Ubuntu Freelancers

Showing 116 freelancers

Ubuntu Freelancers

Showing 116 freelancers

  • Java,Android , J2EE , JSF , Asterisk, c#

    More than 4 years of experience in Java development. Frequently used tools and technologies are Eclipse , MyEclipse , JSF (icefaces, rich faces and prime faces) , Ibatis, JavaScript, Jquery , Hibernate , Postgresql (For database), MySql and many others. For OS flavors i mostly … more

    More than 4 years of experience in Java development. Frequently used tools and technologies are Eclipse , MyEclipse , JSF (icefaces, rich faces and prime faces) , Ibatis, JavaScript, Jquery , Hibernate , Postgresql (For database), MySql and many others. For OS flavors i mostly work with Linux (Ubutnu, CentOS) all Microsoft Windows platforms. I am also engaged with Asterisk for different IVR and VOIP projects along java and web integrations. I have good experience with SVNs like Bazaar and tortise. Good knowledge of large code base management. Apart from management and development of Software Projects i also teach programming at University and to some online students.  less

    android-app-development jsp asterisk j2ee linux-system-administration ubuntu centos jsf joomla adobe-photoshop photo-editing 00 more less
    • $22.22 HOURLY RATE
    • 4.7
    • 102 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 3 TESTS
  • Web Master

    Over the last 5 years, I have developed a wide range of web based application using PHP, MySQL on back-end and HTML, JavaScript , JQuery, CSS on front-end, Including sites for start-up companies and small businesses as well as large financial … more

    Over the last 5 years, I have developed a wide range of web based application using PHP, MySQL on back-end and HTML, JavaScript , JQuery, CSS on front-end, Including sites for start-up companies and small businesses as well as large financial businesses application. My core objective is to develop excellent quality software on given time, and I am seeking opportunities to build dynamic web based application or websites for you or your business. I am proficient on SQL, Ajax, JavaScript core, JQuery, Prototype, PHP framework such as Code Igniter, Zend framework, YII, JOOMLA, Wordpress, Magento etc.  less

    joomla php zend-framework codeigniter mysql javascript jquery scriptaculous css website-development web-testing ubuntu lamp-administration 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 0 HOURS
    • AUSTRALIA
    • LAST ACTIVE
    • 17 PORTFOLIO ITEMS
    • 4 TESTS
  • Sr Linux / Amazon EC2 / Migrations / Nginx / Security / DevOps

    A self-motivated System and Network security administrator with more than 10 years in the management and analysis of Linux/Unix enterprise Servers (60- 70 servers). With deep and advance knowledge of highly scalable servers, Cloud Computing, High performance, Hardening Servers … more

    A self-motivated System and Network security administrator with more than 10 years in the management and analysis of Linux/Unix enterprise Servers (60- 70 servers). With deep and advance knowledge of highly scalable servers, Cloud Computing, High performance, Hardening Servers, Migrations, Ethical hacking, Development Operations - DevOps, Open Source services and Server optimization. Certifications such as: Certified Ethical Hacker - Red Hat Certified Engineer - Cisco CCNA. Expertise in: MIGRATIONS: AMAZON/Wordpress/Magento/LAMP/Cpanel migration plans and implementation, backup-restore and recovery plans. I have helped dozens of clients migrate their web sites and applications into the CLOUD. Design and build Web Servers with HIGH PERFORMANCE (LAMP, NGINX/python, Nginx/Varnish, Nginx/php-fpm, Jboss, Apache tomcat and Varnish) - Improve and Fix performance issues, service optimization, security issues and deployments. MALWARE removal and analysis: WordPress / Magento / Joomla Malware removal and remediation, Incident handling and Forensics analysis. BOOST and optimize websites with: NGINX, Varnish, REDIS, Amazon S3, Memcached, APC, apache tunning and mysql tunning, Amazon CloudFront and more. Amazon Cloud Computing (AWS) - AMAZON EC2, amazon CDN S3, amazon RDS, amazon ELB, Amazon AutoScaling, VPC, CloudFront, Route53, etc. Also Management of multiple Control panels like Rackspace Cloud Computing, SoftLayer, GoDaddy, HostGator, dreamhost and MediaTemple. Designing and deploying scalable & Highly available systems such as: Amazon Load Balancing (ELB), Hearbeat, HAProxy, mysql cluster, apache cluster... Network and web security such as: Vulnerability Assessments, Hardening servers, security audits, Penetration testing, Virus/Malware/Threats/Vulnerabilities countermeasures, web security, fail2ban, Tripwire-AIDE-OSSEC, mod_security, mod_evasive, Denial of Services (DDOS) countermeasures, Firewalls (iptables, CSF and apf), etc. VPS: Cpanel / WHM / Plesk / DirectAdmin / Webadmin - Migrations, management, hardening, configuration, maintenance and high level of Administration. Databases Administration such as: Mysql tweaking and tunning, MongoDB, load balancing and Mysql replication (Master & Slave) for High traffic. Database: Mysql tweaking and tunning, MongoDB, ElasticSearch, Apache Solr, Sphinx, lucene, MariaDB, Postgresql replication & Pgpool, Mysql load balancing and Mysql replication (Master & Slave) for High traffic. Continuous integration (CI) and Automated configurations with: Puppet, Capistrano, GIT and Fabric. Jenkins + github, Jenkins + nginx... Networking: TCP/IP high expertise, NAT, FIREWALLS, CISCO routing and switching and Packet analysis with tcpdump and wireshark. Storage solutions and Directory management: SAMBA, NFS, FTP and sftp. LVM and RAID*. SCRIPTING: Bash and python. Proficient with MAIL Servers: postfix, sendmail and Zimbra. Source control versioning: GIT and SVN. Deploying and maintaining Monitoring systems such as: nagios, ZAbbix, cacti and Jboss Operation Network (JON). Backups solutions: amanda, rsync, Amazon backups and rsnapshot. Research & development (R & D) for any open source service and technology.  less

    network-security amazon-ec2 nginx linux-system-administration penetration-testing apache-administration jboss ubuntu virtualization samba security bash mysql amazon-rds amazon-web-services nagios rackspace-cloudservers clustering iptables centos git apache-tomcat unix-system-administration varnish-cache django-framework 00 more less
    • $24.99 HOURLY RATE
    • 4.9
    • 4659 HOURS
    • MEXICO
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 4 TESTS
  • Professional Web Scraper- Data Scientists(Extraction & Parsing Expert)

    I specialize at Web scraping & Reporting Services, with emphasis on a tight feedback loop with clients. Providing best quality Web Scraping services and EXPERT in data mining / extraction / crawling / screen scraping, parsing & Reporting Services. I have scraped data from websites … more

    I specialize at Web scraping & Reporting Services, with emphasis on a tight feedback loop with clients. Providing best quality Web Scraping services and EXPERT in data mining / extraction / crawling / screen scraping, parsing & Reporting Services. I have scraped data from websites that require parsing JavaScript/AJAX. I use HP and Amazon's EC2 & S3 for my web crawling infrastructure. I can provide scraped data in whatever format is required: CSV, XML,JSON MySQL,TXT etc. (Most clients prefer CSV) I am a pretty fast learner who is able to find simple solutions for seemingly complex problems. As for the technical side: I have professional experience mainly in PHP and server(Ubuntu) and client-side javascript as well as Python, and a couple of different relational and non-relational databases. Anything else you want to know? The ball is in your court.  less

    crawlers web-scraping data-scraping data-mining php curl mysql amazon-ec2 google-analytics-api amazon-s3 regular-expressions data-warehousing web-content-management data-entry tortoise-svn unix-system-administration ubuntu phpmyadmin internet-research amazon-web-services website-development facebook-api 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 2981 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 13 PORTFOLIO ITEMS
    • 2 TESTS
    GROUPS:
  • Senior Web Developer (PHP, WP, Drupal, JavaScript, HTML/CSS, Linux...)

    ***** 10 years of experience in the IT field and the ability to acquire new skills ***** My goal is to lend my technical experience to prospective businesses needing a variety of technical solutions. I am aiming at getting opportunities to provide … more

    ***** 10 years of experience in the IT field and the ability to acquire new skills ***** My goal is to lend my technical experience to prospective businesses needing a variety of technical solutions. I am aiming at getting opportunities to provide oDesk clients with my expertise, contribute to their success and build up reliable long-term partnership with them. Skills (no specific order): - HTML, CSS, JavaScript and jQuery - PHP, MySQL, Drupal and WordPress - Linux (CentOs, Debian and Ubuntu), Amazon EC2 - Python and Django - Ruby and Rails - Maybe worth mentionning: C, Java and some Assembler.  less

    drupal wordpress joomla phonegap html5 html xml css3 php mysql javascript ajax jquery jquery-mobile seo paypal-integration eclipse c apache-administration lamp-administration ubuntu centos google-maps-api 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 185 HOURS
    • MOROCCO
    • LAST ACTIVE
    • 10 PORTFOLIO ITEMS
    • 8 TESTS
  • PHP MySQL CodeIgniter Drupal Wordpress jQuery HTML5 CSS3 AJAX Linux

    Over the last 7 years, I have developed a wide range web systems, both small and very big. Some of this project was developed in teams, some of them are my own projects from project to deployment. I often use … more

    Over the last 7 years, I have developed a wide range web systems, both small and very big. Some of this project was developed in teams, some of them are my own projects from project to deployment. I often use techiques like PHP, AJAX, DHTML, CSS, JavaScript. I have wide knowledge about database systemes (MySQL, MS SQL, SQLite) and good experience with B2B systems, e-commerce systems and others. My core interests are building complete, easy to use and wide systems from funcionality project to final deployment. I also have some experience in the following areas: CSS, OOP, UML, XML, testing.  less

    sql php ajax jquery javascript mysql html css ubuntu codeigniter image-editing extjs magento prototypejs psd-to-html xhtml smarty uml html5 svn github linux-system-administration drupal 00 more less
    • $30.00 HOURLY RATE
    • 4.7
    • 2415 HOURS
    • POLAND
    • LAST ACTIVE
    • 10 PORTFOLIO ITEMS
    • 11 TESTS
  • Java/J2EE/MySQL/XML/Ajax/WEB 2.0/Html/Javascript

    Designed and developed a wide range of solutions for some websites over the last 9 years using OOP, J2ee, JSP/Servlet, Struts, Hibernate, Html/DHTML, JSP/Servlets, GWT, Aspect Oriented Programming(AOP), Spring, Weblogic, Tomcat,Ajax,Javascript(Prototype, DWR, Dojo … more

    Designed and developed a wide range of solutions for some websites over the last 9 years using OOP, J2ee, JSP/Servlet, Struts, Hibernate, Html/DHTML, JSP/Servlets, GWT, Aspect Oriented Programming(AOP), Spring, Weblogic, Tomcat,Ajax,Javascript(Prototype, DWR, Dojo, JQuery) and XML/XSL.JSF, CVS, SVN, SQL,Mysql, PostgreSQL Familiar with SOA(Service Oriented Architecture). Also have working experience of biggest open source portal server Liferay. Developed a portal application using Liferay.I have always tried to excel and go beyond the skills that I possess. I am a very quick learner and I am here with a serious working attitude and looking forward for a good opportunity.  less

    java j2me ajax hibernate gwt html jfc swing jsp sql postgresql xml xslt weblogic j2ee apache-ant ubuntu linux-system-administration solaris-administration eclipse netbeans apache-struts apache-tomcat 00 more less
    • $27.78 HOURLY RATE
    • 4.8
    • 476 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • Software Engineer

    I am a software engineer that goes beyond my skills. I am very passionate for developing successful It projects. As a team member or team leader I will deliver on time projects with high quality. Where I am beyond most … more

    I am a software engineer that goes beyond my skills. I am very passionate for developing successful It projects. As a team member or team leader I will deliver on time projects with high quality. Where I am beyond most other developers is that I will identify improvements for higher quality or cost benefit to deliver the best and to ensure longterm collaboration with clients.  less

    html css javascript jquery oop mysql sql opencart cakephp zend-framework ubuntu codeigniter magento 00 more less
    • $8.89 HOURLY RATE
    • 4.7
    • 820 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 2 TESTS
    ASSOCIATED WITH:
  • WordPress (Plugins/Themes) Expert Developer

    Over the last 7 years, I have developed a wide range of websites using HMTL/CSS, PHP/MySQL and including sites for startup companies and small businesses. For now my main trend is WORDPRESS development. I've worked with it … more

    Over the last 7 years, I have developed a wide range of websites using HMTL/CSS, PHP/MySQL and including sites for startup companies and small businesses. For now my main trend is WORDPRESS development. I've worked with it for 4 years and have built a lot of sites using this CMS.  less

    css html mysql php tcp-ip ibm-websphere j2me wordpress javascript ajax adobe-photoshop jquery buddypress ubuntu 00 more less
    • $17.78 HOURLY RATE
    • 4.8
    • 658 HOURS
    • MOLDOVA
    • LAST ACTIVE
    • 14 PORTFOLIO ITEMS
    • 6 TESTS
    ASSOCIATED WITH:
  • Senior Ruby on rails Developer

    I'm a Ruby on Rails Developer(Front-end and back-end) with 6 years experience in developing and deploying web applications and deploying scalable solutions on top of Linode, Amazon and Heroku. Now I am working as freelancer and done lot … more

    I'm a Ruby on Rails Developer(Front-end and back-end) with 6 years experience in developing and deploying web applications and deploying scalable solutions on top of Linode, Amazon and Heroku. Now I am working as freelancer and done lot of projects in Ruby on Rails * Working on the latest version of Rails ( 3.x, 2.3.8) and Ruby (1.9.x, 1.8.7) * Use of Agile methodology for development process * Strong understanding of MVC. * Strong implementation knowledge of Twitter Bootstrap * Using RESTFul architecture in development * Implemented OAuth authentication for REST APIs * Strong knowledge about javascript(backbone.js, jquery etc) * Develop database design and tune application for better performance * Work Amazon Mturk, s3, EC2, cloud front APIs etc * Worked on all phases of Software Development Life Cycle (SDLC) * Understand and clarify project requirements * Use of project management tools like basecamp, asana, unfuddle, pivotal tracker, codespaces etc * Hands on experience in developing CRM * Hands on knowledge of Versioning tools live svn, git, mecurial etc * Development of the application using BDD (Behavior driven development) as per Cucumber, RSpec and Factory Girl * Developed database crawler in Ruby * Hands on experience with server configuration using passenger, nginx, thin mongrel, mongrel cluster, apache * Implement capistrano tasks and experience with god, monit etc  less

    ruby-on-rails svn jquery html mongodb mongrel ajax saas haml javascript twitter-api twitter-bootstrap paypal-integration paypal-api facebook-api apache-administration test-driven-development wire-framing agile-software-development oauth ruby postgresql backbone-js capistrano website-development web-design web-content-management google-apps google-apps-api google-maps-api amazon-ec2 amazon-s3 ubuntu linux-system-administration unix-system-administration spree git github xhtml joomla 00 more less
    • $22.22 HOURLY RATE
    • 4.8
    • 947 HOURS
    • INDIA
    • LAST ACTIVE
    • 13 PORTFOLIO ITEMS
    • 5 TESTS
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