounds such as websites design and development, Infrastructure support,advertising, marketing and corporate communications … more

    OSSC is a full-service creative design and development company based in Gujarat, India. OSSC was founded by a group of young and passionate professionals from diverse backgrounds such as websites design and development, Infrastructure support,advertising, marketing and corporate communications. Why OSSC? We remain to be the most-sought-after to our customers for the following reasons: Technical excellence we are an experts in a multitude of technologies and we have the rare distinction of having the ability to quickly learn new ones. Affordable pricing we are able to attract and retain more customers because we remain to be surprisingly affordable considering the quality of our work and services. Ethics and timeliness we uphold a high ethical standard and professional integrity in meeting deadlines, maintaining confidentiality, IP protection etc. Domain expertise we have a team of professionals, proficient in diverse technological platforms and industry verticals. Our Process – How we work? We love to work with clients of all sizes and needs. We love to be challenged. Whether it is a microsite or a full-fledged e-commerce site or a corporate site or just about any website, we can create user-friendly and result-oriented website that is appropriate for your business category and target audience. Understand & plan We believe in working closely with our clients to understand their business goals and customer preferences. Discuss & refine We take our client's, team members and user group's feedback and then restructure our website to ensure it evolves into something that everyone will love to use. Build & deploy We then build the website and deploy it to ensure it fetches you desired results consistently. We continuously value add wherever applicable. Maintain & grow We update content, videos, photographs and other inputs whenever necessary to enhance the usability of the website and to attract traffic.  less

    linux-system-administration unix-system-administration mysql php apache-administration magento drupal zend-framework oracle-database ubuntu centos nagios 00 more less
    • $20.00 HOURLY RATE
    • 4.6
    • 20 HOURS
    • INDIA
    • LAST ACTIVE
    • 11 PORTFOLIO ITEMS
    • 5 TESTS
    ASSOCIATED WITH:
  • Linux system administrator, DevOps consultant, Nagios expert

    High-skilled self-motivated professional with over 7 years of experience in Linux/Unix administration. Strong skills in hosting services including design of networks, servers and services. I have done some projects for designing of infrastructure from ground zero to ready systems … more

    High-skilled self-motivated professional with over 7 years of experience in Linux/Unix administration. Strong skills in hosting services including design of networks, servers and services. I have done some projects for designing of infrastructure from ground zero to ready systems including dev-area for web development companies. Positive experience in design and implementation solutions for highload web projects. Linux system administrator (Debian/RHEL5) with Ruby/Rails software development background, involved into web projects as build and configuration manager (Ant/Hudson/Jenkins/Rake/Capistrano).  less

    unix-shell linux-system-administration tcp-ip centos ubuntu postfix sendmail apache-administration nginx mysql ruby php python virtualization jenkins capistrano nagios bash rhel 00 more less
    • $28.00 HOURLY RATE
    • 5.0
    • 8 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 7 TESTS
  • Drupal evangelist

    I make sweet web sites and applications. I Contribute stuff to Drupal: http://drupal.org/user/433663 I Contribute stuff to CiviCRM: http://civicrm.org/extensions http://drastikbydesign.com I develop web applications for businesses small and large, many of … more

    I make sweet web sites and applications. I Contribute stuff to Drupal: http://drupal.org/user/433663 I Contribute stuff to CiviCRM: http://civicrm.org/extensions http://drastikbydesign.com I develop web applications for businesses small and large, many of which require e-commerce abilities, while others require even further advanced features. The majority of these sites were built using the Drupal CMS. I have also written a wide range of custom modules for Drupal to: -Register domain names for a hosting resale site - (Drupal 6) -Built ACH / E-Check payment method for USAePay gateway in CiviCRM (Drupal 6, CiviCRM 3.x) -Also built the Stripe & DataTrans payment processor plugins for CiviCRM. -Integrating various 3rd party APIs (Facebook, Linkedin, Twitter, Cake Mail, VieleRETS) Aside from working with Drupal, I also maintain several servers & optimize them for speedy, responsive sites (Just click around on http://drastikbydesign.com for a teaser).  less

    php mysql drupal lamp-administration html jquery javascript css css3 xhtml html5 website-development linux-system-administration ubuntu fedora centos 00 more less
    • $55.56 HOURLY RATE
    • 4.7
    • 101 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 3 TESTS
    GROUPS:
  • Linux , Cisco ,Vmware , Voip, firewall , security specialist

    I want to utilize my knowledge, skills and professional experience in order to contribute to the growth of the company I am working for whilst improving myself. SKILLS:network engineer ,system administrator(RedHat,CentOS,FreeBSD,OpenBSD,WIndows 2000,2003 server … more

    I want to utilize my knowledge, skills and professional experience in order to contribute to the growth of the company I am working for whilst improving myself. SKILLS:network engineer ,system administrator(RedHat,CentOS,FreeBSD,OpenBSD,WIndows 2000,2003 server), cisco certified specialist(CCNA) Configuration of CISCO routers and switches,firewalls,servers:cisco 36xx,65xx, series,ASA firewall 55xx series, Implementation , configuration,design ,troubleshooting of basic routing protocols(BGP,EIGRP,RIP,OSPF,QoS,MPLS,HSRP,VRRP,GLBP) , Security: IPsec and many vpn solutions,certificate setup 1 Web servers - Apache 2.x,nginx,Squid proxy 2 Mail servers -Postfix,qmail ,sendmail,Mdaemon 3 FTP servers -WuFTPD,Vftpd 4 DNS –bind version 9 ,VPN (Openvpn, IPSEC implementation ) 5 DATABASES-Sql,mysql,postgresql,sqlite 6 LVM ,RAID(0,1,5,10) configuration 7 Experinece in network monitoring tools:Nagios,MRTG ,Cacti  less

    network-administration freebsd cisco-routers openbsd cisco-voip cisco-asa cpanel linux-system-administration unix-shell nagios snmp windows-administration helpdesk-support apache-tomcat firewalls vpn tcp-ip virtualization dns mail-server-implementation postfix openvpn mysql nginx squid translation-turkish-english cisco-ios translation-russian-english translation-english-russian translation-english-turkish smtp ssl wordpress drupal ubuntu centos ssh asterisk 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 790 HOURS
    • GEORGIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 18 TESTS
    GROUPS:
  • Linux System Admin - DevOps - PHP - Drupal 6/7 Expert.

    + Linux : Apache | MySQL | PHP (LAMP) | MySQL Cluster | Rsync | IRC | vtigerCRM | SugarCRM | Squid | PostFix | Subversion | EC2 | S3 | RDS | Route 53 AWS. + Linux: Iptables | Samba | FTP Server | Crontab | Cacti | Citadel | Webcit | Roundcube. (Backup & Recovery Website). + Windows: Server 2003 | 2008 | 2008 R2 | IIS … more

    + Linux : Apache | MySQL | PHP (LAMP) | MySQL Cluster | Rsync | IRC | vtigerCRM | SugarCRM | Squid | PostFix | Subversion | EC2 | S3 | RDS | Route 53 AWS. + Linux: Iptables | Samba | FTP Server | Crontab | Cacti | Citadel | Webcit | Roundcube. (Backup & Recovery Website). + Windows: Server 2003 | 2008 | 2008 R2 | IIS Web service | SQL Server 2005 | GFI Server Monitor | PRTG | Whats Up Gold. + Cisco: C6509 | C3750 | C2960 | C2950 | R3640 | R2921 | R2800 | R2600 | ASA 5520 | + Juniper: J6350 | EX 4200 | SRX 210 | 240 | Vyatta + Drupal / Wordpress / Joomla / Magento CMS Administrator.  less

    apache-administration mysql cisco-ios cisco-routers amazon-ec2 amazon-s3 amazon-web-services juniper-routers centos fedora ubuntu iptables unix-shell tcp-ip bgp firewalls cisco-asa postfix samba mail-server-implementation whm cpanel ftp email-technical-support lamp-administration unix-system-administration drupal linux-system-administration whmcs phpmyadmin plesk cisco-voip amazon-rds 00 more less
    • $15.56 HOURLY RATE
    • 4.5
    • 47 HOURS
    • VIETNAM
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 13 TESTS
  • Project Manager / Sr Software Engineer [PHP]

    As we all heard that "Client is always right". Client satisfaction and time compliance is my way of working. I take these as not just priority but values. And always give my 100% to create a good and long term … more

    As we all heard that "Client is always right". Client satisfaction and time compliance is my way of working. I take these as not just priority but values. And always give my 100% to create a good and long term relation with my clients, so they don't have to look around for other developers and almost all of my clients contact me for work. I have more than 7 years of experience. Worked on vast array of tools and technologies and developed various small and enterprise application some of them are as under. 1. Custom and open source content management systems. (CMS) 2. Enterprise resource planning systems. (ERP) 3. Electronic medical record systems (EMR). 4. Point of sales systems (POS). 5. E-commerce solutions. 6. Corporate Business Websites. Other Skills. 1. Project Management 2. Search engine optimization. 3. Linux server administration. 4. Client communication. 5. Requirement gathering. 6. Project time and cost estimation. Languages: ***************************************************** PHP4 and PHP5 Javascript and Frameworks ***************************************************** Javascript, JQuery Frameworks: ***************************************************** Codeigniter, Yii, CakePhp Open source CMS ***************************************************** Wordpress, Joomla Database: ***************************************************** MYSQL, MS SQL MYSQL Front end tools **************************************************** Navicat Premium, SQLyog Tools ***************************************************** Dreamweaver, Zend Studio, NetBeans, XAMPP, LAMP Desing Tools **************************************************** Photoshop, Illustrator Operating Systems ***************************************************** Windows, CentOs  less

    php mysql codeigniter cakephp yii-framework jquery ajax xhtml javascript css xml html curl seo centos soap oscommerce mailchimp rackspace-cloudservers 00 more less
    • $22.22 HOURLY RATE
    • 4.7
    • 342 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 22 PORTFOLIO ITEMS
    • 9 TESTS
    GROUPS:
    ASSOCIATED WITH:
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