PostgreSQL Database Administrators & Developers

Showing 2,048 freelancers

PostgreSQL Database Administrators & Developers

Showing 2,048 freelancers

Get Your PostgreSQL Project Started Today!

Post your PostgreSQL administration project on oDesk and hire expert PostgreSQL developers and database administrators to set up your PostgreSQL server, to support your mobile, desktop and web applications, or to build your Ruby on Rails and OpenERP development projects. These experienced professionals can download and install PostgreSQL, define a Postgres database structure for your website CMS, store reports in your database and translate SQL scripts from MySQL to PostgreSQL.

PostgreSQL is an open-source object-relational database management system (RDBMS) for Unix, Linux and Windows. On oDesk, the world’s largest online workplace, you will find freelance PostgreSQL DBAs who can manage your database architecture, performance tuning, design, troubleshooting or replication; configure PostGIS extensions (e.g. 3D points and PostGIS queries); connect to your Java programs with the PostgreSQL JDBC driver; or migrate your data from Microsoft SQL or MySQL to PostgreSQL.

Browse PostgreSQL job posts for project examples or post your job on oDesk for free!

PostgreSQL Job Cost Overview

Typical total cost of oDesk PostgreSQL projects based on completed and fixed-price jobs.

oDesk PostgreSQL Jobs Completed Quarterly

On average, 85 PostgreSQL projects are completed every quarter on oDesk.

85

Time to Complete oDesk PostgreSQL Jobs

Time needed to complete a PostgreSQL project on oDesk.

Average PostgreSQL Freelancer Feedback Score

PostgreSQL oDesk freelancers typically receive a client rating of 4.65.

4.65

Last updated: April 1, 2014

  • RoR Lead Dev / Technical Architect: distributed apps / 11k oDesk hours

    Non-agency professional skilled in: * Ruby on Rails (2.x -- 4.x) * Complex background jobs processing (Sidekiq, Resque,..) * Message queuing with RabbitMQ * RDBMS (PostgreSQL, MySQL) * NoSQL databases (Redis, Riak) * Amazon Web Services (EC2, S3, Glacier, Redshift,..) * RESTful API implementation * RoR applications … more

    Non-agency professional skilled in: * Ruby on Rails (2.x -- 4.x) * Complex background jobs processing (Sidekiq, Resque,..) * Message queuing with RabbitMQ * RDBMS (PostgreSQL, MySQL) * NoSQL databases (Redis, Riak) * Amazon Web Services (EC2, S3, Glacier, Redshift,..) * RESTful API implementation * RoR applications deploy, monitoring, maintenance (on Windows and Linux) * Semistructured data parsing (ANTLR + custom parsers) * Facebook integration (authentication and FQL) * Column-oriented DBMS (MonetDB, InfiniDB, Infobright, Vertica) * Big data cloud-based solutions (Google BigQuery, Amazon Redshift) I can perform solution architecture design / redesign & refactoring / implementation. I'm also capable of performing thorough review of existing RoR applications and making a list of suggestions on how to improve — did that for several clients and they were all happy. ) Involved in professional programming since 2006, I have participated in development of several complex projects, including business intelligence web application for Nielsen (Nielsen Answers; C# / ASP.NET), contemporary art web portal ArtSlant.com (RoR / ASP.NET components, Amazon/Rackspace clouds), .NET-powered desktop software package and RoR-based web application for complex management of large statistical datasets, comprehensive web-based ERP system (Rails 4), and other projects. I like challenges, have solid skills of problem solving and do not require supervision to successfully perform my duties. My communication and planning skills are good enough to coordinate other people's work, and I'm ready to combine development responsibilities with project/product management (in agile way).  less

    ruby-on-rails ruby postgresql mysql git amazon-ec2 amazon-s3 object-oriented-design code-refactoring test-driven-development bdd javascript jquery css3 html5 xml data-analysis data-science statistics data-scraping data-backup rest sql lamp-administration linux-system-administration windows-administration database-administration .net-framework c# vertica 00 more less
    • $66.67 HOURLY RATE
    • 5.0
    • 11367 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
  • System / Database Administrator

    I have deployed and continue supporting the following systems: - Travcom. This is an ERP meant for Travel Industry. I have deployed it in East Africa Openbravo. This is an Opensource ERP. I have deployed it in Communications Commission of Kenya … more

    I have deployed and continue supporting the following systems: - Travcom. This is an ERP meant for Travel Industry. I have deployed it in East Africa Openbravo. This is an Opensource ERP. I have deployed it in Communications Commission of Kenya, Tegemeo Institute, Scaddan Power Ltd, 3M & V6 Motorcycles and Alfa Auto Spares Ltd. I use the following tools to customize their reports:- Crystal Reports - Travcom Jasper Reports - Openbravo  less

    sql recruiting postgresql crystal-reports linux-system-administration data-entry website-development 00 more less
    • $10.00 HOURLY RATE
    • 5.0
    • 0 HOURS
    • KENYA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 3 TESTS
    ASSOCIATED WITH:
  • Consultant

    Over the last 8 years, I have worked on wide range of ERP and Technology Projects using Oracle E-Business Suite, xTuple, Oracle / Postgres Technologies . My core competency lies in complete end-end life cycle of ERP Implementation and Technology Projects and I am seeking opportunities to work in my core expertise.

    oracle-database oracle-pl/sql oracle-forms oracle-e-business-suite oracle-application-server postgresql jasperreports 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 4 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 17 PORTFOLIO ITEMS
    • 5 TESTS
    ASSOCIATED WITH:
  • Senior Java/JavaEE Developer

    I am a Java developer with more then 6 years of expirience. Over last years I have been working on web application in development using Java and related frameworks: Spring, JPA, Hibernate, JDBC, Servlets, REST, Terracota, Ehcache, BlazeDS, Maven, JBoss … more

    I am a Java developer with more then 6 years of expirience. Over last years I have been working on web application in development using Java and related frameworks: Spring, JPA, Hibernate, JDBC, Servlets, REST, Terracota, Ehcache, BlazeDS, Maven, JBoss AS, JMS, Tomcat. Over last 2 years worked as team lead/architect. Hardworking, team and goal oriented. You can get more details about my expirience at http://www.linkedin.com/pub/sergey-grodzitskiy/18/3a5/3a2  less

    java j2ee spring-framework jboss hibernate spring-security maven sql mysql oracle-database postgresql javascript jquery extjs backbone-js html xml rest soap apache-poi jasperreports jdbc glassfish apache-tomcat nginx git svn core-java jsp android-app-development 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 5571 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 2 TESTS
  • Web Master PHP/J2EE with good JS/CSS skills

    I do web development since 10 years. Over last years I worked in big IT companies as Analyst Programmer and architect. I like to understand all aspects of the projects I am on, from functional point of view to technical … more

    I do web development since 10 years. Over last years I worked in big IT companies as Analyst Programmer and architect. I like to understand all aspects of the projects I am on, from functional point of view to technical point of view even on big multi team projects. I think that wide understanding is the only way to ensure quality and time at the end. I always suggest quality solution before time saving ones. All the projects I did, required strong J2EE or PHP skills but also needed a lot of client side knowledge HTML5, JS, AJAX, CSS and accessibility which became my second specialty. I often did support to other developers on those parts. Other projects and personal works gave me experiences in data migration using Talend, Model Driven Engineering, OpenERP, Debian and Xen system admin. * I'm looking for web projects with good quality requirement to work as part of your development team or single freelance managing the whole project. I like to always stay in contact with manager and team and keep track of work. * I can provide private project management web application (redmine) for ticketing, versioning, wiki ... and private SVN server on my personal platform.  less

    java php zend-framework cakephp hibernate javascript jquery css adobe-flex spring-framework apache-struts eclipse linux-system-administration uml database-modeling talend-open-studio redmine atlassian-jira svn maven wordpress prestashop database-design postgresql mysql git sass html5 css3 asp.net-mvc 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 2586 HOURS
    • FRANCE
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 5 TESTS
  • Expert PHP/MySQL, MAGENTO, JOOMLA, WORDPRESS, DRUPAL, JQUERY, SQL etc

    More than ** 5 ** years of experience in ANALYSIS, DESIGN, DEVELOPMENT, CODING,TESTING. Good understanding of a source code made by other programmers (even without comments). Strong skills at: ** PSD to CSS3/HTML5, 960.gs/Node.js ** CSS2, CSS3, HTML, HTML5 … more

    More than ** 5 ** years of experience in ANALYSIS, DESIGN, DEVELOPMENT, CODING,TESTING. Good understanding of a source code made by other programmers (even without comments). Strong skills at: ** PSD to CSS3/HTML5, 960.gs/Node.js ** CSS2, CSS3, HTML, HTML5, XML ** PHP 4-5, Joomla, Wordpress ** Magento, Drupal ** E-Commerce with Wordpress ** JavaScript ,JQuery, JQuery Mobile, AJAX ** Smarty, Fast Template, Open Cart ** SQL, MYSQL, MSSQL, SQLite ** Symfony, Cake PHP ** Adobe Photoshop  less

    php mysql joomla wordpress web-design website-development css css3 jquery jquery-mobile ajax html xhtml smarty adobe-photoshop c# symfony magento drupal wp-ecommerce ssh oscommerce sql postgresql java c c++ seo vba vbulletin 00 more less
    • $16.67 HOURLY RATE
    • 4.8
    • 5169 HOURS
    • VIETNAM
    • LAST ACTIVE
    • 13 PORTFOLIO ITEMS
    • 17 TESTS
    GROUPS:
  • Seasoned Web App Crafter & Architect from the Ruby world

    I provide Web Architecture definition, Web Development and Consulting services to the early stage startups, entrepreneurs seeking a reilable tech person to create an MVP to validate their business ideas and established businesses looking for someone to help with ongoing … more

    I provide Web Architecture definition, Web Development and Consulting services to the early stage startups, entrepreneurs seeking a reilable tech person to create an MVP to validate their business ideas and established businesses looking for someone to help with ongoing tasks and further development of their products. This includes: - working out customer requirements - database design - application development - API design and implementation - MVP UI prototyping with Twitter Bootsrap, Zurb Foundation (or any other CSS framework), jQuery, etc - 3rd party API integration (Stripe, Twitter, Facebook, etc) - Amazon web services (EC2, S3, SQS, SES) integration - app level statistics gathering for further analysis - web server configuration - load balancing and caching setup - database server configuration - security hardening - deployment automation - server level monitoring - bottleneck identification and elimination - long running or heavy load tasks decoupling into background jobs - cloud hosting advisory (if needed, experienced with Rackspace, Amazon Cloud, DigitalOcean, Heroku) - SaaS/PaaS provider advisory (hosted databases, mail handling, etc) How this works: Transparency, agile process, short iterations & communications are essential keys to the project success. If you don't have already established process we can schedule daily/weekly skype sessions to discuss what was done & plan for the next week, plan iterations by creating & arranging task cards in Trello or Pivotal Tracker so you will be able to follow the project & measure progress. Drop me a line If u need any of the abovementioned or similar tasks to be completed. I am a generalist, so chances I already know/can quickly catch up with required technologies are high. Yuri  less

    ruby ruby-on-rails test-driven-development javascript jquery devops git github nginx redis mysql postgresql mongodb facebook-api regular-expressions capistrano amazon-ec2 amazon-s3 amazon-web-services rackspace-cloudservers linux-system-administration database-design data-scraping api-development payment-gateway-integration project-management agile-software-development scrum product-development mongrel munin heroku 00 more less
    • $50.00 HOURLY RATE
    • 5.0
    • 232 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 6 TESTS
  • Ruby on Rails, jQuery & CSS Web Developer

    More than 10 years of software development experiences. I have experience in developing and managing numerous projects life cycle. They include various applications from enterprise system, e-commerce, social networking site, fantasy sport manager games, manufacturing, portals and cloud computing. I … more

    More than 10 years of software development experiences. I have experience in developing and managing numerous projects life cycle. They include various applications from enterprise system, e-commerce, social networking site, fantasy sport manager games, manufacturing, portals and cloud computing. I am skilled in web technology including PHP, Java, Ruby on Rails, Javascript and Engine Yard many more. A person with passion to solve business and world problems using mostly open-source technology.  less

    java ruby-on-rails sql mysql oracle-database postgresql javascript css ruby linux-system-administration html jboss php symfony cakephp wordpress google-maps-api google-adsense facebook-api facebook-marketing google-analytics apache-administration nginx oracle-pl/sql centos unix-system-administration jquery prototypejs spring-framework fbjs mongodb jquery-mobile phonegap html5 00 more less
    • $38.89 HOURLY RATE
    • 5.0
    • 874 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 12 PORTFOLIO ITEMS
    • 11 TESTS
    GROUPS:
  • Senior Java, ExtJS developer

    Senior Java Developer with 10 years of experience in object-oriented Software Development, from analysis and design to implementation and maintenance. Very strong team player and keeping focus on delivering software faster, cheaper, more maintainable and with quality built in. I … more

    Senior Java Developer with 10 years of experience in object-oriented Software Development, from analysis and design to implementation and maintenance. Very strong team player and keeping focus on delivering software faster, cheaper, more maintainable and with quality built in. I always do what I promise and I never promise something which I can't do!  less

    java spring-framework extjs database-design mysql j2ee jstl jsp sql jdbc ibatis hibernate oracle-database javascript jquery sencha ajax rest soap xml comet play-framework postgresql agile-software-development scrum maven junit facebook-api google-maps-api 00 more less
    • $44.44 HOURLY RATE
    • 5.0
    • 1121 HOURS
    • ARMENIA
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 3 TESTS
  • Expert PHP, MySQL, CSS, AJAX, jQuery, Yii, Backbone

    I am a PHP developer living in Kharkiv (Ukraine). Since 1999 I have been working in the software development industry. I have participated in several large projects for foreign companies, both as developer and manager. I have a keen interest … more

    I am a PHP developer living in Kharkiv (Ukraine). Since 1999 I have been working in the software development industry. I have participated in several large projects for foreign companies, both as developer and manager. I have a keen interest in web standards and accessibility guidelines, as well as in emerging technologies such as social media mashups. Intelligent, communicative team player, like to adopt new technologies/methods, able to clearly formulate my thoughts, accurate and orderly. Specialties XML, HTML, JavaScript and "AJAX", usability, CSS; PHP 4/5 (both Object Orientated and Procedural) and PEAR/PECL; MySQL 4/5 and how to optimize it; MVC Frameworks including Yii, PRADO, CakePHP, CodeIgniter/Kohana, and Zend; CMS packages such as Drupal, Joomla, and WordPress  less

    javascript css mysql php postgresql backbone-js jquery apache-administration oop ajax yii-framework prado-php-framework apache-solr memcached codeigniter cakephp zend-framework git svn prototypejs scriptaculous github rest api-development oauth soap sqlite sugar-crm crm phonegap 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 816 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 2 TESTS
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