Senior Java Developers & Programmers

Showing 79 freelancers

Senior Java Developers & Programmers

Showing 79 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

  • GEETHA DATA ENTRY PROFESSIONAL LINK BUILDER

    Looking forward for a full time work in Odesk on Off page SEO techniques. I have good knowledge in off page SEO techniques like Link building, article submissions and directory submission. I have good experience in creating backlinks with Paul and Angela packets. I am fast and dedicated to work.

    java 00 more less
    • $3.33 HOURLY RATE
    • 5.0
    • 36 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 6 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
  • SEO, SMO, SMM, SEM, Wordpress, Keyword Research, PHP, HTML, Photoshop

    Over the last 4 years, I have developed a wide range of websites using HMTL, DHTML, PHP, and MySQL, wordpress, opencart, sales page designing, Android including sites for startup companies and small businesses. My core competency lies in complete end-end … more

    Over the last 4 years, I have developed a wide range of websites using HMTL, DHTML, PHP, and MySQL, wordpress, opencart, sales page designing, Android including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development project, and Internet marketing with SEO, SEM, SMO, Email marketing. I am seeking opportunities to build websites from the ground up for you or your business. I am seeking opportunities for internet marketing and affiliate marketing services. Involvement: search engine optimization (SEO-on page & Off Page), social media marketing, Online Reputation Management, PR, SEM, Affiliate Marketing, Press Releases, Email Marketing, Newsletters creation and emailing, B2B leads generation and online reputation management Google Analytic implementation & report creation. Search Engine Optimization completed by On Page and Off Page Optimization Practices with the following skills: 1. Search Engine Optimization (SEO) 2. On page and off page optimization 3. Search Engine Marketing (SEM) 4. Natural/ Organic Rankings (SEO, SEM) Google, Yahoo & MSN 5. Local Search Engine Marketing (Region specific SEM), 6. Email & Group Mail Marketing, 7. Social Media Optimization & Marketing (SMO & SMM), 8. Corporate Branding, and Link Building, 9. Web Analytics & SEM Performance Monitoring, 10. Pay Per click (PPC) I am available at any time for an interview. You can contact me at your most convenient time on gmail id. My Gmail id : ajaythakurkulthina@gmail.com  less

    android-app-development java web-design seo-backlinking smo seo-keyword-research seo on-page-optimization off-page-optimization rss 00 more less
    • $3.33 HOURLY RATE
    • 5.0
    • 720 HOURS
    • INDIA
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 4 TESTS
  • Strategy and Tactics beats Hardwork

    I am an energetic, ambitious person who has developed a mature and responsible approach to any task that I undertake, or situation that I am presented with. As a student with three years’ worth of experience in IT and management … more

    I am an energetic, ambitious person who has developed a mature and responsible approach to any task that I undertake, or situation that I am presented with. As a student with three years’ worth of experience in IT and management, I am excellent in working with IT or Computer related tasks to achieve a certain objective on time and with excellence.  less

    c++ java sql microsoft-access microsoft-excel microsoft-powerpoint microsoft-word web-content-management html5 css3 mysql turbo-c 00 more less
    • $3.33 HOURLY RATE
    • 4.9
    • 11 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 5 TESTS
  • JAVA/PHP/AJAX/ASM/CPP

    interesting in share knowledge in web !

    java 00 more less
    • $5.56 HOURLY RATE
    • 4.5
    • 60 HOURS
    • CHINA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • Computer Software & Networking Professional

    A reliable and hard working individual with a University degree, a team player with excellent oral and written communication skills in English language. Is also an expert in Microsoft Excel application and various administrative tasks. I have extensive experience in … more

    A reliable and hard working individual with a University degree, a team player with excellent oral and written communication skills in English language. Is also an expert in Microsoft Excel application and various administrative tasks. I have extensive experience in Computer Networking & Software including R&S configuration, MS Office etc. I am a QA Proofreader/Editor and also experience in web research and data entry. I will never outsource the work. I can guarantee the work you will receive will be 100% mine. I am from the United Arab Emirates with great English skills. The client's satisfaction is my number one goal. My experiences may not meet all the qualifications you need but I love to learn new things. I'm a fast learner, independent self-starter and seeks opportunities to develop myself while delivering quality work and setting good expectations with employers.  less

    data-entry java microsoft-visual-basic database-administration database-programming email-handling 00 more less
    • $3.00 HOURLY RATE
    • 4.6
    • 5 HOURS
    • UNITED ARAB EMIRATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
    ASSOCIATED WITH:
  • Experience with Linux application servers sepeciffically JBoss and Tomcat under a RHEL environment. Management of great loads of data using Talend Open Studio and developement of specific tools with java. Bash scripting to automate certain repetitve tasks such as keep alive web applications, file organization, server manteinance,etc. TOEIC Score: 955 points.

    talend-open-studio sql etl bash linux-system-administration database-management database-modeling database-design xml java oracle-database sqlite spanish technical-support scripting 00 more less
    • $30.00 HOURLY RATE
    • 5.0
    • 4 HOURS
    • MEXICO
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 6 TESTS
  • Web Research Expert | Data Entry Professional | Virtual Assistant

    WELCOME TO MY PROFILE: Hi ,I am Shasha Over last 2 years I have worked as an Executive Client Relation(VA) and worked with different clients from US and UK. I helped many of my clients with different tasks for … more

    WELCOME TO MY PROFILE: Hi ,I am Shasha Over last 2 years I have worked as an Executive Client Relation(VA) and worked with different clients from US and UK. I helped many of my clients with different tasks for establishing their business. So I am seeking for new opportunities that may help my Employer to get best out of me to get their work done efficiently. Some of my main objective works: 1> Product research, Manufacturer research etc 2> Research work. 3> Data mining and management. 4> Email handling. 5> All kind of Data Entry work. 6> Handling MS office. 7> Calender management. 8> Data Research & Analyzing. 9> and many more depending upon tasks,etc.  less

    virtual-assistant internet-marketing internet-research data-entry database-administration email-marketing adobe-pdf social-media-marketing internet-surveys microsoft-word microsoft-excel microsoft-powerpoint microsoft-outlook-development email-handling database-management html c dropbox-api c++ java google-plus google-analytics translation wordpress travel-agent data-scraping data-mining web-scraping google-spreadsheet market-research google-docs google-searching skype google-calendar-development 00 more less
    • $3.33 HOURLY RATE
    • 4.8
    • 322 HOURS
    • INDIA
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 12 TESTS
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