Senior Java Developers & Programmers

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, 623 Java projects are completed every quarter on oDesk.

623

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 4.70.

4.70
Last updated: May 1, 2015
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Mauro Colella

Mauro Colella

Web Developer

Switzerland - Last active: 1 day ago - Tests: 10 - Portfolio: 9

Over the last five years, building up on my experience of information systems, relational databases, and Object Oriented Programming, I have developed and maintained proprietary web applications combining a PHP or JSP backend, rich media, and responsive frontends using HTML5, CSS3, jQuery, Bootstrap, Backbone, as well as a number of other frameworks. I have also worked frequently with either Java or Adobe Flex, on both the backend and frontend. I am completely fluent with either Drupal, or WordPress, and have developed and marketed premium items for the WordPress platform. I also have experience with more specific environments such as Facebook, Android, or Google App Engine. My primary competence lies in complete end-end management of web development projects, and leveraging the power of distributed systems to offset your costs, while increasing the efficiency of your organization. I want to build the web or mobile application you, or your business has been dreaming of. Because I can.

$40.00 /hr
356 hours
4.59
Gofur H.

Gofur H.

pro*C/C++, plsql, CSS, PHP, flex, AS3, Oracle, Aja...

Czech Republic - Last active: 6 days ago - Tests: 12 - Portfolio: 5

Over the last 10 years, I have developed a wide range of websites using HMTL,DHTML,CSS, PHP, flex, actionscript including sites for startup companies and small businesses. 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. I also have solid skills in the following areas: MySQL, PostgreSQL, Oracle, Plsql, Interbase Pascal/Delphi, JDK 4,5 and 6JEE 5, c/c++, Pro*c, Web Services SQL, Ajax, OOP, and software design and testing.

$38.89 /hr
1,405 hours
4.99
Robert Kluver

Robert Kluver

Lifetime Internet Guru

United States - Last active: 5 days ago

Well before the World Wide Web was a common phrase as it is today, before most people even owned a home computer I was programming code in a variety of languages for a variety of network related projects back when you had to put the handset of a telephone on a 300 baud modem. Trillions of lines of code under my belt and a mind that functions like a computer processing unit I not only understand today's most popular programming languages, I know how the languages themselves came to be. I am an expert who has owned, operated or worked with thousands of technology based businesses over the past 25 years. More than a programmer, I am a valuable consultant to any business wishing to build or improve any online enterprise. My work is relatively fast, accurate, functional and most importantly well constructed based on your exact needs. I do all of my own work but will bring in experts if necessary to accomplish the goals of your organization. I am an American living in Pennsylvania.

$55.00 /hr
7 hours
5.00
Jeremy Nagel

Jeremy Nagel Agency Contractor

Zoho/PHP/Angular JS/Data Analysis specialist

Australia - Last active: 2 days ago - Tests: 5 - Portfolio: 3

Data scientist turned freelance developer specialising in Zoho Creator/CRM + PHP/Angular JS. I trained as a research scientist and as a programmer, graduating from Monash Uni with first class honours in Bioinformatics/Data Mining in July 2011. Since then I have spent 3 years freelancing as a developer/consultant specialising in the Zoho Suite + custom PHP websites. My clients include Microsoft, Intel, Yarra Valley Water, PixcPhotos.com as well as numerous SMEs. I am a native English speaker living in Australia. My communication skills are first rate: I have won numerous prizes for my writing (e.g. a trip to Switzerland) and public speaking (through Toastmasters). Over the last five years, I have built a large number of websites and software applications in Zoho Creator, PHP, Java, .Net and Python. This means I understand web and software development and I can also explain these concepts to non-tech experts. My current focus is on the Zoho Suite. I started using the products myself, and love them so much that I now make a living from setting them up for my clients. I can build just about any application you like in Zoho Creator (view my portfolio for details). I can help boost your sales by setting up Zoho CRM for you. If customer service is your focus, I can set up Zoho Support for you. And if you're using other software (e.g. accounting packages), chances are I can integrate them into Zoho so your backend systems will play together nicely. A note about pricing: Usually I work on a fixed price basis. I will work with you to develop a project specification and then quote to do the whole job rather than working on an hourly basis. This means you have the peace of mind of knowing exactly how much a project will cost. If the scope changes, we will obviously need to discuss a change in price, but I think it is crucial that your expectations are clear as to how much you will be outlaying. The hourly rate on my profile is for the subcontractors working for me. I generally act as a project manager supervising my developers rather than doing the coding myself because I've got too many projects to handle myself. If you do want me to work exclusively on your project, my rate is $150/hour. Generally people prefer to work with me as a project manager because it works out to be more cost effective, faster and just as high quality because I conduct code reviews and my team and I have an intensive manual and automated QA process before handing over work. Skills: Zoho CRM, Zoho Creator, Zoho Books, PHP, Laravel, Angular JS, jQuery, Fat Zebra, Xero, Base CRM

Associated with: Nuanced IT (agency)
$66.67 /hr
625 hours
4.99
Andrey Kozhuhov

Andrey Kozhuhov Agency Contractor

Drupal Association member, Certified PHP5 Develope...

Russia - Last active: 7 days ago - Tests: 11 - Portfolio: 15

Brainbench PHP5 Certified Developer. Drupal Association member oDesk Coding Challenge Champ - 9 years in web applications development using PHP, Python, JS, JQuery, MySQL - 7 years in Drupal development. - 4 years in SOAP,REST services development - 3 years of Windows development using Delphi, C#, C++ , WinAPI 5.00 1st Place! @ Advanced PHP 4.90 Top 10% @Drupal 6.14 4.75 Top 10% @PHP5 4.75 Top 10% @Java 4.75 Top 10% @DotNet 3.5 using C# 4.25 Top 20% @HTML 3.40 Top 20% @C++ You can check my tests, certificates and portfolio to be sure.

Associated with: CimpleO,LLC
$33.00 /hr
871 hours
5.00
Jeff Wichman

Jeff Wichman

Professional Video Production & Editing - Explaine...

United States - Last active: 11/11/2014 - Tests: 6 - Portfolio: 20

I am a highly motivated, creative, and professional individual seeking to utilize my creative skills in multimedia development, web development, and graphic design. I have been a Provider and Buyer on oDesk for four years. In the Spring of 2009 I was hired by the oDesk Corporation to develop several video tutorials for the oDesk Learning Center (See: http://www.odesk.com/help/help/learning-center ). The positive feedback in my work history should attest my level of commitment to satisfying my clients' by providing not only a high-quality end product that meets or exceeds their needs, but a positive professional and enjoyable work experience. Over the last 10 years, I have supported myself through college, made a full-time career, and acquired a wealth of experience by employing my skills in the following: This is a full-time job for me and not just something I do "on the side". I have been interviewed and featured on oDesk because I was able to use my talents, skills, and experience to turn my freelance work into a full-time career. (Read story at: http://www.odesk.com/w/case_study_wichman ) :: Multimedia Production :: Video Editor & Producer, Product / Service Overview Videos, Demo Videos, eLearning Videos, Flash, ActionScript AS2 / AS3, Storyboards, Viral Videos, Intro's / Lead-In's, Camtasia, Tutorial Videos, Animation, Streaming Media, DVD Media, Audio Recording & Editing, Voiceovers :: Web Development :: Web Page / Template Design, CMS (Joomla, Wordpress, etc), Web Applications, Small Business & eCommerce, Databases :: Graphic Design :: Websites, Logo & Print Design, Illustration, Animation, Photo Editing & Optimization -Software Proficiencies- Adobe CS3 / CS4 (Photoshop, Premiere Pro, After Effects, Encore, Flash, Soundbooth, Dreamweaver, Illustrator, InDesign, Acrobat), Apple Final Cut Pro, Camtasia Studio 5, Sony Vegas Pro 8, Sony DVD Architect Pro, Adobe Audition 3.0, Adobe Media Encoder, ProTools, FL Studio, Logic Express, Garageband, Cool Edit Pro, Macromedia Fireworks, Microsoft Visual Studio.NET, Microsoft SQL Server, .NET SDK, 1.0 / 2.0 / 3.0, Microsoft (Publisher, PowerPoint, Visio) -Language Proficiencies- HTML/DHTML/CSS, JavaScript, PHP/MySQL, ASP, VB.NET, XML, ActionScript

$37.00 /hr
1,161 hours
4.88
Karolis Skripka

Karolis Skripka

Professional PHP, MYSQL, JQUERY, JavaScript, Wordp...

United Kingdom - Last active: 04/06/2014 - Tests: 1 - Portfolio: 28

I have worked in web development field for more than 5 years. I am experienced in various fields, starting from simple CMS creation going to automation and bot creation. For past two years I have focus on Wordpress plugins and themes creations, error and bug fixing. I work with high standards and no edge cutting to save time but lose safety. My code is always clean and bug free My clients always get: 100% satisfactory Money back guarantee Support after project is finished Feel free to approach me with any queries and I will respond in less than 24h.

$111.11 /hr
299 hours
5.00
Stefano Fratini

Stefano Fratini

Software Engineer / Java / PHP / Cloud / NoSQL / C...

Australia - Last active: 11/18/2013 - Tests: 6 - Portfolio: 8

I'm a software engineer based in Sydney I'm always after the simplest solution that deliver value to the business Areas of expertise - Web development (Java & Php) - Cloud computing (paas and saas) Google/AWS - API development - Security and Network Security - Mobile applications development (Android) with scalable Cloud Backends - NoSQL solutions - Mentoring and team management - Binary protocols (Hessian / Apache Thrift) Skills Programming languages: Php / Java Core / JEE / Android /Struts / Guice / Spring / Spring MVC, Hibernate / Google Application Engine / C/C++ Databases: MySql / MongoDB / Google Bigtable / Bigdata / CouchDB Interests: Cryptography / Secure API development Platforms: Windows / Linux (Ubuntu) / Linux ARM

$55.56 /hr
1,337 hours
4.86
John Clarke

John Clarke

Web, Desktop Applications and Database Developer

United States - Last active: 03/18/2011 - Tests: 1 - Portfolio: 2

Over the past five years I have developed skills in HTML, PHP, MySQL VB, DotNetNuke, and C#. I have worked with both start-ups and established organizations. My strengths include a strong work ethic, versatility, and I am a quick learner. I have experience learning new languages and systems on the job. I am seeking opportunities to build applications or websites from the ground up or to join an existing team.

$40.00 /hr
1,697 hours
5.00
Manfred U.

Manfred U.

Development, QA and Security, Forex

Austria - Last active: 10/06/2014 - Tests: 28 - Portfolio: 10

Over the last 20 years, I have developed a wide range skills including development, QA and IT-security. I developed several websites (including shops) and a few client-server-apps using Java and MySQL. I also was trained on a large variety of testing and security tools, they are just too much zu list it here. Every single skill is up to date.

$33.33 /hr
64 hours
4.89