Senior Java Developers & Programmers

Showing 11,332 freelancers

Senior Java Developers & Programmers

Showing 11,332 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

  • Web Development Expert

    I want to be more than expendable, one-off hired hand - my goal is to help you not only by implementing what you require of me, but also by providing advice, guidance, and best practices based on my wide experience. I … more

    I want to be more than expendable, one-off hired hand - my goal is to help you not only by implementing what you require of me, but also by providing advice, guidance, and best practices based on my wide experience. I'll understand your business needs and will always help to fulfill them - even if it requires more effort from me. I'd be happy to build a long-time relationship and became a valuable resource for all your development and software.  less

    php css html javascript java adobe-dreamweaver adobe-photoshop database-programming mysql codeigniter 00 more less
    • $3.33 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 3 TESTS
  • Developer, Programmer, Administrator

    As a programming enthusiast I'm always looking for a challenge. I hope I'll get a good one here on oDesk. For more than 6 years I've been programming in C/C++, Java, Pawn, developing a variety of … more

    As a programming enthusiast I'm always looking for a challenge. I hope I'll get a good one here on oDesk. For more than 6 years I've been programming in C/C++, Java, Pawn, developing a variety of algorithms, scripts and programs. Also, I did a lot of projects using OOP techniques with C++. Working currently with Objective-C and C#, so I have a lot of knowledge and experience regarding mobile and web solutions, Backend and Frontend, respectively. Also, I've been working on a big project regarding Bulk SMS, and SMS marketing. It's a team project and it required a lot of knowledge and skills to even set the gateway, protocol and currently we are working on a RESTful web service using C# and MySQL. I also have experience in OpenGL development, of course modern OpenGL (version 3.3 and up). I can also speak, read and write English and German fluently. Also to mention, I have skills with Microsoft Access database management, MySQL and Ruby.  less

    c++ java teaching-mathematics opengl mysql microsoft-access ios-development objective-c xml-web-services 00 more less
    • $16.67 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • BOSNIA AND HERZEGOVINA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 4 TESTS
  • My Personal Experience

    I have 4 years of experience in web analyzing, designing systems. I always try to be updated with the news technologies. I also have a real experience developed websites using the following languages and databases PHP, JAVA, ASPX, HTML5, CSS … more

    I have 4 years of experience in web analyzing, designing systems. I always try to be updated with the news technologies. I also have a real experience developed websites using the following languages and databases PHP, JAVA, ASPX, HTML5, CSS, JavaScript, ASMX, WCF, VB.NET, SQL Server, ORACLE and MySQL. At the same time i have many experiences in maintaining websites, integrated system with financial institutions, made all business logic for applications and building n-tier applications. I am seeking opportunities to build websites, because that is my core competency.  less

    microsoft-visual-basic php oracle-database mysql css3 javascript html5 java wcf website-development 00 more less
    • $8.89 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • EL SALVADOR
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • java-j2ee-red5 media server-wowza media server-Android expert

    Over the last three years, I have developed a wide range of applications using Red5 media server,wowza media server,flash actionscript/design and MySQL including sites for startup companies and small businesses. My core competency lies in complete end-end … more

    Over the last three years, I have developed a wide range of applications using Red5 media server,wowza media server,flash actionscript/design and MySQL 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 some experience in the following areas: SQL, Ajax, OOP, and software design and testing.  less

    java red5 wowza-media-server android-app-development spring-framework jsf actionscript-3 adobe-flash swing c# 00 more less
    • $6.67 HOURLY RATE
    • 1.8
    • 0 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • Java, J2EE, Web Developer

    Meeting your deliverables is my number one priority and I diligently strive to provide only the highest quality work to meet and exceed your project needs. 100% client satisfaction is my goal. have been part of the pioneering set of … more

    Meeting your deliverables is my number one priority and I diligently strive to provide only the highest quality work to meet and exceed your project needs. 100% client satisfaction is my goal. have been part of the pioneering set of IBM scholars in the Philippines perhaps, in the entire Asia. I have undergone series of evaluation, extensive elimination procedures, examination and training prior to the confirmation. My current profession covers mainly on web development, JAVA, J2EE, technical writing/documentation,VB.NET, sql, sqa, html, jsp, and C programming, including multimedia systems. I'll guarantee that I will put all my best to be of any help :)  less

    java php mysql j2ee jstl jsp ibm-lotus-symphony java-servlets-development 00 more less
    • $3.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 11 TESTS
  • Software Consultant - Microsoft and Open Source Technologies

    Provide best technology solutions to all every time. -Broad experience in Microsoft technologies and Open Source Technologies. -Experience in leading and managing teams. Handled multiple roles – Project/Technical Manager, Project Lead, Team Lead, Solution Designer, and Developer. -Extensive experience with … more

    Provide best technology solutions to all every time. -Broad experience in Microsoft technologies and Open Source Technologies. -Experience in leading and managing teams. Handled multiple roles – Project/Technical Manager, Project Lead, Team Lead, Solution Designer, and Developer. -Extensive experience with analysis, design, development, customizations and implementation of software applications. Analyzing and translating business requirements to technical requirements and architecture. -Broad experience in software development on various domains viz., education, manufacturing, accounting, management, Travel etc. -Experience in managing onshore and offshore development projects with extensive communication, risk management, extensive project reporting and project management tools. -Experience in managing geographically distributed and multi-disciplinary project teams including third parties. -Experience in creating processes, procedures and documentations for all aspects of software development. -Experience in handling RFPs. -More than 16 years experience in the software development and management. -Partnerships with enterprise products for payments and EDI solutions.  less

    project-management c# java asp.net data-warehousing internet-research agile-software-development .net-framework object-oriented-design sql 00 more less
    • $27.78 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 12 TESTS
  • Virtual Assistant/Technical Support

    Hi to you! I am Russell and I am a versatile and hardworking worker. This is my new account since I lost access to my email of my previous account. But I already have had a wide experience on jobs … more

    Hi to you! I am Russell and I am a versatile and hardworking worker. This is my new account since I lost access to my email of my previous account. But I already have had a wide experience on jobs related to wordpress , technical/chat/email support , virtual assistant, SEO , web and graphics design ! I can promise to give you a clean work if granted.  less

    java adobe-photoshop microsoft-visual-basic web-design data-entry blog-commenting customer-service chat-support seo wordpress 00 more less
    • $4.44 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 2 TESTS
  • Technical Evangelists (Android & Java)

    I'm seeking a challenging professional working position in the field of Information Technology,where I’ll be given the chance to enhance & expand the skills & experience I’ve gained during my last work period (Software Developer & Tester,System Analyst … more

    I'm seeking a challenging professional working position in the field of Information Technology,where I’ll be given the chance to enhance & expand the skills & experience I’ve gained during my last work period (Software Developer & Tester,System Analyst & IT Auditor),university,IT eLearning Diploma & the Premaster courses. Training courses : Java Course in EVS Soft Skills : • Presentation skills. • Communication skills. • Entrepreneurship. Computer Skills :  Analysis and Design : • Deep understanding of : o Systems Analysis & Design. o Software Engineering (SWE). o Unified Modeling Language (UML). o Entity Relationship Diagram (ERD).  eLearning Concepts and Applications : • Instructional Design Concepts. • Content Design & Development Concepts. • Moodle Learning Management System.  Database : • Deep understanding of : o Fundamentals of Database Systems. o Database Design Concepts. • Proficient in: o PL/SQL Oracle Database 10g. o Microsoft SQL Server.  Programming Languages : • Core Java Programming Language. • Deep understanding of : o Object Oriented Programming o Servlets & JSPs. o Java Server Faces (JSF). o Linden Scripting Language (LSL). o JavaScript. o ActionScript. o XML. o HTML.  Platforms : • Microsoft Windows XP. • Linux (Ubuntu) .  Familiar with : • Software Testing. • Operating System Concepts. • Computer Networks. • Human-Computer Interaction • PC Maintenance.  less

    java database-programming j2ee linux-system-administration ubuntu android-app-development moodle alfresco-development 00 more less
    • $16.67 HOURLY RATE
    • 3.5
    • 0 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 1 TEST
  • Website Developer, Java/C# Programmer

    I worked for 2 years as a System Administrator, I worked with Windows Server 2003 and Linux, I also had to take care of 3 websites, one of them was developed by me on the WordPress platform, the others needed … more

    I worked for 2 years as a System Administrator, I worked with Windows Server 2003 and Linux, I also had to take care of 3 websites, one of them was developed by me on the WordPress platform, the others needed updating and editing up to 3 times a week. So I have good HTML, CSS, and PHP knowledge. Also for the last 6 months I worked on C# project which also involved working with Excel, SQL and good mathematical knowledge. I am currently a student in final year, at the Faculty of Computer Science in Iasi, Romania. I am taking my Bachelor's degree in Java. I am a fast learner, I adapt very fast, and I am eager to work.  less

    java html css php c# sql translation-english-romanian translation-romanian-english c++ 00 more less
    • $5.56 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • ROMANIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • java programmer/Tester/QA

    Hi , I am working as software engineer in mnc for apache open source project (hadoop) , here mainly i work on hbase ( that is based on java) , here i write some utility for testing and perform some quality testing also and … more

    Hi , I am working as software engineer in mnc for apache open source project (hadoop) , here mainly i work on hbase ( that is based on java) , here i write some utility for testing and perform some quality testing also and apart of that before this job for 1 year i have worked on few c,c++ and java, projects  less

    java java-servlets-development jsp sql c html hadoop hbase 00 more less
    • $3.77 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 4 TESTS
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