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.

If you are a Java developer, can finish tasks with high level standards and in a timely manner, then this is the right place for you! Freelancer.com supplies Java freelancers with thousands of projects, having clients from all over the world looking to have their job done professionally and settling for nothing but the best. Jobs vary from building dynamic web & desktop applications to fixing errors and malfunctions with Scripts. Those clients are looking for someone like you to get the job done. If you believe you can do that, then start bidding on JavaScript projects and get paid with an average of $200 per project!

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    551 travaux trouvés au tarif de EUR

    On a 150 vecteurs dans une base de donné iris classé en 3 types (setosa,versicolor,virginica). on génere 60 autres vecteurs aléatoirement et les classer selon les 3 types avec l'algorithme de som khanon

    €145 (Avg Bid)
    €145 Offre moyenne
    6 offres

    Experto en java para modificar programa

    €399 (Avg Bid)
    €399 Offre moyenne
    13 offres

    Necesitamos un proyecto ejemplo (seguridad, grabado /lectura en base de datos) usando serverless y la explicación correspondiente para entender las consideraciones de programacion, seguridad y despliegue.

    €145 (Avg Bid)
    €145 Offre moyenne
    3 offres

    I need a android app to compress images taken by camera or picked from gallery. To compress from any size to 150 kb with lossless compression. We can talk about resolution and more over chat

    €107 (Avg Bid)
    €107 Offre moyenne
    6 offres

    Hi I am looking for a Mobile app developer who is experienced in real-time chatting using Firebase. App should include notification, image and video posting etc. I'll share the detailed requirements with right candidate. Feel free to send me message if you are sure you can complete it very shortly. PS. Designs are Ready. William

    €177 (Avg Bid)
    €177 Offre moyenne
    31 offres
    Perl Project for Keys 6 jours left
    VERIFIÉ

    I need some one to create this. Perl is preferable. Java is ok too.

    €178 (Avg Bid)
    €178 Offre moyenne
    2 offres
    mobile app for warehouse 1 6 jours left
    VERIFIÉ

    Data synchronization and conflict resolution I did the first stage and I need someone to continue on my code to do this stage : The mobile app from stage I should be enhanced with the ability to store data about tracked products in the local memory of a mobile device. All operations on products (adding new products, increasing amount, decreasing amount and removing) should now be available regardl...

    €166 (Avg Bid)
    €166 Offre moyenne
    5 offres
    Lawyer Case Management Site 6 jours left
    VERIFIÉ

    Hello! We are trying to develop a web application (Spring based)for attorneys' case management and would like to work with experienced Java developers who can work at least 20 hours week (more if your quality of work is good). Join our team and be part of something huge! Automation testing via Selenium and/or experience with AI (Tensorflow) is a plus.

    €7 / hr (Avg Bid)
    €7 / hr Offre moyenne
    4 offres
    Build Prosody Plugin (lua) 6 jours left
    VERIFIÉ

    Build SMTP plugin for prosody xmpp server for inbound and outbound email. MAX BUDGET 75EU

    €74 (Avg Bid)
    €74 Offre moyenne
    1 offres

    About us: Start-up company for Delivery system What we're looking for: An experienced web and/or app developer to help kick-start/build on web and mobile platforms that can together make a Delivery system. We need someone to work as Web designer, PHP or ASP .NET programmer, iOS developer and Android developer. The project includes approaching vendors by phone call, within app ordering and fe...

    €498 (Avg Bid)
    €498 Offre moyenne
    28 offres

    Unable to get managed connection for jdbc .

    €38 / hr (Avg Bid)
    €38 / hr Offre moyenne
    4 offres
    Hadoop Map Reduce 6 jours left

    Write code for testing clusters (Map Reduce)by using Java in Hadoop environment

    €133 (Avg Bid)
    €133 Offre moyenne
    7 offres
    webscraping 6 jours left

    You must access a site to retrieve the data from the search, the recovery of the data must have a maximum of 100 items recovered,

    €19 (Avg Bid)
    €19 Offre moyenne
    9 offres

    Hi How's it going, I've built a computer vision project, but I need an expert to help me work out bugs in the project. You must be very familiar with computer vision, openCV, flask, tensorflow, and deep learning.

    €132 (Avg Bid)
    €132 Offre moyenne
    8 offres

    We require a competent Matomo/Piwik developer to implement a number of custom statistics to an existing Java web app.

    €512 (Avg Bid)
    €512 Offre moyenne
    4 offres

    We need a 12-year-old Java program updated to Python 3. Original source code will be provided. Called "Tiny Proxy", it acts as web server for an off-line file directory. It scans the directory for folders, proxying each as a Web site. Need it to work with a link checker that will search links in a local file structure, but treats local file structure as separate urls.

    €174 (Avg Bid)
    €174 Offre moyenne
    15 offres
    Mobile app (Android and iPhone) 6 jours left
    VERIFIÉ

    Need a frontend and backend. Semi-complex app. React/redux expertise. Java backend expertise.

    €35 (Avg Bid)
    €35 Offre moyenne
    6 offres

    Hi I need mobile app in Android similar to [se connecter pour voir l'URL] 1) Backend used is Wordpress 2) Mobile app should be of similar speed Prior experience with similar projects will be preferred

    €479 (Avg Bid)
    €479 Offre moyenne
    17 offres
    android develper 6 jours left

    I want to make one app for android so plz contect on *Removed by Admin*

    €81 (Avg Bid)
    €81 Offre moyenne
    7 offres

    Goal: Create a functionality that will upload a file (multipart) to a remote service (php based) of my choice. The uploaded file should be accessible as shown here [se connecter pour voir l'URL] Should use android 4.0.3 SDK I will put the code into my app. For more info check this: [se connecter pour voir l'URL] I KNOW JAVA BUT I AM BUSY WITH OTHER PROJECTS. IF YOU CAN'T DO IT ...

    €16 (Avg Bid)
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    8 offres

    We are looking for SAPUI5 developer with having mininum experience of 4-5 years with strong understanding of JavaScript, HTML5, and CSS. Any exposure in consuming JAVA/C# webservices, oData services will be an added advantage. Developer should be able to work in a fast pace environment, and complete daily tasks without failure. This is a product development work, and not a service requirement. D...

    €851 (Avg Bid)
    €851 Offre moyenne
    4 offres

    I need someone who can write java classes and use the interface I need it to be finished in short time ** I will give the chance to the beginners in the freelancer

    €24 (Avg Bid)
    €24 Offre moyenne
    19 offres

    I need to develop an application to avoid people sleeping. i.e. keep people wake up

    €18 / hr (Avg Bid)
    €18 / hr Offre moyenne
    26 offres

    I need you to develop some software for me. I would like this software to be developed for Windows using Java.

    €3 / hr (Avg Bid)
    €3 / hr Offre moyenne
    5 offres
    Line application 6 jours left
    VERIFIÉ

    I'm looking developer who can develop "Line application" (Line is the name of Chat app which popular in Japan). This app will use line message to be command and keep data into database server (MySQL)

    €440 (Avg Bid)
    €440 Offre moyenne
    37 offres

    Hello everyone ! I need the RFD8500 RFID tag reader Android SDK from the manufacturer to be converted to use as a Plugin for Ionic v3. Below is the link, which contains the documentation, examples with Android Studio source code and the APK. [se connecter pour voir l'URL] I wait for interested !!

    €133 (Avg Bid)
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    3 offres
    Develop a software 6 jours left
    VERIFIÉ

    I need a software developer for my project.

    €124 (Avg Bid)
    €124 Offre moyenne
    37 offres

    Project: Develop an Android application where user will be able to donate money fast via credit card wireless option. Experience: You must have experience with Canadian payment processors like Moneris, Chase, Elevon or Global Payment engine. You must have experience with Android development. You must have experience with web (backoffice) development, using JAVA and REACT or Angular framework.

    €1093 (Avg Bid)
    €1093 Offre moyenne
    18 offres
    Android Ar-Ge 6 jours left

    I am looking for an android developer, who has knowledge about android device rooting. I want to root the device with one touch inside my app without connecting device to pc.

    €9 - €26
    €9 - €26
    0 offres

    I need the mp3 files that the recorder generates are loaded in the s3. I have got java recoder project. it's simple.

    €18 (Avg Bid)
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    2 offres

    I need you to develop some software for me. I would like this software to be developed for Windows using Sqlite and Java (NETBEANS). The software is developed completely and need some corrections.

    €94 (Avg Bid)
    €94 Offre moyenne
    9 offres
    iPhone & Android dev 6 jours left
    VERIFIÉ

    I have an existing app written in C++ iPhone & java android. I need these apps written in swift & java android jetpack. New designs is required as well. Please no small time chancers. You must be able to work on this project full time until completed. When applying explain the different frameworks you will use with the advantages for iPhone & Android native. Also send a screenshot of ...

    €6208 (Avg Bid)
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    131 offres

    required classroom trainer for Java + bigdata for 1 week training program good pay + hotel accommodation + flight travel by company [Removed by Freelancer.com Admin]

    €844 (Avg Bid)
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    2 offres

    Strong knowledge of android operating system & android OS Scripting .I want some Changes in Operating System of android . Please do not contact from India .Other requirement discuss over chat.

    €440 (Avg Bid)
    €440 Offre moyenne
    7 offres

    i receive some information through paid subscription. i want to share that information to related users through android app in free. but user has to view 30 sec of non skipable reward video to see that info. so once i receive info i send it to all user through notification. user gets notification that new info is available, user has to see video to open that info. other than this i want following ...

    €129 (Avg Bid)
    €129 Offre moyenne
    10 offres

    [se connecter pour voir l'URL] is an ecommerce online shopping website. Website is built in Abantecart shopping cart solutions. We are looking for someone who have working knowledge in abantecart and can integrate Razorpay payment gateway and Paytm payment gateway for online payments and have to make a customized form for the payment method selection directly from the checkout page and send d...

    €40 (Avg Bid)
    €40 Offre moyenne
    7 offres

    I have a Java app, called CADI. It is not for sale so wont be in common use. It is designed to interrogate industrial equipment, but the supplier of the software has gone into administration, and they only supplied it to customers who bought industrial equipment from them - one of them being us. This app contains JRE within it, so it should run without JRE being installed on the machines themselve...

    €183 (Avg Bid)
    €183 Offre moyenne
    8 offres
    Android App on top of Magento 2 6 jours left
    VERIFIÉ

    I need to build Android app on top of magento 2 within fast time .

    €183 (Avg Bid)
    €183 Offre moyenne
    24 offres
    Selfie_website 6 jours left

    This is social networking android app on java technology. We have done coding for list and grid view adapter and few more list and grid is pending with tag, post, header, comment and share. You get all ui work.

    €21736 (Avg Bid)
    €21736 Offre moyenne
    24 offres

    I have an android app has completed 80% for face makeup and it is the similar with the other face make up apps of google play store.I have the source code for 80% and you have to complete this app. I have all UI components and screens. I will provide more detail as private chat.

    €1942 (Avg Bid)
    €1942 Offre moyenne
    33 offres

    As my title i need simple android player.. Create a activity with a simple button when we click on it video start play from url in landscape mode and it have option to lock screen and show buffering percentage. and video player have normal controller like play/pause forward/backward etc The only typical thing is show buffering percentage.. for demo you can use any url to play video

    €26 (Avg Bid)
    €26 Offre moyenne
    12 offres
    selfie_android 6 jours left

    This is social networking app on java platform. Need to do coding for list, grid views, post, tag, header, share, setting and few selector work on navigation view. We have done coding for list and grid views with date adapter and remaining list and grid views have to [se connecter pour voir l'URL] UI work you will get. We need a team who can do work fast and control the quality of code, acc...

    €461 (Avg Bid)
    €461 Offre moyenne
    16 offres

    we need a multichannel order processing and inventory management saas software for multiuser. Task as 1 Order processing 2. Shipping 3. centralized Inventory management 4. centralized Price management For multichannel as Flipkart Snapdeal Amazon etc.

    €530 (Avg Bid)
    €530 Offre moyenne
    10 offres

    We are looking for Emirates Id reader application in Android and IOS os.

    €473 (Avg Bid)
    €473 Offre moyenne
    55 offres

    Hi, I'm looking for a person that will create an app for a Android device to copy a QR and then send a command to a thermoprinter to print the same QR code on a tag.

    €572 (Avg Bid)
    €572 Offre moyenne
    102 offres

    I am developing project about algorithm analysis. I am using c++ . Can anybody help me?

    €22 (Avg Bid)
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    17 offres

    We are really looking for a talented developer, We are a nonprofit organization. We provide a free resource for learning.

    €297 (Avg Bid)
    €297 Offre moyenne
    8 offres

    Hello, I need someone who can code so that when a Nike SNKRS Pass goes live, it should automatically reserve the shoe. I should be able to input multiple nike accounts and run it so multiple passes are secured.

    €150 (Avg Bid)
    €150 Offre moyenne
    5 offres
    Congestion 2 jours left
    VERIFIÉ

    I need someone who creates algorithms using linear programming, genetic algorithm and aunt colony algorithm for congestion mitigation for a hub and spoke architecture similar to software defined network. All simulation and results will be attained using Omnet++.

    €1051 (Avg Bid)
    €1051 Offre moyenne
    23 offres

    Should have 3-4 yrs of experience on java platform -->web application development , Sql /oracle Database , Worked on payment gateway

    €336 (Avg Bid)
    €336 Offre moyenne
    12 offres

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