Senior Java Developers & Programmers

Showing 37,576 freelancers

Senior Java Developers & Programmers

Showing 37,576 freelancers

Get Your Java Programming Project Started Today!

Post your Java projects on oDesk and hire expert software engineers and senior Java developers. They can create mobile applications for Android and iOS, redevelop Android widgets, modify and add new Java scripts to your custom Java software, or develop GUI applications with the Swing GUI widget toolkit. The java developers on oDesk are experienced in Java persistence frameworks (like Hibernate), web development, security or database frameworks and Java project lifecycle management tools (like Maven). They can also check, fix or add new Java classes into your Java code, or manage your software debugging, quality control software development or testing tool programming.

Java is a class-based, object-oriented computer programming language that is ideal for cross-platform application development. It comes with a library of commonly used classes and utility functions, called the Java API. On oDesk, the world’s largest online workplace, companies hire experienced Java architects and software engineers to develop all kinds of cross-platform applications, from torrent clients and media players, to helpdesk tools and mobile apps.

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

Java Job Cost Overview

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

oDesk Java Jobs Completed Quarterly

On average, 486 Java projects are completed every quarter on oDesk.

486

Time to Complete oDesk Java Jobs

Time needed to complete a Java project on oDesk.

Average Java Freelancer Feedback Score

Java oDesk freelancers typically receive a client rating of 4.69.

4.69

Last updated: March 1, 2015

  • Software Developer

    Hi geeks, I'm a passionate software developer and I have over 3 years experience in the software development branch. Currently I'm fully employed at one of the most powerful companies on the market and I'm currently involved … more

    Hi geeks, I'm a passionate software developer and I have over 3 years experience in the software development branch. Currently I'm fully employed at one of the most powerful companies on the market and I'm currently involved in developing a web application used in the healthcare field, but I might be looking for other opportunities and challenges besides this. I'm currently attached to JAVA development and related technologies. Below you can find my area of expertise. I posed a good knowledge of: OOP concepts, Java design patterns, Java Core, Java EE (Servlets, JSP, JSF), SQL (Oracle, MySql, Microsoft SQL), HTML. I'm also having a good experience with: MAVEN, ANT, Web/App Servers (JBoss, WebLogic, Tomcat, Glassfish), Oracle ADF, Logging (LOG4j), Testing frameworks (Mockito, PowerMock, JUnit), IDE (Intellij IDEA, Eclipse, JDeveloper), CVS (SVN, GIT, Perforce), Rich user interfaces libraries (OpenFaces, PrimeFaces, RichFaces), Application management and continuos integration (Crucible, Jira, Rally, Jenkins). And a basic knowledge of the following: Struts, Spring, Hibernate, WS / REST, JavaScript, CSS, JSON, Twitter bootstrap, unix skills (SSH , scripts etc), Apple Passbook Framework,Oracle Coherence, iReport. Thanks  less

    java core-java oracle-java-ee java-servlets-development maven sql xml primefaces jsp twitter-bootstrap 00 more less
    • $5.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • ROMANIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 4 TESTS
  • Java Developer

    Firstly, I worked for one domestic and one international IT company in Belgrade which basic business fields was development and maintaining Java Web applications and ERP system based on ADF framework, Java MVC pattern and Oracle database. I experienced working … more

    Firstly, I worked for one domestic and one international IT company in Belgrade which basic business fields was development and maintaining Java Web applications and ERP system based on ADF framework, Java MVC pattern and Oracle database. I experienced working with the latest Java2EE technologies and frameworks such as Hibernate, Spring and Struts, JPA, Vaadin, SpringBox and Spring MVC, JavaScript, Ajax. I have strong knowledge in PL/SQL language and experience in Oracle and MySQL database.  less

    java j2ee hibernate spring-framework spring-security apache-struts apache-maven apache-ant jsp jsf 00 more less
    • $5.56 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • SERBIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Java EE and Android Developer

    Hi, My name is Sergey Tropin! My #1 goal will always be to meet your needs and deadline. When working on a new project, I like to speak with the client, so that I can have a clear understanding of … more

    Hi, My name is Sergey Tropin! My #1 goal will always be to meet your needs and deadline. When working on a new project, I like to speak with the client, so that I can have a clear understanding of his/her needs and vision of the project. I'm honest and fair. I have a Bachelors in Software Engineering from Moscow Technical University, in the Russia. Listed below are my experience and skills. — Android (2.x & 4.x): Fragments API, Location and Sensors API, SQLite, UI, Services, Maps, Parse.com, admob, etc; — Java Core: Java Core, Multithreading, Collections API, etc; — Core web: XML, JSON, HTML/CSS, JavaScript; — IDE: Eclipse, MS Visual Studio; — OS: Windows, Android + OpenGL; — Git, SVN; — Bug/Issue trackers: Jira; — SQL;  less

    opengl java json soap xml git sql eclipse android-app-development 00 more less
    • $15.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • Php, HTML, JavaScript and MySQL developer

    In a short time, I have developed a range of websites using HTML, PHP, AJAX, JavaScript and MySQL. I'm using an open source packs for building websites (For example Wordpress, JQuery, Drupal, OsCommerce, PhpRS, PrestaShop and more. I can … more

    In a short time, I have developed a range of websites using HTML, PHP, AJAX, JavaScript and MySQL. I'm using an open source packs for building websites (For example Wordpress, JQuery, Drupal, OsCommerce, PhpRS, PrestaShop and more. I can also learn any others very fast).  less

    php mysql html html5 css css3 translation ajax jquery javascript java c++ c libreoffice open-office linux-system-administration windows-xp-administration 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 7 HOURS
    • CZECH REPUBLIC
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 6 TESTS
  • Android Java J2EE developer

    For the last 5 years I was involved in development of range of applications with various complexity level including enterprise level applications. Main area of experience is Java (mostly server-side). Though have experience with C++, C, other programming languages. Good … more

    For the last 5 years I was involved in development of range of applications with various complexity level including enterprise level applications. Main area of experience is Java (mostly server-side). Though have experience with C++, C, other programming languages. Good team worker (I've been part of different teams consisting of 3 to 20 members). Currently I'm interested mostly in Android applications development.  less

    java c++ c sql 00 more less
    • $24.44 HOURLY RATE
    • 5.0
    • 249 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
    ASSOCIATED WITH:
  • Hi, My name is Andrei. In my portfolio, are a few of the programs that I've developed. I believe my strong points are my Creativeness and Punctuality. My #1 goal will always be to meet your needs and deadline … more

    Hi, My name is Andrei. In my portfolio, are a few of the programs that I've developed. I believe my strong points are my Creativeness and Punctuality. My #1 goal will always be to meet your needs and deadline. When working on a new project, I like to speak with the client, so that I can have a clear understanding of his/her needs and vision of the project. I'm honest and fair. Since 2010, I'm programmer in CRDF project for the visualization of meteorological data. Developing UI (IntelliJ IDEA) and server (big data, cluster programming, high load). Also from 2011, I develop Android applications and games. Please take a look at my work history for comments from other clients. Thank you in advance for your time and consideration. I look forward to working with you soon. I have a Bachelors in Software Engineering from Brest State Technical University, in the Belarus. Listed below are my experience and skills. — Android (2.x & 4.x): Fragments API, Location and Sensors API, SQLite, UI, Services, Maps ,ActionBarSherlock, etc; — Java Core: Java Core, Multithreading, Collections API, etc; — Frameworks: Eclipse RCP, JUnit; — Core web: PHP, XML, JSON, HTML/CSS, JavaScript; — IDE: IDEA; — OS: Windows, Mac OS X; — VCS: Git; — Bug/Issue trackers: Redmine; — SQL; — UML.  less

    java android-app-development php kohana javascript jquery html mysql 00 more less
    • $15.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • BELARUS
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 2 TESTS
  • ASP.NET Web developer

    Hardworking individual with a bachelor degree in computer science and electrical engineering. Have worked on very serious projects, and also have worked on projects for world famous companies like Texas Instruments. The job is always finished.

    asp.net ado.net database-design database-modeling mysql jsp javascript c c++ java microsoft-visual-studio .net-framework c# hibernate ajax vhdl verilog linux-system-administration matlab image-processing recommender-systems artificial-neural-networks machine-learning prolog lisp assembly-language socket-programming rmi 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 0 HOURS
    • MACEDONIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
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