Freelancer.com is offering you thousands of professional Java developers who will help you with all your Java tasks in a timeless manner and with excellent proficiency. Java is a scripting language used to enable programmatic access to objects within software applications. Java developers will make your website more interactive, allowing your users to input information, move elements around on the page, and make your website more functional.

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    520 jobs found, pricing in USD

    I need mobile application in which i can view my product. I already have the Oracle Database in which data is stored in local server but only want to view this on mobile application.

    $5 / hr (Avg Bid)
    $5 / hr Avg Bid
    6 bids
    JAVA OPOS device integration 6 days left
    VERIFIED

    We have POS system developed by .NET and we need to call Java OPOS driver to control the self check out traffic light signal. We have difficulty on .NET call Java OPOS. Therefore, I looking for ELIPSEsomeone has this kind experience and help to fix it

    $21 / hr (Avg Bid)
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    2 bids

    hey hackers, I have a job for you. you know there are some Instagram ids which has been deleted somehow because of violating community guidelines. people want them to recover. I want 2 hackers for this job. this will be a long term job. you just have to recover the ids. recovering one I'd will give ₹100-400. we have such ids in a bulk.

    $1 - $6 / hr
    $1 - $6 / hr
    0 bids

    Need someone who is amazing at Espresso tests for Android.

    $16 / hr (Avg Bid)
    $16 / hr Avg Bid
    5 bids

    Seeking an really creative Android Developer. I want to develop an Android app. I want to make a chat app. But one where the users have a profile (profile pic, favorite movie, favorite song, relationship status, employment status (employer name) and a clickable list of friends names, and a public photo album. Please pitch me on your experience in this type of api and your game plan so I c...

    $479 (Avg Bid)
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    15 bids
    Automation Expert wanted 6 days left
    VERIFIED

    Automation Experts- Looking for automation experts to join our team. Experience with SaaS products, Automated Lead gen, automated data entry are all nice to haves. Must have experience with Java and Selenium. Python, Machine learning and R statistical analysis are all huge plus's to this postion. We have consistent work for skilled automation developers.

    $20 / hr (Avg Bid)
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    30 bids

    i want to customize android stb emulator with pre configured portal url or option to customize portal url do not bid if you do not know stalker api.

    $334 (Avg Bid)
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    7 bids
    Flutter project 6 days left
    VERIFIED

    help me giving data base connections to my flutter android application with firebase as back end

    $21 (Avg Bid)
    $21 Avg Bid
    5 bids

    We have a Tensorflow model (with 4 saved weight variants) that need to be converted and exported for mlcore on iOS. Model is completely trained, etc, just needs to be converted.

    $20 / hr (Avg Bid)
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    15 bids

    Need a software architecture document created: Document every important use case Produce a system UML diagram Document the responsibilities each architectural meaningful component in the system Mock up sample UI components Identity service interfaces, inputs and outputs Design database schema Estimation: Produce list of user stories, components and sub-task Need a 2-3 day turn around time

    $1081 (Avg Bid)
    $1081 Avg Bid
    18 bids

    I want someone to code a small program to generate fake/ test bitcoin transaction, ofcourse they will be rejected by the blockchain. I am fine with that however I need that program to run in an Android app. There are a lot of computer programs which can do this, generate a fake transaction and it shows up in the block list for some time and gets rejected. But I need a developer who can make me ...

    $701 (Avg Bid)
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    4 bids

    I want some app can be set on 1 website page or making it like software i write budget and no expensive or outfit prises i have all prise already don't give high prices thanks

    $146 (Avg Bid)
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    26 bids

    I want to pre program my mothers response in a computer program before she passes away from cancer.

    $436 (Avg Bid)
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    17 bids

    need android developer in pune location

    $857 (Avg Bid)
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    7 bids
    job app .... 6 days left

    In the app, the employer places a job - typically an employment of two to three weeks, but it can also be down to a few hours of work. An algorithm then selects the profiles from the catalog of potential workers who might be interested in this particular job based on job description, experience and geography. For example, there may be 100 different users of the app. Those who have an interest in ...

    $2193 (Avg Bid)
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    76 bids

    I am looking for a developer who have a pre made app which can be related to any project or anything which you have done in past u just need to add a in app subscription method to the app with 3 subscriptions priced at 100 , 200 , 300 . It dosent matter what is the app it should have in-app subscription i will provide the play store developer console you just need to make the app live on play stor...

    $97 (Avg Bid)
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    4 bids

    hi, i need a programmer to work on a desktop software, (modifying work)

    $24 (Avg Bid)
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    20 bids

    I am an entrepreneur and I want to develop an application

    $307 (Avg Bid)
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    15 bids

    Java code has to be written within 1hr on 19th July at 2:30 pm EST and submitted.

    $5 / hr (Avg Bid)
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    6 bids
    IVR for 3CX and Asterisks 6 days left
    VERIFIED

    We are looking for an IVR system with a GUI: 1. Graphical User interface 2. Works with Asterisks and 3CX-CFD 3. Text to speech 4. Speech recognition using Google APIs 5. interact with database using REST APIs 6. Manage queue and call flow 7. When implemented with Asterisks, it would be nice if the PBX can act as virtual PBX before the actual PBX in place. 8. You have to be able to show that you h...

    $455 (Avg Bid)
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    9 bids

    Wanted experienced Java, Android programmers from tamilnadu - work at home

    $89 (Avg Bid)
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    6 bids

    The software needs to contain a facial recognize system, a system like Skype (with chat and video), the possibility to send assignments, videos, files in any format, a way to score an user and to organize users into groups

    $2255 (Avg Bid)
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    37 bids

    retrieve data with retrofit and write retrieved info into one layout with roomdb technology to iterate variable results into recyclerview.

    $121 (Avg Bid)
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    37 bids

    WebRTC Project Create, coturn TURN server project, STUN Server configure, Set Up a Successful WebRTC Connection. -Setting NAT traversal in WebRTC. -Real WebRTC deployments to help make connections between peers when firewall and NAT’s configurations -prevent direct peer-to-peer flows. -Setfirewall and NAT traversal problem, -Successfull TURN servers work, -Configure for TURN usage sta...

    $240 (Avg Bid)
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    8 bids

    hi, i need a programmer to work on a desktop software, (modifying work)

    $22 (Avg Bid)
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    22 bids

    WebRTC Project Create, coturn TURN server project, STUN Server configure, Set Up a Successful WebRTC Connection. -Setting NAT traversal in WebRTC. -Real WebRTC deployments to help make connections between peers when firewall and NAT’s configurations -prevent direct peer-to-peer flows. -Setfirewall and NAT traversal problem, -Successfull TURN servers work, -Configure for TURN usage sta...

    $196 (Avg Bid)
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    6 bids

    . We work fast and efficiently, with quick release cycles and a lot of interesting projects going on 2-4 years of experience . Good English & Linux Skills required. Best if experience with Web, MongoDB, Node.JS, Sysadmin & MySQL. We are a remote team. You need to be organized and have good written communication. Once up to speed, you'll work on: integration of the AI engine into BE, ...

    $1272 (Avg Bid)
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    22 bids
    Simple java based fixes 6 days left
    VERIFIED

    I want someone to fix a simple java based improvements for my existing project. I will share the project with you and show my working code but you have to help me fix the issue. The technology used is spring boot and java 8 with unit testing required

    $26 (Avg Bid)
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    33 bids
    Web portal Administrador EMM 6 days left
    VERIFIED

    I need a web portal that uses Android Management Enterprise to enroll devices using QR codes and apply policies to devices. Please send me a propossal or ask me something I can't know the automated bid when someone that takes the time to read the poroject need,

    $548 (Avg Bid)
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    33 bids

    Hi all I have an android app and i added android:sharedUserId="[login to view URL]" to [login to view URL] However, after build app. I got an error when install: " I/PackageManager( 892): /system/priv-app/[login to view URL] changed; collecting certs W/PackageManager( 892): Failed to parse /system/priv-app/[login to view URL]: Signature mismatch for shared user : SharedUserSetting...

    $130 (Avg Bid)
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    23 bids

    Deliverable (1/2): Working Mod for Minecraft 1.12.2, Forge: 1.12.2-forge1.12.2-14.23.5.2768; Compiled mod and source code. Deliverable (2/2): Total of 90 min support via chat, possibly Skype, 2 Sessions, 45 min each. Description: Deliverable 1: The minecraft mod must have the following functionalities: 1) A “random ignition block”: The random ignition block may be placed on the ma...

    $162 (Avg Bid)
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    6 bids

    We need full ERP system with GST for Web + Desktop + Mobile Application with JS technology will be preferred Ready ERP will be good to us

    $644 (Avg Bid)
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    5 bids

    He has experience in the field evelopment. Proficient at Python, Java ,html5. JavaScript, ES6 - Capable of using SQL, MYSQL, Oracle, Postgresql - OpenGL graphics programming and WebGL/[login to view URL] web development. .... ... . .. .. ...More...

    $17 / hr (Avg Bid)
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    29 bids

    Hello, I have been a .NET Web developer for 10 years and have strong experience in C#, .Net, LinQ SQL, HTML and Java. However I am looking to learn how to develop mobile applications, having done some research it appears one of the best frameworks to use is Xamarin. To cover the main aspects of mobile development I would like someone to build me a book library application so that I can reverse eng...

    $202 (Avg Bid)
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    13 bids

    I am looking at an android application with the following features in Sprint 1 (3 weeks)- End of sprint below features should be hosted on Google play store and production ready. I will do the beta testing before it is launched. 1) Caters to user registration and user login process 2) On Login shows the below menu My Health Doctors Medicine Diagnostics Advice 3) When clicked on Medicine it give...

    $603 (Avg Bid)
    Urgent
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    32 bids

    I need 5 java and Asterisk Developer from US

    $6691 (Avg Bid)
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    7 bids

    Looking for someone to oversee the Chainlink Node operation on day to day basic on the early stage of the Node setup . Fulfilling requests and contract [login to view URL] who has strong command over web API and payment API for integration with the node.

    $140 (Avg Bid)
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    12 bids

    We are a unique 2-wheeler accessory startup. We have built a hardware that can be connected to any 2-wheeler and it reads the information displayed on the bikes dashboard and sends it to the mobile phone. Also our hardware consists of buttons that can be strapped to the bike handle grips and can be programmed to perform actions on our mobile app. We are looking for an android developer who can de...

    $455 (Avg Bid)
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    12 bids

    Hello! I have a script that shows error, please help me fix it right away! I can send you the code over private message. Thank you.

    $25 (Avg Bid)
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    48 bids

    I need a Quiz Game Android Apps with Google Adsense Integration. Details will be provided at the time of conversation/interview.

    $172 (Avg Bid)
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    15 bids

    I am looking for someone that have good experience with the following technolgies: -Hadoop -Hive -Kafka -Sqoop -Isilon I am looking for someone who can support me during the New York eastern time form 9 am to 5 pm.. Please be serious, otherwise don't waste my time..This is urgent based and long term position..

    $675 (Avg Bid)
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    9 bids
    Minecraft Java Mods Developer 6 days left
    VERIFIED

    I manage commercial edu project for kids base on minecraft. I'm looking for minecraft programmers.

    $20 / hr (Avg Bid)
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    12 bids
    app and web development 6 days left
    VERIFIED

    find problem why google app engine why app is getting slow

    $51 / hr (Avg Bid)
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    14 bids

    I need an android calculator app. This should be finished in 15 days.

    $162 (Avg Bid)
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    60 bids

    Android IOS developer needed for long term

    $9 / hr (Avg Bid)
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    34 bids

    Looking for a software engineer to create for me a software that will work automatically, if you want to know more info regarding this project hit me up

    $86 (Avg Bid)
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    15 bids

    need android app for our costumer to use of complained and new order. ex - ticket generation and order management connect with google play store

    $51 (Avg Bid)
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    14 bids

    build Android App.. Task in App like .. Visit and get point task advance UI php back end admin penal payment gateway i have sample app for reference prefer Gujarati developer

    $470 (Avg Bid)
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    22 bids

    Build me a web application which is portable to any website. Need to Customized mobile covers and t shirts which is able to work digitally & show the final product.

    $117 (Avg Bid)
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    7 bids

    android app for expert freelance.

    $363 (Avg Bid)
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    26 bids

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