Senior Java Developers & Programmers

Showing 983 freelancers

Senior Java Developers & Programmers

Showing 983 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

  • Classic Asp, Volusion, Asp.net Developer

    Completed 500+ Volusion Store Designs and Integration, Custom Programming, Data entry for Volusion store, Volusion API Work, Programmed for it including sites for startup companies and businesses. My core competency lies in complete end-end management of Volusion store that includes … more

    Completed 500+ Volusion Store Designs and Integration, Custom Programming, Data entry for Volusion store, Volusion API Work, Programmed for it including sites for startup companies and businesses. My core competency lies in complete end-end management of Volusion store that includes volusion design, volusion data entry, volusion programming, volusion customisation, volusion store transfer (to and fro ). I am an Volusion Authorised Partner.  less

    php objective-c java cocoa 00 more less
    • $10.00 HOURLY RATE
    • 4.8
    • 2258 HOURS
    • INDIA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 7 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • SEO, SMO, SMM, SEM, Wordpress, Keyword Research, PHP, HTML, Photoshop

    I have more than 5 years Experience in on page and off page SEO Link Building, Keyword Research, SMM, SEM, SMO, PHP, HTML and Web designing. Good knowledge of google Panda, Penguin and Hummingbird with latest updates. Only white hat … more

    I have more than 5 years Experience in on page and off page SEO Link Building, Keyword Research, SMM, SEM, SMO, PHP, HTML and Web designing. Good knowledge of google Panda, Penguin and Hummingbird with latest updates. Only white hat SEO with High Quality back links. MY all work will be manual. I will provide you 100% Result on Google, Yahoo and Bing.  less

    seo adobe-photoshop css html social-media-marketing php java 00 more less
    • $5.56 HOURLY RATE
    • 5.0
    • 614 HOURS
    • INDIA
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 6 TESTS
  • Enterprise Application Consultant/Architect

    I have more than 8 years of hands on experience in developing web based enterprise solutions using technologies like Java, J2EE, Struts, JSF, Spring, Hibernate, Rich Faces, Prime Faces, Flex, FreeMarker JBPM, Enterprise Service Bus, Message Oriented Middle ware, Performance Tuning, Query Optimization, Code Profiling, Memory Leaks and Team management.

    java apache-tomcat amazon-ec2 amazon-web-services spring-framework spring-security hibernate 00 more less
    • $22.22 HOURLY RATE
    • 4.3
    • 151 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 1 TEST
  • Software Developer, Data Entry

    Over the last 6 years, I have developed a wide range of software using Java, VB, and MSSQL including application for government and private companies. My core competency lies in MVC architecture development project, and I am seeking opportunities to … more

    Over the last 6 years, I have developed a wide range of software using Java, VB, and MSSQL including application for government and private companies. My core competency lies in MVC architecture development project, and I am seeking opportunities to develop more appliation from the ground up for you or your business. I also have some experience in the following areas: SQL, Ajax(Using GWT), OOP, HTML, CSS and XML.  less

    java j2ee gwt html css php mysql 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 51 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 1 TEST
  • Handy Andy Freelancer

    I have experience with databases, data entry, website creation, and troubleshooting of computer problems and I have experience with being a personal assistant. I also have knowledge of office suites and knowledge of Windows, Linux and OSX. I have been … more

    I have experience with databases, data entry, website creation, and troubleshooting of computer problems and I have experience with being a personal assistant. I also have knowledge of office suites and knowledge of Windows, Linux and OSX. I have been helping people for a period of 6+ years. I am free to work everyday Monday - Sunday. I am a self starter, I work hard and I work well with others. I also have experience with Java programming. I also have access to a webcam and messengers. I can also get a microphone if needed. I am available to work 30+ hours a week if needed. My knowledge base is large. I can be handy on really any project. I got the nickname Handy Andy from my boss because I help extremely helpful.  less

    data-entry technical-support libreoffice open-office java 00 more less
    • $16.67 HOURLY RATE
    • 4.2
    • 1 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 7 TESTS
  • expert troubleshooter, generalist developer, tenacious problem solver

    "Jack of all trades, master of none" is typically said in a derogatory fashion, but I adopt the title gladly, and you will not likely find more than a few dozen generalists worldwide who can match my troubleshooting and problem-solving … more

    "Jack of all trades, master of none" is typically said in a derogatory fashion, but I adopt the title gladly, and you will not likely find more than a few dozen generalists worldwide who can match my troubleshooting and problem-solving skills. I've been programming, on and off, for 40 years, if you count my study of BASIC in 1968, 6 years before I actually got my hands on a computer: the DECSystem-10 at Worcester Polytechnic Institute. As a result of working on computers and microcontrollers of various sizes and capabilities over the years, I have learned to get to the basics of a problem, come up with a prototype solution, and refine it to the customer's satisfaction. My methodology, which I found later is used by many successful programmers, is "build one to throw away"... once the code is working, rewrite it from scratch, correcting the false assumptions made in the first attempt, and refactoring to make a clean, maintainable, codebase. My background in both the electrical/electronics side of things plus years of experience reverse-engineering and improving software on dozens of different architectures gives me the rounded background necessary to take on projects which leave specialists lost. I may charge more than most ($100 is my usual rate, but I found it's unrealistic on Odesk), but when you've run up against a brick wall, I can likely find a way over, around, or through it.  less

    assembly-language embedded-systems python java 00 more less
    • $100.00 HOURLY RATE
    • 5.0
    • 87 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 2 TESTS
  • Java Developer/PostgreSQL Analyzer, Data Entry Spanish translator

    Over the last 5 years I've been working on software company developing software projects, data entry requests, and some translation jobs. I have good team work skills and I like Open source tools aswell. I'm seeking for opportunities … more

    Over the last 5 years I've been working on software company developing software projects, data entry requests, and some translation jobs. I have good team work skills and I like Open source tools aswell. I'm seeking for opportunities to work with people around the world yo help them out in their business. I have plenty of experience in the following areas: Java, OOP, SQL, Delphi, Dreamweaver, Inkscape, Photoshop, Fireworks, and Office. English to Spanish Translations. Data Entry experience. I also have experience in software testing and Security and Risk topics.  less

    java 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 1 HOURS
    • BOLIVIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • Over the last 2 years, I have developed a wide range of websites using HMTL, DHTML, PHP, MySQL AND Android application . My core competency lies in complete end-end management of a new website development and android project, and I am … more

    Over the last 2 years, I have developed a wide range of websites using HMTL, DHTML, PHP, MySQL AND Android application . My core competency lies in complete end-end management of a new website development and android project, and I am seeking opportunities to build websites and android application from the ground up for you or your business. I also have some experience in the following areas: SQL, Ajax, OOP, and software design and testing.  less

    android-app-development php java adobe-photoshop objective-c 00 more less
    • $5.00 HOURLY RATE
    • 5.0
    • 80 HOURS
    • INDIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 3 TESTS
    ASSOCIATED WITH:
  • Software Architect, Android Apps, Database Management, Web Research

    Hi. I am a Desktop Application developer and my last work on it is a medical store management software which is running successfully in different medical stores in Bangladesh. I started my career as Data Entry & Proof Reading agent in … more

    Hi. I am a Desktop Application developer and my last work on it is a medical store management software which is running successfully in different medical stores in Bangladesh. I started my career as Data Entry & Proof Reading agent in National Identity Card project under the supervision of Bangladesh Army in the year 2008. Later I switched to a job of Hard Troubleshooting in a Government approved computer assembling company from 2009 to 2010. I worked as Merchandiser in a ready made garments sourcing house from 2010 to 2012. Beside Merchandising job I have started freelancing at Odesk from the earlier 2011. I got my first job as web researcher in April 2012 and worked more than 6 months. After working a long period of time, my client pleased on my work and increase my hourly rate. I am working for this client till now. I also did some other web researching job for other clients in the mean time. All I can say about my working quality, communication skills, management ability is none but good enough to get 5 star ratings from all clients. By this time I have got experiences in software development sector specially desktop application using JAVA language, android application, software documentation, database creation and management after completing a successful software develop and now I am seeking for software development job where I can apply all my experience to make a successful end of all my clients needs. Thanks and regards Rana  less

    internet-research java software-testing web-testing microsoft-excel 00 more less
    • $13.33 HOURLY RATE
    • 5.0
    • 3548 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 4 TESTS
    ASSOCIATED WITH:
  • PHP/Mysql/AJAX/JQuery/Codeigniter/Freshbooks API Web developer

    Over the last 6 years, I have developed a wide range of websites using PHP, MySQL, JS, AJAX, HTML, CSS, JSON, OOP, MVC. Code Igniter and Cake PHP Framework Expert. Google Maps API, Google chart API, Freshbooks API, Mailchimp API … more

    Over the last 6 years, I have developed a wide range of websites using PHP, MySQL, JS, AJAX, HTML, CSS, JSON, OOP, MVC. Code Igniter and Cake PHP Framework Expert. Google Maps API, Google chart API, Freshbooks API, Mailchimp API, postmarkapp API, Opengetaway API, Facebook API, Twitter API, Phone verify API, SMS API and payment API (Paypal, Authrize.net) Expert.  less

    php javascript ajax java python database-programming asp.net-mvc api-development 00 more less
    • $10.00 HOURLY RATE
    • 4.9
    • 3430 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 12 TESTS
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