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Hire a freelance J2ME developer on Upwork to develop Java applications for embedded systems, like mobile devices or industrial controls. J2ME programmers can help you add Java functionality to your PDAs, TV set-top boxes, mobile phones, gateways, sensors or other mobile devices.

Java 2 Platform Micro Edition (J2ME) is a Java platform and API aimed at embedded systems or mobile devices. The J2ME wireless toolkit can be used to create java applications for wireless and mobile devices. It also contains built-in APIs - or profiles - to provide runtime environments for specific devices like a PDA or cellphone. On Upwork, the world’s largest online workplace, J2ME developers use this toolkit to successfully complete jobs, including cellphone apps and projects for blue-ray disc players, digital media devices or printers.

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J2ME Job Cost Overview

Typical total cost of Upwork J2ME projects based on completed and fixed-price jobs.

Upwork J2ME Jobs Completed Quarterly

On average, 0 J2ME projects are completed every quarter on Upwork.

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Time to Complete Upwork J2ME Jobs

Time needed to complete a J2ME project on Upwork.

Average J2ME Freelancer Feedback Score

J2ME Upwork freelancers typically receive a client rating of 4.01.

4.01
Last updated: July 1, 2015

Popular J2ME Searches

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  1. Rogerio R.

    Rogerio R.

    Hardware/Firmware/Software Engineer

    Portugal - Last active: 1 day ago - Portfolio: 1

    I am a 40-year old electrical engineer with a passion for sophistication and innovation. I have a lot of experience in many areas, a result of both my professional career as well as my own personal projects. Detailed profile information can be found at http://profile.rilhas.com I can design, test, and manufacture hardware (including PCBs) using microcontrollers, FPGAs, USB, UART, I2C, and many more, and integrate them with computers, embedded systems, mains power, motors, various sensors, etc.. It is not uncommon for hardware projects in which I’m involved to incorporate both firmware and software, or even connect to the internet or with mobile phones. I have a lot of experience in the PC world, both as a user and as a developer. I have developed high density ISDN telephony application servers (IVRs) for the main Portuguese telecom operator, with an installed base of over 2000 channels, including a voice mail system complete with voice and text fault-proof database. I have developed a large number of computer systems, both servers and clients. My work with IVR's later included testing and using various ASR and TTS technologies (for automatic speech recognition and automatic speech synthesis from the major providers like Loquendo, Nuance, Philips), applied to various areas from the IVR system themselves (directory assistance, flight booking, and more), a help support system for the elderly (consisting of an emergency telephone help server for the national Red Cross), all the way to systems for the hearing impaired (integrating with JAWS screen reader, for example). I have worked with a team to develop a tool for airport management systems, where my contribution was the development of a complete graphics subsystem based on OpenGL, which is being used up to this date (more than 10 years later), due to its capabilities not having yet been surpassed by the competition. I've developed technology to analyze video images and detect a large number of situations, including FOD at an airport in Açores, intrusion detection, early fire warning systems (marketed as CICLOPE), fire prevention systems at PORTUCEL (one of the main producer of paper and other products), illegal car parking, subterranean bus parking, automatic lane management (and infraction detection) on the 25 de Abril Bridge, and many more. I also developed technology to monitor and track bird movements using radar data. A first version used the radar image, and a more recent version uses the raw radar data (captured using a high speed data acquisition system that I also developed specifically for the radars being used). Since this system requires the display of large amounts of data (images with 30+ MPix) I also developed the visualization component (based on OpenGL). I also have some experience in CAD modeling (owing mainly to the fact that I've owned a 3D printer for several years), with which I have created numerous models for small production runs of plastic objects, mainly to assist with electronics projects but which I have also used successfully to create inexpensive plastic connectors and other components for a company that manufactures and installs solar pool heating systems, including automated 2" valves. I’ve also created custom shaped plastic cookie cutters for my wife and toys for my son. :-) I've produced several promotional 3D videos for a few companies, and I also recorded and produced music albums for a number of artists. The systems I have developed in the past make use of (of have integrated with) a wide range of languages, systems, and technologies, including C, C++, C#, JAVA, J2ME, Android, Javascript, Ruby, PIC 10/12/16/24 assembly, i386 assembly, MMX/SSE2, Verilog, TCP/IP, UDP, OpenGL, USB, WiFi, Bluetooth, Raspberry Pi, BeagleBone Black, Windows, Linux, POTS, ISDN, ASR, TTS, among many others. Many of the projects I've worked on have included other people, and I have been the project manager on most of them. For the larger projects where I was not the project manager (like those involving airport security, for example) I was the team leader of the corresponding project component. Given my extensive experience with complex and innovative projects (where a solution is not always obvious from the start and a great deal of creativity is need as the project progresses), I have also developed good skills and intuition for preventing and detecting bugs, both at a code testing stage as well as (more importantly) at a design or specification stage. These skills have proven crucial over the years, and I think that the success of all the projects I worked on depended heavily on them.

    $40.00 /hr
    80 hours
    5.00
  2. Kissa Sy

    Kissa Sy

    Expert Java / Android Developer

    Philippines - Last active: 08/04/2014 - Tests: 7 - Portfolio: 10

    I believe that information technology has a huge impact on our daily lives especially in different industries. I have been developing websites and web applications using combinations of HTML, PHP, Javascript, CSS and lately J2EE with database integration using My SQL or MS SQL on Linux and Windows platforms. I am also an expert in Microsoft Visual Studio Reporting Service 2008 with the goal to provide robust reports for data analysis and future use of businesses. In addition, I have backgrounds on Desktop Applications using Visual Basic, J2SE, C, C++ and C#. I also have some experience in Mobile Web application with J2ME that has been successfully deployed and used by a wide range of users internationally. My goal is to seek opportunities in building new applications and websites for you and your business. I would like to help others feel that technology can really provide ease and betterment not just to human life but to the entire universe.

    $9.44 /hr
    38 hours
    4.99
  3. Md Arif Chowdhury

    Md Arif Chowdhury

    Web Designer & Developer, Software Developer, Article Writer

    Bangladesh - Last active: 14 days ago - Tests: 5 - Portfolio: 11

    Hello, I am Arif Chowdhury. I am a Computer Engineer. My passion is to become an efficient developer(web and software). It has been since a very young age. But, it was recently that I had the confidence to pursue it as a career. I have gathered huge experience last few years in web and software development. In web designing i have expertise in HTML, CSS, Javascript, PHP, Ajax, Jquery, MySql. I have already developed several web sites using HTML5, CSS3 including PHP, Ajax, Jquery. I am also expert in Wordpress. I have developed a wide range of sites in Wordpress including theme and plugin development. I am also an Article writer. I can write about anything with particular skill in scientific, technology and fashion writing. I am here to utilize my expertise and develop a long term business relationship with clients. I think i can deliver efficient and quality work using my expertise and experience. I will show my utmost integrity in the projects with compact work schedule and efficacious cost.I will complete the project in a short span of time with great devotion.

    $5.56 /hr
    7 hours
    5.00
  4. Laercio Simoes

    Laercio Simoes

    Senior Software Developer C#, Java, PHP and C++

    Argentina - Last active: 2 months ago - Tests: 17 - Portfolio: 15

    Senior Software Architecture, in the last 10 years I worked in several software development teams. I've worked with C#, VB, C++ and Java. Worked for companies like Microsoft, IBM, Bank Boston, TIM, Nokia among others. I am expert to optimize applications, for example recently I optimize the web appliction of the http://www.trt2.jus.br/. When we have 1000 simultanous connections the server achieve'100% of CPU and hangs the web server. Now with 15000 simultanous connection we have only 3% of CPU

    $13.33 /hr
    0 hours
    5.00
  5. Ahmed B.

    $30.00 /hr
    3,459 hours
    4.98
  6. Neha Deshpande

    Neha Deshpande

    QA Specialist & Expertise in web testing

    Australia - Last active: 1 month ago - Tests: 9 - Portfolio: 3

    I have 9+yrs professional experience in various software packages. Proficiency in Designing, Testing , Implementing & Administering Integrated development environment in large small network including operating system like window 95,98, 2000,XP,2003 Servers.Administering integrated development environment in various enterprises connected with web server application. I would love to share my testing experience with you and would be glad to take challenging projects . I am confident that my presentation skills and high quality and cost effective methodologies can secure big projects for you ustomized ERP Applications, Internet & Networking Solutions, Web Integrated Applications and Multimedia Presentations. • I have experience of all the different testing phases in the software lifecycle and good working knowledge of taking a project from the initial requirement stage to the final release stage. • Have worked on Mobile technologies with mix match of communication of telecom products. Proficiency in Manual, device testing and Brew ( Mobile testing ) • Proficient in functional, negative, regression, system integration (SIT), acceptance (UAT), load/performance, security, browser compatibility, and performance testing • Excellent knowledge and working experience in with test planning, test execution and test results analyses • Strong background in software for Financial Services, Group Benefits, Retail Sales, Document Management, Social Care and Human Resources. • Excellent communication and presentation skills, self starter, quick learner, team player • Developing and Maintaining Test Scripts, analyzing bugs and interacting with development team members in fixing the defects.

    $8.33 /hr
    50 hours
    5.00
  7. Kamal H.

    Kamal H. Agency Contractor

    EXPERT CONSULT /PROGRAMMER INCLUDING WEB DESIGN/DESKTOP AND DEVELOPMEN

    Palestinian Territories - Last active: 5 days ago - Tests: 1 - Portfolio: 9

    Utilizing my experience, background and computer and internet skills with my professional experience. My main interest and experience in developing internet websites and projects, pros and cons, with skills HTML, JSP pages, Embedding database applications online into internet driven pages, SQL and development web and end-user standalone applications. This may include languages like JAVA, C++, and others ON BOTH LINUX/UNIX AND WINDOWS . Communicating very well online through chat, e-mails, conferencing, phone when needed, and all my internet skills. Skype @ Compcco

    Associated with: Computer Consult Co

    $35.00 /hr
    0 hours
    4.89
  8. Riyadh -Ul Islam

    Riyadh -Ul Islam Agency Contractor

    Sr. Software Engineer

    Bangladesh - Last active: 4 days ago - Tests: 4 - Portfolio: 5

    More than 4 year experiences in team leading, requirement analysis, programming, software designing, development, building, testing, deployment and maintenance with .Net and its associated technologies, Node JS, MS SQL Server, IIS and windows environment including cloud computing and Web technologies including HTML5, CSS3, Angular JS and Jquery in off shore software developing companies. Skills and accomplishments: - Problem solving experience in different areas of Computer Science. - Professional work experience in System design and development - Professional Knowledge in Agile Scrum and Test driven development. - Experience in design, development and testing in Object-oriented technology, Web and mobile based application in different architectures. - Good understanding of Object-Oriented principles and software engineering practices - Skilled programming experience in C# .NET, ASP .NET, PHP and its associated technologies - Understanding and experience in Relational Database Management Systems: SQL Server, MySql, MS-Access, PL/SQL and MongoDb and ORACLE - Professional knowledge in White-Box, Black-Box testing, Usability testing. - Quick Learning ability, ability to manage and mingle with team, interpersonal skills. Specialties: - Programming Languages: C# .NET, J2SE, J2EE, J2ME - ORM Technology : LINQ , NHibernate, CodeIgniter ORM - Database : SQL Server, MySQL, Oracle - No SQL : Mongo DB - Testing Tools: Nunit, Visual Studio test tools, Junit, NCrunch - Scripting Language: ASP, PHP, Javascript, Servlet, JSP, JSF, Struts - Java Script Framework: Angular JS, JQuery, Google chart - CSS Framework : Foundation Framework - Markup Languages : HTML, XHTML, XML , WML , WSDL, CSS - Protocol : HTTP, TCP, UDP, SMP - Servers : IIS, Apache - Modeling and documentation tools: Rational Rose, java doc, UML - Requirement engineering documentation tools: Rational Requisite pro - Operating Systems: Windows , Linux - Version Control Tools: GitHub, SVN, Team Foundation Currently seeking .NET C# MVC, Web API, AngularJS assignments.

    Associated with: TechStation71

    $5.56 /hr
    0 hours
    5.00