Oracle database Developers & Programmers

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Oracle database Job Cost Overview

Typical total cost of Upwork Oracle database projects based on completed and fixed-price jobs.

Upwork Oracle database Jobs Completed Quarterly

On average, 29 Oracle database projects are completed every quarter on Upwork.

29

Time to Complete Upwork Oracle database Jobs

Time needed to complete a Oracle database project on Upwork.

Average Oracle database Freelancer Feedback Score

Oracle database Upwork freelancers typically receive a client rating of 4.77.

4.77
Last updated: June 1, 2015
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  1. Jonathan C.

    Jonathan C.

    Consultant

    United Kingdom - Last active: 2 days ago - Tests: 1

    I have a UK university PhD, in Artificial Intelligence, and the business management skills to match, together With 15 years of Delphi, C++, Java, SQL, and Object-oriented analysis and design experience. I specialise in development including protocol specification, thread management, distributed communication and database transaction management. I have retro-fitted software in tasks ranging from installing improved modules to sophisticated Artificial Intelligence sub-systems. I can provide the often essential empathy with the contract holders, and the pragmatics to satisfy the demands of management. I have 20 years of competency in the software industry, and have a proven track record that will guarantee the successful realisation of your system requirements. I have designed and implemented systems used by multi-billion turnover corporations around the world, saving millions of pounds savings per year. My scope in system design and development ranges from individual utilities and embedded operating systems, through to large-scale corporation-wide distributed architectures. I am also able to provide a code debugging and fixing service, either onsite or online. I can give workshops and can facilitate training of new software developers, both in-house and online. I have managed my own team and maintained their skills matrices, ensuring training has been current. I have defined and managed new product releases and have written instruction manuals for new and "super" users at the customer end of the project.

    $105.56 /hr
    2,545 hours
    4.96
  2. Mikhail P.

    Mikhail P. Agency Contractor

    Experienced Python/C++/Oracle Team Lead

    Russia - Last active: 1 day ago - Tests: 5 - Portfolio: 6

    Over the last 10 years I have developed wide range of business software using Python C++, Java, C# for frontend and Oracle and MySQL for backend. My primary experience is the problems solving, not just writing in particular programming language. Fast prototype developing for new systems and extending the functionality and refactoring for the old one.I'd like to use automated software testing, because it's increases my productivity and software quality. Check my code on github - https://github.com/kmmbvnr I'm author of several django related libraries for simplifying development and testing.

    Associated with: FairDev

    $45.00 /hr
    1,077 hours
    5.00
  3. Leonardo Pelegrini

    Leonardo Pelegrini

    Senior Systems/Business Analyst (15 years Exp.)

    Brazil - Last active: 07/18/2013 - Tests: 2 - Portfolio: 6

    Experienced Business and Systems Analyst, J2EE Certified Architect and Programmer. Post Graduate degree in Web-Based Software Development. Have been working with system development for the last 15 years, 8 of it eliciting requirements and building knowledge base for IT systems. Expertise in business, functional and technical levels. Also a specialist in requirements management, traceability, impact analysis and reverse engineering from source code. Strong ability to communicate with developers, management and customers, to keep every party at the same page, while detailing and approving the given solution. Technical Writing skills and 4 years work using English. Also a committed and collaborative professional who fits very well with the culture of remote teamwork. Primary services : ► System design using UML 2.0 diagrams (structure and behavior) : Use Case, Class, Sequence, Component, Deployment. ► Business process modeling using BPMN 2.0 ► Requirements gathering to use cases and user stories. ► Software Requirements Specification ► Agile-related: Product backlog, sprint planning, sizing, review and management. ► Requirements management and Integrated Change Control ► Create traceability between documentation and source code ► Reverse engineer legacy code to documentation ► Work in Strategic Planning and Project Management areas

    $66.67 /hr
    0 hours
    5.00
  4. Radu B.

    Radu B.

    Senior Html/CSS and Java/J2ee developer, technical leader

    Romania - Last active: 6 days ago - Tests: 8 - Portfolio: 13

    Front End developer with strong HTML CSS experience. I am working as an technical leader for an large software company in USA. I have extensive knowledge of HTMl CSS, Java, J2EE and SQL. My goal is to work as a contractor on short and long term projects; to have happy returning employers that always come back with new contracts.

    $35.00 /hr
    1,314 hours
    4.73
  5. Daniel Z.

    Daniel Z.

    Highly skilled API integrator, PHP (ZF) Coder and Project Manager

    Poland - Last active: 1 day ago - Tests: 7 - Portfolio: 6

    Goal: Project and develop high quality apps for your success. Profile: OOPHP & Zend coding, IT consulting and business analyst, project coordinator and manager, Other skills: Apache, Bind, SSH, bashscripting, Memcached, Github, Solaris, Oracle, MySQL, Radius, AD, expert knowlegde of many *ux and windows systems Advantage: Project and implementation of many web apps. Most of it projected and developed by myself using Zend Framework, Google API (youtube, gdata), social API (twitter, facebook). Some of it integrated with operating systems or AAA software (radius, ldap). Usually Design Patterns were used (like Template Method, Version of Control, DAO, Dependency Injection, Decorator and so on). Some application built upon a structure of web services (XML, REST, JSON), some using jQuery and AJAX. Tools and technologies: Apache, radius, bind, ldap, Zend Framework, XML, SOAP, Linux, Linux daemons, Memcached, Sockets, REST, JSON, Oracle, MSSQL, MySQL, Design patterns, MVC, SVN, BASH, PHPUnit, Xdebug, Unit testing, Google Youtube API, Google Gdata API, Google Maps API, Facebook API, PayU API

    $35.00 /hr
    1,669 hours
    4.98
  6. Aruna W.

    Aruna W.

    BSc, CITP, MBCS, SCSA, ITIL

    Australia - Last active: 23 days ago - Tests: 9 - Portfolio: 8

    Highly experienced Technical Engineer with extensive experience of system engineering and IT governance and security standards in the Information and Communication industry. Strong experience in web/graphic designing PHP development and process designing/management on ITIL framework. Motivated to research cutting edge technologies, discovering required resources and extremely dedicated to learning complex skills quickly. Developing expertise in System Engineering in business critical environments. Key Areas; Bash Shell Scripting, HTML, XHTML, JavaScript, Ajax, JQuery, PHP, ASP, Python,Oracle 9i, 10g, 11g, MySQL 5.X. Toad, SQL Navigator, Embarcadero, TOAD, MS SQL Server 2005/2012, VMware ESXi 5.x, VMware VCenter, Solaris 8, 9, 10, Redhat Enterprise Linux 5.x, 4.x, SuSe Linux Enterprise Server 8, 9, 10, Windows XP, Vista, Windows 7, Windows Server 2000,2003,2008, 2012R2,Apache,Tomcat, JBoss, Sendmail, Qmail, MySQL, BIND(DNS), Samba, iptables, Nagios and MRTG.Vmware EXSi 4.1,5.x,Vsphere, Vsphere client, Microsoft HyperV, Adobe Photoshop, Illustrator, Dreamweaver

    $30.00 /hr
    38 hours
    4.89
  7. Oleg K.

    Oleg K.

    Senior Dev: Perl/Catalyst/Moose/DBIC/NoSQL+AJAX/jQuery, shell+sysadmin

    Ukraine - Last active: 1 day ago - Tests: 19

    Seeking opportunities in Perl oriented (Catalyst DBIC preferred) application development, shell and perl scripting, and BSD/Linux administration projects - to build sites and setup servers for your business or pleasure.In my mind, LAMP more often reads as LASP - Linux, Apache, (any|no)SQL, Perl - of course, with Catalyst, Template Toolkit and DBIx::Class/KiokuDB in pair with some RCS (git is preferred, but subversion, mercurial and others also possible). And of course, all can be integrated with AJAX libraries such as jQuery, Prototype, MooTools and other to create Web2.0 apptications.Great knowledge of regular expressions (regexp). Have real experience with MySql, Postgres, Oracle, CouchDB, LDAP, also worked with CPanel, Plesk and Ensim. And of course, have experience with Apache, SMTP (exim, postfix, sendmail), IMAP/POP (Cyrus, UW, Dovecot), firewalls (bsd/ipfw and linux/iptables), Samba and misc ftp and proxy solutions.I can work well as alone and as a team member.

    $40.00 /hr
    8,550 hours
    4.84
  8. Abdul Q.

    Abdul Q. Agency Contractor

    C# ASP.NET MVC 3 MSSQL JQuery knockout-JS backbone-JS REST FULL Web

    Pakistan - Last active: 5 days ago - Tests: 10 - Portfolio: 13

    To optimize business processes with My best products and services in order to make my customers satisfied besides bringing value addition to their business. To strengthen my experties, i used to keep update myself with latest softwares, designing and development technologies which is a continuous process and that is what my Core Values.From 2005 i had been developing Desktop and Web application using C#, ASP.NET, ASP.NET MVC 3, SQL Server, AJAX, JQuery, knockoutJS, backboneJS, REST FULL Web Application,Telerik.

    Groups: Android, Application Developers Alliance...

    Associated with: RADFolks

    $30.00 /hr
    3,479 hours
    5.00
  9. Jaydipsinh Raulji

    Jaydipsinh Raulji Agency Contractor

    Senior Oracle APEX Consultant / Senior Oracle Developer

    India - Last active: 10 hours ago - Tests: 3 - Portfolio: 10

    Over the last 9 years, I have developed a wide range of web applications & business solutions using Oracle APEX , Java, J2EE & Oracle technologies including sites for startup companies and small & large businesses. My core competency lies in complete end-end management of a new web based application development project, and I am seeking opportunities to build same from the ground up for you or your business. I also have expertise in the following areas: Database designing, SSL , Ajax, OOP, JQuery and software design and testing. I have worked as a oracle apex consultant for clients from USA, Europe & India and they are prestigious names into ORACLE APEX. * Developed web applications using Oracle APEX, java, j2ee, Oracle ADF, PHP & Oracle technologies. * Logical Database designing, performance tuning. * Developing DB objects like procedures, functions, packages, triggers etc. * Hand on experience on datapump, Oracle Text, Oracle SecureFiles and Scheduler utilities & other DBA activities. * Implementing security (PCI Compliance) of APEX application using Cenzik ClickToSecure Assessment & securityMETRICS * Developed high quality simple to complex Oracle based APEX / ADF applications quickly & efficiently with the integration of other frameworks / Platform like Java, Oracle EBS, JQuery, ExtJs, Jasper Report, Charts, SVG, Web Services, YourPay API , PayPal API, TouchNet API, LDAP Server, Google Calendar, Google Map (with marker solution), Microsoft Calendar , UPS Rating service API & Google Apps API’s etc. * Also implemented security & performance tuning standards/ mechanism. * Developed custom themes & plug-in for apex applications. * Creating APEX reports over OLAP * Excellent Problem solving, debugging, issue isolation and Analytical skills. * Strong communication, interpersonal, learning and organizing skills matched with ability to manage stress and time effectively. * Experienced in working on projects involving integration of multiple technologies to achieve optimized solutions * Ability to communicate multiple teams about project objectives.

    Associated with: ORACLE APEX CONSULTANT

    $25.00 /hr
    1,391 hours
    4.55
  10. Andriy B.

    Andriy B. Agency Contractor

    PHP | JQuery | Wordpress | HTML | CSS | C# | ASP.NET | SQL

    Czech Republic - Last active: 7 days ago - Tests: 5 - Portfolio: 5

    Over the last 15 years, I have designed and developed many turn-key solutions for small businesses using: - C#/ASP.NET and Microsoft SQL as a data warehouse - PHP/HTML/CSS/JS/jQuery and MySQL as a data storage I have huge experience with Wordpress CMS based development, third-party<->Wordpress integration, theme and plugin development skills. I have a lot of experience with different API and Services development and integration: - Web-Services (SOAP, XML, REST, JSON) - Payment Processors and billing solutions integration using PayPal API, Balanced Payments API - Map Interactions (Google Map API, Open Street Map API) - Web Data Extraction (Web Scraping) and Manipulation In addition, I have strong experience with database design and database programming for Microsoft SQL Server and MySQL databases. My core competency also lies in complete project management of a new development project, and I am seeking opportunities to create the software from the ground up for you or your business.

    Associated with: Softlogic Agency

    $25.00 /hr
    1,981 hours
    4.97