Core Java Developers & Programmers

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

Core Java Job Cost Overview

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

oDesk Core Java Jobs Completed Quarterly

On average, 426 Core Java projects are completed every quarter on oDesk.

426

Time to Complete oDesk Core Java Jobs

Time needed to complete a Core Java project on oDesk.

Average Core Java Freelancer Feedback Score

Core Java oDesk freelancers typically receive a client rating of 4.67.

4.67
Last updated: April 1, 2015

Popular Core Java Searches

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Victor V.

Victor V.

Java/J2EE/ SQL / Software Architect/ Sencha Extjs...

Russia - Last active: 18 hours ago - Tests: 5 - Portfolio: 2

✔ Java, J2EE, Spring (MVC/Security/Rest), JSF, Hibernate, Hibernate Search(Lucene), JSP, JSTL, Apache Tomcat ✔ MySQL, Oracle, PostgreSQL ✔ Javascript, AngularJS, doT.js, Sencha(Extjs 4.x), jQuery ✔ HTML5, CSS3 ✔ SVN, GIT I'm an experienced Java programmer with solid principles in programming, architecture and code quality. Working in web development for over 7 years I gained considerable experience in building business solutions using such languages as Java, Javascript(ExtJs, JQuery), SQL, Bash-scripting, HTML5, CSS3. Over the last four years I have been working for such companies as "Firejack Technologies", "Bank of America", "Millenial Media" etc, so i gained considerable experience in the designing of web applications architecture. I like to learn new technologies, frameworks etc, so research projects will be also interested for me.

$35.00 /hr
5,972 hours
5.00
Ashish Kumar

Ashish Kumar

Java,SOA,Mule ESB ,Hadoop,Jenkins,Spring,Cassandra...

India - Last active: 14 days ago - Tests: 4

Developed wide range of websites using Server Side Technologies :- Java,J2ee,Spring (Spring AOP, Spring Dependency Injection, Spring MVC,Spring Security,Spring WebServices, Spring Social ), Hibernate, Struts 2, MULE ESB . Spring -Jersey REST. Client Side Technologies Extjs 4. Sencha Touch 2, Jquery 1.7 , Dojo .HTML 5 , Css3 , Ajax . Databases :- NOSQL :MongoDB , Cassandra PLSQL : Oracle , Mysql, Sybase Cache : Ehcache , Memcache and Gemfire JMS & AMQP : (Active MQ , Rabbit MQ , QPid ) SOA : Service Oriented Architecture using Spring BPM : JBPM and Drools Testing Mockito , Spring JUnits , JMOCK , Cucumber. Continuous Integration : Jenkins Version Management :- SVN , CVS and Git hub Server :- Tomcat , JBoss and IBM WAS Data analytic and Management : Hadoop and Big Data My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business.

$50.00 /hr
3,419 hours
4.88
Alexey Dubrov

Alexey Dubrov

Java Developer

Belarus - Last active: 1 day ago - Tests: 2

High skilled Java Developer. My specialization is web/backend development using such technologies as Hibernate, Spring (MVC, Security), JSP/JSTL, Tomcat, JavaScript/JQuery, Maven, RESTful API, Web Services (SOAP). Any desktop (using Swing) development also can be provided as well as utility program development and multi-threaded systems. I'm looking for customers for a long-term cooperation. I would like to offer you my skills and expereince to solve your issues.

$33.33 /hr
1,274 hours
5.00
Anuradha Gunasekara

Anuradha Gunasekara

Java Software Consultant

Sri Lanka - Last active: 1 day ago - Tests: 1

- a Java Client/IDE Tooling 8*-development experience, Including both *Netbeans and *Eclipse Platforms. - a Passionate and dedicated open-source contributor. - Specialised in integrating technologies together. - a Professional certifications from Sun Microsystems on Java Technologies. - a Sun Microsystems/NetBeans Innovators Grant Gold Award Medalist http://netbeans.org/grant/ Specialties: Java SE/EE, Open Source, Netbeans RCP/Swing, Eclipse RCP/SWT/RAP,RAP,OSGi, Maven, Tycho,IDE Tooling., Task-focused interface,EMF,JavaFX, M2T(Acceleo),

$35.00 /hr
232 hours
5.00
Bigyan Shrestha

Bigyan Shrestha

Software Engineer

Nepal - Last active: 11 days ago - Tests: 4

I have 2+ years experience in software development as a Software Engineer. * Languages: Java, PHP, Common LISP, C/C++, python * OS: Linux (Redhat, Debian), Windows * Databases: MySQL,Oracle, MsSQL, SQLite, Berkeley DB * Miscellaneous: # HTTP, SOAP, Web services # JBoss, Apache Tomcat, Slide (WebDAV) # Ant, Maven, Bamboo, SVN, CVS, GIT ** Specialties: Research, design, development, and testing of enterprise and desktop applications. Release engineering and tools development more info: http://np.linkedin.com/in/bigee

$44.44 /hr
13 hours
4.94
Mauricio Offermann Palma

Mauricio Offermann Palma

Computer Engineer

Chile - Last active: 3 days ago - Tests: 2

I'm a Computer Engineer , during my career I have worked managing , designing and developing custom web applications for clients of different nature and in many different languages, but definitely my biggest strength is Salesforce APEX. My experience divided into three areas: Project Management We perform planning activities in the short term , while maintaining excellent communication with the customer , give daily reports on the progress of the project which include the activities performed, the problems encountered and the proposed solutions . Application Design Often the technical details make a big difference in implementation , which is why I worry about guiding the client presenting the best solution strategies , considering important issues such as security of information, the application performance , use of resources , the way they behave in the future scenarios with massive data loads or increased volumes of information. Software Development I believe that application development is my strongest skill have much experience in various languages ​​such as Java, C # or Ruby , mainly oriented web solutions , management naturally javascript ( including jQuery ) , CSS , JSP , HTML . Have special ability to manage MySQL , PostgreSQL , SQL Server and more databases. However, the last 7 years I have specialized in developing applications on the Salesforce CRM . These applications include design , process automation , configuration , workflows , validation rules , triggers, Visualforce pages, Apex classes and components . In addition to integrations with other systems using webservices and bulk batch .

$40.00 /hr
903 hours
5.00
David M.

David M.

Expert Excel VBA/C# Developer and Oracle-Certified...

United States - Last active: 5 days ago - Tests: 7 - Portfolio: 1

I'm an expert Excel VBA/C# Developer with over 6 years of experience in developing Excel Macros, Add-Ins and Advanced Spreadsheet Applications. I can streamline your reporting, automate your spreadsheets, as well as create full-scale dashboard applications and powerful add-ins. I have tested within the top 30% of all VBA Programmers, as well as within the top 20% in Microsoft Excel on oDesk's sister site, Elance.com. I am also an Oracle Certified Java Programmer with experience in Finance, Statistics, Game Development, Data Analysis and Application Development. Tested as above average in knowledge of the Java SE7 programming language among certified Java Programmers on oDesk.com. I am skilled in Visual Basic for Applications (VBA), testing within the top 30% of all VBA Programmers, as well as within the top 20% in Microsoft Excel on oDesk's sister site, Elance.com. I have experience in Macro Development and Excel Add-In Development such as Web Scraping and Advanced Automation and Calculation for numerous uses, utilizing C#. Over 6 years of Programming experience. Responsible for developing highly sophisticated Excel Spreadsheets for High Profile Banking Transfer Agency, increasing productivity in that area by over 90%. I enjoy what I do.

$72.22 /hr
840 hours
5.00
Donka Stoyanov

Donka Stoyanov

Senior Mobile (Android/iOS) Expert developer

Bulgaria - Last active: 18 hours ago - Tests: 7 - Portfolio: 2

Top rated iOS/Android app developer with brilliant history, 2,000+ working hours and 100% job success rate. Successfully developed various Android apps over last 5 years. I have also experience more than 9 years of S/W development in Windows and Linux. Sphere of experience: - Shopping/Fitness/Fashion/Food and Restaurant App - Social Networking App with Google Maps, Event, Media Sharing, Commenting - Real Estates/Dating App - Video/Photo sharing App with sharing and filters - UI Design and Animation by Material style - KIOSK mode apps - Android TVs, Google TV boxes and Smartsticks - Component Management on Rooted/Non-rooted Android devices. - SQLite database, Push notifications, Back-end Web services Available at:skype, gmail Programming languages: Java, C/C++, C#, PHP, HTML Experience in project/source management : Jira, PivotalTracker, Git, SVN

$38.89 /hr
2,978 hours
5.00
David L.

David L.

Senior J2SE/J2EE, Javascript developer, Dojo Exper...

China - Last active: 18 hours ago - Tests: 3

Over the last 8 years, I have developed a wide range of web applications using Java, J2EE, WebService, Applet, HTML, DHTML, Javascript and MySQL, MSSQL, Oracle . I am seeking opportunities to build websites from the ground up for you or your business. Technical Skills: - Java - Core Java, J2EE - JDBC, JTA, JMS, Java Servlet, JSP - Web Services, XFire - Struts, Hibernate - JavaScript - Dojo Toolkit - Extjs - jQuery - AngularJS I also have some experience in the following areas: DOJO, SQL, Ajax, OOP, and software design and testing.

$55.56 /hr
3,560 hours
4.87
Ginu M.

Ginu M.

Software Engineer, Java Developer & Problem Solver...

India - Last active: 1 month ago - Tests: 3 - Portfolio: 2

I am a Computer Science Engineer with over 12 years of Java exposure including 8 years of top level industry experience (across multiple continents), which includes developing in embedded Java, embedded C and creating Eclipse plugin solutions (SWT / RCP / OSGi). I excel working using agile development methodologies, as well as have extensive knowledge and experience in various stages of the Software Development Life Cycle. I have also worked on end-to-end Product Development for 2 years, during which I have lead the entire R&D division for automotive products development and also handled the websites and online marketing portals for the company.

$44.44 /hr
0 hours
4.85