Senior Java Developers & Programmers

Showing 11,328 freelancers

Senior Java Developers & Programmers

Showing 11,328 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, 496 Java projects are completed every quarter on oDesk.

496

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 4.61.

4.61

Last updated: April 1, 2014

  • Software

    I am a JAVA DEVELOPER (in the filed of Crawl Developer) having more than 1 year experience in regular expressions and Java , Database and other Web Programing Programming Languages: C,Java,J2EE Database: ORACLE 10g ,MYSQL,HIBERNATE Web Technologies: HTML … more

    I am a JAVA DEVELOPER (in the filed of Crawl Developer) having more than 1 year experience in regular expressions and Java , Database and other Web Programing Programming Languages: C,Java,J2EE Database: ORACLE 10g ,MYSQL,HIBERNATE Web Technologies: HTML,PHP,CSS,JSP,SERVLET,JSF,JS Other Skills: Networking, Data Structures, regular expressions Framework: CodeIgniter Why you will hire me? ------------------------ * Contractor with solid experience in Different Web Technology. * Have strong understanding and skills in Java, regular expressions,SQL Database,Web Crawling . * Reliable, fast and efficient. * Can commit and meet deadlines. * A team player. * OOP / MVC standard Codes.  less

    regular-expressions java j2ee javascript web-scraping jsp talend-open-studio codeigniter mysql php 00 more less
    • $11.11 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 2 HOURS
    • INDIA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 1 TEST
  • Professional developer

    I have come here to chew bubblegum and write code...and I'm all out of bubblegum. Roughly 8 years of general IT experience, of that 3+ years of software development. • Very good at: -Java; J2EE, Hibernate, Spring – Web services … more

    I have come here to chew bubblegum and write code...and I'm all out of bubblegum. Roughly 8 years of general IT experience, of that 3+ years of software development. • Very good at: -Java; J2EE, Hibernate, Spring – Web services and Webapps -C++; Qt, Boost, MFC, .NET – Desktop apps -SQL; MySQL, MSSQL, Oracle DB • Pretty good at: -HTML/CSS (Technical aspect), Javascript -Low level coding (C kernel drivers) -Embedded programming (C/ASM) -Linux administration • Can muddle through: -HTML/CSS (Visual candy aspect) -PHP -C#/VB -Digital electronics design • Suck at: -Graphics /Visual Design - I hire subcontractors if this is an integral part of a project. Feel free to review my portfolio and test results and let me know if you’d like us to work together.  less

    c++ java sql embedded-c computer-networking linux-system-administration c# electronics 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 847 HOURS
    • SERBIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 4 TESTS
  • I have over 2 years of experience working in software development and IT sector. I have worked as a java developer mainly on cloud managment products and I was exposed and worked with variouse technologies such as Spring, Spring integration … more

    I have over 2 years of experience working in software development and IT sector. I have worked as a java developer mainly on cloud managment products and I was exposed and worked with variouse technologies such as Spring, Spring integration, Jasper reporting, Swing, MongoDB, mysql. Through out my work as a developer I gained experience working in Agile development enviroment applying methodologies of SCRUM and Test Driven Development (TDD). I have the experience and skills needed not only to finish assigned tasks in time but also to excell at what I do.  less

    java core-java c++ c mysql test-driven-development scrum agile-software-development jasperreports oauth 00 more less
    • $7.78 HOURLY RATE
    • 5.0
    • 361 HOURS
    • HONG KONG
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 2 TESTS
  • C/C++/Python/Java programmer

    3rd year Computer Science student. 5 years of experience in C/C++ programming. 1 year experience in Python programming, 1 year experience in JavaSE and Android programming. Good knowledge of Linux operating system. Two-time participant of Google Summer of Code … more

    3rd year Computer Science student. 5 years of experience in C/C++ programming. 1 year experience in Python programming, 1 year experience in JavaSE and Android programming. Good knowledge of Linux operating system. Two-time participant of Google Summer of Code (programming for open source in The Wine Project). Interested in wide area of IT-related jobs, including development of desktop applications, mobile applications, distributed systems and embedded systems.  less

    c c++ python java android-app-development assembly-language php atmel-avr 00 more less
    • $18.00 HOURLY RATE
    • 4.9
    • 712 HOURS
    • POLAND
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 7 TESTS
  • Currently busy on other projects.

    "Happiness does not come from doing easy work but from the afterglow of satisfaction that comes after the achievement of a difficult task that demanded our best." This is my motto. I will use all my knowledge of server side … more

    "Happiness does not come from doing easy work but from the afterglow of satisfaction that comes after the achievement of a difficult task that demanded our best." This is my motto. I will use all my knowledge of server side and client side languages to make you satisfied and to make me happy.  less

    c# .net-framework asp php javascript css html java microsoft-visual-basic 00 more less
    • $15.56 HOURLY RATE
    • 4.6
    • 116 HOURS
    • SERBIA
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 3 TESTS
  • *nix Administrator/Software Developer

    I have been working as a Sytems Administrator for 2 years. I have administered Windows Server, Ubuntu, Arch, CentOS, RHEL, Fedora, and Debian systems where I have done Database Administration, Website Construction, and various other maintenance tasks. I have been … more

    I have been working as a Sytems Administrator for 2 years. I have administered Windows Server, Ubuntu, Arch, CentOS, RHEL, Fedora, and Debian systems where I have done Database Administration, Website Construction, and various other maintenance tasks. I have been working with Java for 3 years and have worked with C, Objective-C, Prolog, Haskell, Bash, PHP, and MIPS Assembly.  less

    java 00 more less
    • $44.44 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 97 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 4 TESTS
  • Java / J2ME / J2EE developer with working experience in Japan

    I have an experience in developing different kinds of Java applications intended for: - desktop (core J2SE, Swing, byte code optimization and compression...), - mobile (J2ME - MIDP and Doja profile for Japanese 3G mobile phones), - server side (JSP + servlets, Tomcat, MySql, Struts … more

    I have an experience in developing different kinds of Java applications intended for: - desktop (core J2SE, Swing, byte code optimization and compression...), - mobile (J2ME - MIDP and Doja profile for Japanese 3G mobile phones), - server side (JSP + servlets, Tomcat, MySql, Struts, Hibernate, iBatis...). During projects done so far, I extensively used open source tools and libraries other than already mentioned above: Eclipse, Ant, BCEL... Beside high-quality development, I am writing understandable and documented code so it can be reused long time after delivery.  less

    java 00 more less
    • $33.33 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 20 HOURS
    • JAPAN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • Sr. Java/JEE Developer

    I have architected 2 systems until know. Have written usecases, component diagram, class diagram, sequence diagram and risk analysis. I have very good working knowledge of refactoring and design patterns. I have followed very good coding standards. I believe in … more

    I have architected 2 systems until know. Have written usecases, component diagram, class diagram, sequence diagram and risk analysis. I have very good working knowledge of refactoring and design patterns. I have followed very good coding standards. I believe in refactoring and coming up with good design. Have followed fail fast techniques while writing methods. Have used the refactoring support provided by tools like eclipse a lot. If you can give me an opportunity i can prove my talents. I have four certifications, SCJP5.0,SCDJWS,SCEA5, SCBCD  less

    java 00 more less
    • $16.67 HOURLY RATE
    • 3.9
    • 113 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 6 TESTS
  • Java/C/C++, Computer Troubleshooting and Networking Support of all typ

    Over the past years, I have gained a strong level of critical thinking and analytical skills which have helped me to design a variety of programming projects related to mathematical functions, financial data, games, applets, etc. Also, I have been … more

    Over the past years, I have gained a strong level of critical thinking and analytical skills which have helped me to design a variety of programming projects related to mathematical functions, financial data, games, applets, etc. Also, I have been a part of the Information of Technology at Rutgers University where I monitor hubs, switches, and all of the residential networking, while providing customer service to tens of thousands of users.  less

    java teaching-mathematics 00 more less
    • $11.67 HOURLY RATE
    • 5.0
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • Java Analyst - Freelance Programmer / Developer, India

    I have around 3 years of experience in Software Development in the Java and J2EE technologies. Involved in analysis, design, development, and testing of multi-tier client-server web-based applications. Good knowledge of the SDLC processes, Quality standards and technologies such as … more

    I have around 3 years of experience in Software Development in the Java and J2EE technologies. Involved in analysis, design, development, and testing of multi-tier client-server web-based applications. Good knowledge of the SDLC processes, Quality standards and technologies such as J2SE, J2EE, XML, XPATH, Web Service framework like Apache CXF and Java Script. Good knowledge of Travelling and Hospitality domain and Utility domain.  less

    java j2ee 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
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