J2ME Developers & Programmers

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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, 1 J2ME projects are completed every quarter on Upwork.

1

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: May 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
    68 hours
    0.00
  2. Pavel Nakaznenko

    Pavel Nakaznenko

    Lead Generalist Programmer

    Russia - Last active: 02/17/2014 - Tests: 5 - Portfolio: 14

    Outsourcing. I get done in time all that stuff you don't want to deal with. EXPERTISE: - Console, PC, Mobile (iOS, Android), Browser (HTML5, Flash) game development - Network programming (highload projects backend, multiplayer games) - Graphics programming and optimization - Engine programming - Asset pipeline planning and implementation - Toolset programming - Project management - Low-level hardware programming and optimization - Team leading, mentoring TECHNICAL SKILLS: Programming Languages: C#, C++, Actionscript 3, UnrealScript, PHP5, Python, Java, Javascript, HTML5, Lua Platforms: PS3, Xbox360, WiiU, Flash, Android, iOS, Windows, MacOS, *nix, Amazon EC2, Amazon RDS Frameworks: UnrealEngine 3, UDK, Unity3d, Flex SDK, Corona SDK, Airplay SDK (now Marmalade SDK), 3D Studio Max SDK, J2ME, NDK Concepts: console games development, networking, operating systems, GPU\GPGPU programming, low level programming, programming patterns, high load server systems, cross-platform games development, social network games development, microprocessor technologies ACHIEVEMENTS: Designed and implemented automated cooling system for space apparatus which is currently orbiting around the Earth. Implemented automatic control system for electronic beam welding machine. System controls machine using video data from welding chamber and processes it in real-time. Solution involves GPGPU calculations Became Unreal Engine 3 contributor by porting the engine to Flash Ported FreeHeroes 2 to Flash Developed 2 homebrew game engines (gLider, Velox Engine), authored more than four proprietary code frameworks (and the whole technology stack) for mobile and browser MMO games The accumulated audience of all games I’ve been credited in as a developer is little over 5 million people.

    $44.44 /hr
    0 hours
    0.00
  3. Brian S.

    Brian S. Agency Contractor

    ASP.Net/PHP/AJAX/C#/J2ME/MS SQL/MySQL/Win Mobile/Blackberry

    United States - Last active: 08/25/2008 - Tests: 6

    Cenon Solutions has a diversified staff with 10 years of experience creating advanced desktop, server, mobile, web, database, and server solutions for small and large companies. Our objective is to provide quality end-to-end solutions and create lasting partnerships by providing superior customer service and competitive pricing. The solutions in our portfolio include: * Advanced Web Portals using C#, VB, PHP, JavaScript, AJAX, Google Maps, Microsoft MapPoint, Google Search, SQL Server, MySQL, IIS, Apache, SharePoint Server, DotNetNuke, and Joomla. * Mobile Applications for Blackberry, Windows Mobile Pocket PC and Windows Smartphone using Java, embedded VB, C++, C#, SQL CE, and SQL Server Mobile * Database applications using Oracle, MySQL, SQL Server 2000/20005 with Integration Services, Analysis Service, and Reporting Services * Server Application using MSMQ, Web Sphere MQ, Web Services, FTP, Sockets, .Net Remoting, and BizTalk Server * Travel Applications using Sabre Web Services, Sabre SDS, Apollo Web Services, and MySabre API

    Associated with: Cenon Solutions

    $83.33 /hr
    0 hours
    0.00
  4. David Lundquist

    Software engineer

    Sweden - Last active: 06/06/2013

    Summary Ever since I can remember technology has been an important part of my life, this has taken me from founding my own small technology company back in Sweden to working on projects all over the world. This same focus on technology also allows me to have a broad understanding of how technology is evolving and it has given me the ability to widen my knowledge which is now spread across several different kinds of technological areas. References will be provided upon request. Specialities I am an experienced developer within the mobile sphere having built both back office software as well as fully fledged content delivery and billing solutions for some of the biggest carriers in the world. Ive had several titles in top lists in the apple appstore and on carriers across the world. While mobile has been my main focus the last couple of years my base lies in web where I have developed solutions to allow companies of all sizes to have a presence on the web. I’ve built systems and websites for everything from small local companies to big global companies. For the last couple of years my focus on web has been towards Ruby on rails using a BDD philosophy having finished both big and small sized projects by successfully leveraging cucumber acceptance tests and story writing as well as unit tests based around rspec. While being a partner in different businesses I have also gathered skills in business planning and management.

    $66.67 /hr
    22 hours
    0.00
  5. kolitha karunarathna

    kolitha karunarathna

    Team Leader /Senior Software Engineer

    Sri Lanka - Last active: 4 months ago - Tests: 2 - Portfolio: 5

    I'm interested in investing my time in entrepreneurial activities helping businesses to grow further using IT based integrated applications, online trading applications, ERP applications and to develop and utilize tools to gain business intelligence for better decision making and to improve profitability and productivity. I believe that my strong analytical ability together with my passion for business and computer science helps businesses to grow further. I have been a enthusiastic software researcher, designer and developer. I'm specialized in developing software based applications using open source technologies. I have more than 7 years of software development experience developing large scale web applications, desktop applications, and few mobile applications. I'm a specialist in developing applications using JAVA and PHP based technologies. This includes good architectural knowledge on Jboss infrastructure based ejb, Spring, Hibernates and Struts integrated environments and frameworks. I have worked as a team lead on few projects, holding lead position my main responsibility was to guide the team to meet the technical and business objectives, guide the team to improve efficiency, reliability and effectiveness. Identifying new technologies which comply with latest industry standards and implementing those to acquire that operational advantage was another responsibility. Managing the software development process and overseeing the project progress, schedule development time lines, resource allocation and project planning, risk management and providing solutions, guidance and client management with satisfaction include some of my competencies. Other Competencies include - - Project Management - Entrepreneurship & Business Development. - Quantitative Financial Research and Investment Analysis. - Management and Business Administration. - Strategic Human Resource Management. - Human Psychology. - Process Mining - Data Science Managing the software development process and overseeing the project progress, schedule development time lines, resource allocation and project planning, risk management and providing solutions, guidance and client management with satisfaction include my other competencies.

    $30.00 /hr
    937 hours
    0.00
  6. Son Pham

    Son Pham

    Python Developer

    Vietnam - Last active: 12/02/2014 - Tests: 2 - Portfolio: 1

    I'm experience Python specialist, I have experience of analysing, designing, developing and implementing ERP system project since 2011, especialy OpenERP project. I have strong background knowleage of sale, hr and CRM modules. I also wrote many Independent addon modules on OpenERP, I can make a project come true from out of nothing. I can work independently with high pressure under limited working time. I think I'm hard-working developer and never-miss-deadline spirit is my another strength. Thank you for paying some time dropping by!

    $16.67 /hr
    358 hours
    0.00
  7. Michael Lyabin

    Michael Lyabin

    PHP,ASP.NET, C#, JQuery, Ajax,VisualC++,MFC,MySQL,SqlServer

    Ukraine - Last active: 4 months ago - Tests: 3

    Windows software development in Microsoft Visual Studio C/C ++ (Win 32 API ), VisualC++ ( MFC ). .NET C# Web development ASP.NET C# , PHP, HTML, CSS, JavaScript, JQuery, Ajax, VBScript Android – development . SQL Development and support of databases: MSSQLServer 7.0 - 2008, MSAccess ,MySQL Java: J2SE , J2ME.

    $31.11 /hr
    0 hours
    0.00
  8. Ilia O.

    Ilia O.

    Java Software Engineer

    Russia - Last active: 3 months ago

    During the last 10 years, I have worked on developing a variaty of different applications using Java as well as sites for small companies. Core technologies and frameworks involved were Java, XML, XSLT, HTML, SQL and scripting. I also have strong experience in the areas of OOP, software design and QE. Large number of software engineering tools extensively used including Ant, Subversion, Git, CruiseControl.

    $25.00 /hr
    0 hours
    0.00
  9. Michal Jurnik

    Michal Jurnik

    Mobile Applications Developer

    Czech Republic - Last active: 07/28/2014 - Tests: 2 - Portfolio: 5

    I'm freelancer who work for Quanti Mobile company as "Work hunter". Quanti Mobile is a part of well-known company in the field of IT in Czech Republic. We have more than 50 experienced software developers who are strongly focused on high quality, customer satisfaction and time management. Our work is based on many years of experience and smart responsible people. That’s why we’ve successfully done many projects for different types of companies such as O2, 2N or tado°. We are really looking forward to new business partners and would appreciate if it were you.

    $44.44 /hr
    0 hours
    0.00
  10. Dimon Z.

    Dimon Z.

    Android/JAVA Developer

    Ukraine - Last active: 3 months ago - Tests: 1 - Portfolio: 8

    I have a 3+ years of experience in programming for Android OS and J2ME using new tecnologies and third party libraries. Have good knowledges in OOP and MVC,have expirience to work with UML. You can find my skills and some of projects on my profile page. Please, feel free to contact me and we will find the best way to bring your dream to life.

    $20.00 /hr
    0 hours
    0.00