Core Java Developers & Programmers

Showing 7,249 freelancers

Core Java Developers & Programmers

Showing 7,249 freelancers

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, 361 Core Java projects are completed every quarter on oDesk.

361

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 4.69.

4.69

Last updated: March 1, 2015

  • Sidorov Aleksey

    I'm a "general purpose" java developer with some experience in enterprise development (are my responsibilities at my previous job). I always try to develop software that suits customers (both functionality/deadlines) and is easy to maintain later, based on … more

    I'm a "general purpose" java developer with some experience in enterprise development (are my responsibilities at my previous job). I always try to develop software that suits customers (both functionality/deadlines) and is easy to maintain later, based on modern technologies(frameworks/libraries): apache-commons, google-guava, EE, Spring, Velocity, PDFBox, Thymeleaf and others where they really help. The result, unless otherwise specified, will be shipped as executables/ready-to-use binaries and sources files. Thank you!  less

    core-java java-ee sql javascript html xml gwt vaadin-framework ejb pdf-conversion 00 more less
    • $18.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 2 TESTS
  • Senior Java developer

    Phuong is a full-stack developer, with 7+ years experience in software development. He has very strong computer science background. Phuong often contribute to open source projects as he love to do in his spare time. At the moment, he is … more

    Phuong is a full-stack developer, with 7+ years experience in software development. He has very strong computer science background. Phuong often contribute to open source projects as he love to do in his spare time. At the moment, he is contributing to https://github.com/chrisshayan/TechLooper Phuong's nice work can be found at https://github.com/phuonghuynh Contact Phuong at: phuonghqh [at] gmail [dot] com Specialties: - Cloud: Heroku, AWS, AppFog - Saleforce 2012 - IBM Filenet: 3x, 4x, 5x - Java: 6x, 7x, 8x - Spring 3x, 4x - Hibernate: 3x, 4x - JMS: Rapid MQ - Web Service: Apache CXF, Rest - JEE server: JBoss 7x, IBM Websphere 7x - Python: DJango, Google Protocol Buffer - Ruby on Rails - Javascript: AngularJS, PureMVC, ExtJS, DOJO, Node - Front end: Bootstrap, Polymer, Font Awesome - OS: Windows, Mac, Linux: Ubuntu, CentOS - Database: MySQL, SQL Server, PostgresSQL - Tools: SVN, Git, Mercurial, Eclipse, Intellij IDEA - Distributed System - Problem solving - Quick learning - Reading new tech  less

    java j2ee core-java java-servlets-development javascript oracle-java-ee salesforce-apex 00 more less
    • $22.30 HOURLY RATE
    • 5.0
    • 45 HOURS
    • VIETNAM
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 3 TESTS
  • Java , SOA , Mule ESB , Hadoop,Jenkins,Spring)

    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 … more

    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 PLSQL : Oracle , Mysql 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.  less

    core-java spring-framework spring-security rest ruby-on-rails amazon-web-services jms amazon-ec2 extjs sencha jquery j2ee multithreaded-programming mysql nosql oracle-database sap-sybase-adaptive-server-enterprise dojo apache-tomcat maven tortoise-svn github jbpm hibernate ibatis memcached jenkins amazon-s3 jndi xsd vmware-administration 00 more less
    • $50.00 HOURLY RATE
    • 4.9
    • 3410 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • Android Application Developer

    I am a hard working android developer willing to go to any lengths to give my best.I am an expert Android Developer and Project Manager, managing and developing android projects for clients to make their products excel in the … more

    I am a hard working android developer willing to go to any lengths to give my best.I am an expert Android Developer and Project Manager, managing and developing android projects for clients to make their products excel in the market with best strategies. It is been more than three years and with my diverse skills I have made good performance in the recent time. My policy has been "Build what you imagine with perfect". I am committed to make best delivery of your project to help you get good return over your investment. With this I welcome you here. Thanks and Regards Amit Kairon  less

    android-app-development sqlite core-java php google-maps-api google-adsense google-adsense-api google-places-api xml-web-services rss 00 more less
    • $20.00 HOURLY RATE
    • 4.9
    • 724 HOURS
    • INDIA
    • LAST ACTIVE
    • 9 PORTFOLIO ITEMS
    • 5 TESTS
  • XMPP/SIP/Asterisk/Android/IOS/chat app Expert

    I possess positive attitude and single mindedness and passionate about my job. Recognized for handling high-pressure situations in a professional & effective manner & punctual in daily activities. 5 Years of overall experience in team management/programming Android with java , Linux, UI … more

    I possess positive attitude and single mindedness and passionate about my job. Recognized for handling high-pressure situations in a professional & effective manner & punctual in daily activities. 5 Years of overall experience in team management/programming Android with java , Linux, UI interface building. SKILLS (1) Simply XMPP Expert (2) Android 2.0 to 4.4 (3) Java,J2ME,J2EE and Android (4) Linux (5) Github, SVN Source Code management using Git and Bitbucket (6) Sqlite for database management. (7) XML,JSON,SOAP and RSS Feed parsing. (8) Social Media integration. (9) PayPal, In app purchases, Push notifications (GCM)etc. (10) Social Media Api integration (11) Openfire (12) FFMPEG (13) JAVA Swing (14) Chat app  less

    android-app-development core-java xmpp php voip-software 00 more less
    • $15.00 HOURLY RATE
    • 4.7
    • 920 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Software and Game Developer

    My main goal is creation of good games and applications for people. During the last three years I had extensive experience using Java (J2SE), C#, SQL and PL/SQL, OOP. I like Unity3D as engine for games. I'm developing … more

    My main goal is creation of good games and applications for people. During the last three years I had extensive experience using Java (J2SE), C#, SQL and PL/SQL, OOP. I like Unity3D as engine for games. I'm developing Android applications for over two years. I also have experience in the following areas: Node.js, JavaScript, C++, Android NDK, OpenGL ES 2.0. I know next CVS: SVN, Git, Mercurial. I have experience with next DBMS: MongoDB, Oracle, MySQL, SQLite.  less

    java unity-3d c# game-development game-design game-programming android-app-development core-java inkscape russian 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 26 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 7 TESTS
  • Java/J2EE/ SQL / Software Architect/ Sencha Extjs Developer/ AngularJs

    ✔ 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 … more

    ✔ 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.  less

    core-java java hibernate jdbc spring-framework javascript ajax extjs jquery html css css3 jsp apache-tomcat sql mysql xml rest linux-system-administration apache-maven svn intellij-idea salesforce-app-development 00 more less
    • $35.00 HOURLY RATE
    • 5.0
    • 5879 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 5 TESTS
  • Expert Excel VBA/C# Developer and Oracle-Certified Java Programmer

    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 … more

    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.  less

    java vba microsoft-excel eclipse c# core-java microsoft-visual-studio web-scraping excel-vba 00 more less
    • $72.22 HOURLY RATE
    • 5.0
    • 815 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 7 TESTS
  • Certified Salesforce.com Admin/Developer, Sales Cloud Consultant

    Dev 401 and ADM 201 Salesforce certified with 3 years of rich experience in Salesforce CRM development/Administration - Specializing in Salesforce administration, implementation, customization, data management and data migration. - 2+ years of strong hands-on Salesforce CRM as freelancer. - Experience in … more

    Dev 401 and ADM 201 Salesforce certified with 3 years of rich experience in Salesforce CRM development/Administration - Specializing in Salesforce administration, implementation, customization, data management and data migration. - 2+ years of strong hands-on Salesforce CRM as freelancer. - Experience in Salesforce CRM customisation and various admin configuration such as Workflow processes analysis, validation rules,etc. - Good Hands on SFDC Administrative tasks such as creating profiles, roles hierarchy, maintain active users,etc, and also worked on developing Apex classes,Visualforce pages ,apex jobs etc - Exposure to various tools like workbench, Developer console etc and practicing Bug fixing for the logical code. - Excellent knowledge about software and its component development. I've got good experience in both web and console applications. - Ability to design apex REST resources in salesforce.  less

    salesforce-apex visualforce salesforce-app-development salesforce.com crm j2se core-java html 00 more less
    • $27.00 HOURLY RATE
    • 4.5
    • 1111 HOURS
    • INDIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 5 TESTS
loading