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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    657 znalezione projekty, cennik w USD

    Hi, I am looking for JAVA CODE I will receive from you that I will be able to implement into a program I am writing and I need to be able to give a URL of a file, or a file saved locally and the code will be able to open the PDF and extract data from it and be able to import it into a data base. I have a database already set up, so all the code needs to be able to do is output it in like a print ...

    $150 (Avg Bid)
    $150 Średnia Oferta:
    8 składanie ofert
    jave to c# 6 dni left
    ZWERYFIKOWANY

    got a project in java and need it to convert to c#

    $31 (Avg Bid)
    $31 Średnia Oferta:
    6 składanie ofert

    this job is a test task to test your skills regarding clean programming and clean design implement this api calls: [zaloguj się, aby wyświetlić URL] [zaloguj się, aby wyświetlić URL] load required masterdata like [zaloguj się, aby wyświetlić URL] on starting of the tests separate api calling (service) properly from unit testing. requirements: - works well on Windows and Linux - your methods ar...

    $47 (Avg Bid)
    $47 Średnia Oferta:
    6 składanie ofert
    Java tutor 6 dni left
    ZWERYFIKOWANY

    I need help understanding some concepts from my lecture would like to start now

    $9 / hr (Avg Bid)
    $9 / hr Średnia Oferta:
    7 składanie ofert
    Web application development -- 2 6 dni left
    ZWERYFIKOWANY

    We need to develop a file modification website, where our client sends us a file and our managers send him a modified file in exchange for a price, variable depending on the characteristics of the file. Self-development preferred. An example of our current file manager, price, and variable database, as well as a web example of the final work, is delivered. It is necessary to include a technical as...

    $256 (Avg Bid)
    $256 Średnia Oferta:
    9 składanie ofert
    ANDROID DEVELOPER Needed -- 6 6 dni left
    ZWERYFIKOWANY

    to find API Tokens and SSH keys from the course code wich should be added on the server to solve in-app purchase issue

    $10 (Avg Bid)
    $10 Średnia Oferta:
    1 składanie ofert
    Java processing.org -- 2 6 dni left
    ZWERYFIKOWANY

    Get input from the camera and create an original and dynamic effect that you then present in a window.

    $35 (Avg Bid)
    $35 Średnia Oferta:
    2 składanie ofert

    I need a part time Google Admanager with Java script/HTML5 knowledge freelancer. Your job is setting ad units, optimizing revenue for our publishers.

    $13 / hr (Avg Bid)
    $13 / hr Średnia Oferta:
    3 składanie ofert

    I need Commpleted server side integration in Java web based Application with Struts 1 Framework Scenario: 1. User is clicking of one Image (Product ID) 2. Going to Cart with Paypal Smart Buttons (Link 2) 3. Select one Payment-Method (Checkout) 4. Create secure Payment 5. Capture Payment in txt file 6. Redirect Link 1: [zaloguj się, aby wyświetlić URL] Link 2: [zaloguj się, aby wyświetlić URL]

    $191 (Avg Bid)
    $191 Średnia Oferta:
    5 składanie ofert
    OpenGL task 6 dni left
    ZWERYFIKOWANY

    Hi I am looking for someone who can do OpenGL quick task.

    $57 (Avg Bid)
    $57 Średnia Oferta:
    4 składanie ofert
    Android Message feature 6 dni left
    ZWERYFIKOWANY

    My team and I need assistance with the message feature in our app. We have already developed the main screen which loads the conversations, all that needs to be done is when the use clicks the conversations, they get taken to the chat screen of that conversation with the chat bubbles. Also the functionality of sending messages needs to be added to that scree. Specifics of how the data is to be str...

    $212 (Avg Bid)
    $212 Średnia Oferta:
    20 składanie ofert

    Development of a program capable of obtaining data from a .dem file of the CS: GO game by means of a parser and transmitting them to an excel. The program must be able to extract data from a large number of .dem at once, this data must be able to be extracted and reflected in excel documents or similar The data to be extracted will be communicated once the project begins. The objective is to be ...

    $30 - $250
    Ukryte
    $30 - $250
    11 składanie ofert

    * Real Expert in exoplayer * Create custom function for Channel Mapping Audio Processor by exoplayer and implement it to SimpleExoPlayer object * This function should allow user interaction by switching using left/right/both channel in stereo output stream on the fly (Means when media playback running)

    $20 (Avg Bid)
    $20 Średnia Oferta:
    1 składanie ofert

    parse push notification payload and open some screen in Android native mobile app

    $116 (Avg Bid)
    $116 Średnia Oferta:
    15 składanie ofert

    Hacer varias mejoras a un sitio web de avisos clasificados detalladas en archivo adjunto, desarrollado en java EE y mysql y funcionando en aws, también utiliza javascript, html, css, el sitio web es [zaloguj się, aby wyświetlić URL] . Detalle: Proyecto Autotienda Sitio web de avisos clasificados, lo distinto de este proyecto es que permite crear distintos sitios web de avisos clasificado...

    $992 (Avg Bid)
    $992 Średnia Oferta:
    12 składanie ofert
    test rail selenium integration 6 dni left
    ZWERYFIKOWANY

    need to integrate selenium with test rail in my project.

    $20 - $168
    $20 - $168
    0 składanie ofert
    Java project 6 dni left

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

    $26 (Avg Bid)
    $26 Średnia Oferta:
    18 składanie ofert

    PLEASE TAKE NOTE OF THE FOLLOWING: 1. We have hosted a website, and we note vulnerabilities open. Details in attached file. 2. The SW used for development is JAVA : Core Java- - No Framework 3. Database : PostgreSQL 4. Web Server : Apache Tomcat version 9.0.38 5. Hosting using EC2 with application load balancer 6. The Vulnerabilities upon VAPT routine was noticed – High RISK LEVEL – - ...

    $428 (Avg Bid)
    $428 Średnia Oferta:
    3 składanie ofert

    Hi, I want a android developer to crate a android attendance app in Kotlin. It's have 75 screen. Strict timeline.

    $360 (Avg Bid)
    $360 Średnia Oferta:
    8 składanie ofert

    We have an android based VOIP application, already developed in Java. We need an experienced android developer work with our in-house team to resolve and update issues. Must have experience in: - Long running background apps - Android System/Core Libraries Tasks include both UI/UX and funcional changes in the application.

    $292 (Avg Bid)
    $292 Średnia Oferta:
    8 składanie ofert
    client/server 6 dni left
    ZWERYFIKOWANY

    C++ socket programming client and server

    $16 (Avg Bid)
    $16 Średnia Oferta:
    6 składanie ofert

    I need a new basic java developer to teach the java . we need a serious and hard working person for long term. we need work at low budget

    $7 / hr (Avg Bid)
    $7 / hr Średnia Oferta:
    5 składanie ofert
    Mobile app modifications -- 2 6 dni left
    ZWERYFIKOWANY

    I have life mobile app ( ios swift - android java - backend asp.net mvc) i need to make some modifications listed in the attached file

    $594 (Avg Bid)
    $594 Średnia Oferta:
    22 składanie ofert

    Background description: HTML, CSS, JS, jQuery, BootStrap, ReactJS, Apache Cordova & Intermediate Java/Korlin Job Description: We have a web app developed using fronend technologies: HTML, CSS, JS, jQuery, BootStrap, ReactJS & Backend technologies: Spring, Hibernate, JPA & Oracle. We are seeking a mobile developer to develop a mobile app for Android & iOS environment using Apache ...

    $147 (Avg Bid)
    $147 Średnia Oferta:
    2 składanie ofert

    android app having some issue please check below for error in details... Your app is using an unsafe implementation of the X509TrustManager interface with an Apache HTTP client, resulting in a security vulnerability. Please see this Google Help Centre article for details, including the deadline for fixing the vulnerability. Vulnerable classes: [zaloguj się, aby wyświetlić URL]$Response$2 Affe...

    $21 (Avg Bid)
    $21 Średnia Oferta:
    9 składanie ofert

    We need a consultant on Java, Kafka, JMS, AWS Cloud to give support for a few months. We will give 20-22k per month

    $282 (Avg Bid)
    $282 Średnia Oferta:
    2 składanie ofert
    Dreamboard Mobile Apps 6 dni left
    ZWERYFIKOWANY

    We would like to bring our old ios and android apps back on their feet, making them work on the newer version of ios/iphone and android terminals. We already have the code(objective-c and java, respectively) and the apps are published on the stores, but they are not updated since 2014: what we are looking for is someone who can hammer them just enough to make them work again, no new or re-developm...

    $16 / hr (Avg Bid)
    Projekt z Umową o Zachowaniu Poufności
    $16 / hr Średnia Oferta:
    20 składanie ofert
    Blockchain 6 dni left

    new blockchain systems built for shopping

    $430 (Avg Bid)
    $430 Średnia Oferta:
    5 składanie ofert

    I have to attempt a Java test in fixed time duration. Need support for this task.

    $32 (Avg Bid)
    $32 Średnia Oferta:
    11 składanie ofert

    Need to build an Admin Panel for my app + extra changes in the app

    $42 (Avg Bid)
    $42 Średnia Oferta:
    8 składanie ofert
    Android developer -- 3 6 dni left
    ZWERYFIKOWANY

    I need a android developer to speed up my work, he should know kotlin can support for sunday and monday

    $8 / hr (Avg Bid)
    $8 / hr Średnia Oferta:
    6 składanie ofert

    We are looking for java/c++ developer for conversion to new OTP audio chip supplier. You will be converting an existing java GUI application to work with OTP audio chips from a new supplier. You will have full support from our supplier and have access to their drivers and libraries. The software creates templates for binaries, does some audio processing and interfaces with the chip-writing-hardwar...

    $25 / hr (Avg Bid)
    $25 / hr Średnia Oferta:
    7 składanie ofert

    Designing a seller partner app

    $8 (Avg Bid)
    $8 Średnia Oferta:
    1 składanie ofert

    - Java EXPERTS ONLY! YOU WILL BE PROVIDED A TEST TASK AND SENIOR DEVELOPER WILL REVIEW YOUR SKILL. - YOU SHOULD BE AVAILABLE FOR VIDEO MEETING AND SCREEN SHARING WHILE THE TEST. I am looking for a senior full-stack Java developer who can work on our website to fix existing issues and add new features as needed. Requirements: - 7+ years of Java experience - Work in U.S time zone - Individual contr...

    $24 / hr (Avg Bid)
    $24 / hr Średnia Oferta:
    14 składanie ofert

    I need you to take an exam in codility platform and required assistance during the test. I need some who is good in taking hacker rank or codility exams before and able to solve quickly. Please don’t bid if you are not expert in java data structures. Moreover, It is required to solve with in timeframe.

    $20 (Avg Bid)
    $20 Średnia Oferta:
    2 składanie ofert

    Website design with programming

    $139 (Avg Bid)
    $139 Średnia Oferta:
    24 składanie ofert

    Looking for an Android developer for customization of a native Android app. Requirements are changing logo, title, color, bundle name like changes which can be applied in couple of hours. I will give the source code.

    $12 / hr (Avg Bid)
    $12 / hr Średnia Oferta:
    40 składanie ofert

    Hello, There is an android card game poker app where multiple people play at the same time. The first part of this project will be to just fetch the list of all players and their stack sizes. I'll send you more details in pm. I guess one of the way through which this can be done is using Appium or UIautomator. If you have any other appoach that will be fine too. I have attached screenshot ...

    $141 (Avg Bid)
    $141 Średnia Oferta:
    2 składanie ofert

    I have the SQL database and html pages ready, I need help in completing the project with spring MVC, controller, DAO and finally running the project

    $94 (Avg Bid)
    $94 Średnia Oferta:
    9 składanie ofert

    I require an app similar to dominos

    $309 (Avg Bid)
    $309 Średnia Oferta:
    4 składanie ofert

    Hi there, We are looking for a freelance to create Android & iOS client SDKs for our API. Our project is an In-app Ads network and the SDKs should let developers to display Ads into their apps. Good to know: - The database is created and works perfectly. - The iOS SDK doesn't need to be "SkAdNetwork-Friendly" as it doesn't track audience data. - Android SDK is almost com...

    $583 (Avg Bid)
    $583 Średnia Oferta:
    4 składanie ofert
    Set up radio app for me 6 dni left
    ZWERYFIKOWANY

    Hello i am looking for someone to fully set up this radio app and make it to where all the stations for online radio streaming are on the app. You must set it up 100 percent [zaloguj się, aby wyświetlić URL] This is the app i would like for you to use for setting up my radios station streaming app. If you can do this type I am ready now

    $473 (Avg Bid)
    $473 Średnia Oferta:
    29 składanie ofert

    I am using node js as backend and now I want to run one java's function in my node js code so is there any expert who can create spring boot API for me that can be called in node js

    $14 (Avg Bid)
    $14 Średnia Oferta:
    11 składanie ofert

    Hello, I need a program that captures an area of the desktop and reads the words that appear there. Depending on the word that comes out, you will have to go to another point on the screen and click or double-click automatically. I would like the words and the place to click to be configurable for me. I would also like to be able to open more than one copies of the program at the same time to capt...

    $253 (Avg Bid)
    $253 Średnia Oferta:
    6 składanie ofert

    I have a MySQL database. But I have no idea to create entities file for spring boo. Help me how to create entities file with full tables relationship. And show me how to query on Reponsitory file with table rationship. - I am Springboots student. Hope someone help me.

    $26 (Avg Bid)
    $26 Średnia Oferta:
    13 składanie ofert
    Android Development_02 6 dni left
    ZWERYFIKOWANY

    I am looking to android developer for a Backend app for android and iOS with React Native. I need someone professional as I do not want copied code apps or purchased code apps , everything has to be original and native not hybrid native .

    $169 (Avg Bid)
    $169 Średnia Oferta:
    10 składanie ofert
    eftpos device coomunication 6 dni left
    ZWERYFIKOWANY

    send Amount to a credit card reader, have the reader carry out the transaction, and then report to my application that the transaction was successful or failed. Only if you have experience with it developing software. communicating that information with the credit card reader Integration/pin pad.eftpos. Must be able to demonstrate capability of doing project.

    $3846 (Avg Bid)
    $3846 Średnia Oferta:
    8 składanie ofert

    i have java web app function requested you to convert in spring boot api ping me for more

    $19 (Avg Bid)
    $19 Średnia Oferta:
    6 składanie ofert

    I need resource to do customization of common source code for Chat & VoIP. This application is android based, using mostly Java. The reason why i need this customization is due to the opensource software need more custom to have more interesting layout. It is also because it needs update of the software while the library is not really in place.

    $1036 (Avg Bid)
    $1036 Średnia Oferta:
    5 składanie ofert
    Job Search Android Application 6 dni left
    ZWERYFIKOWANY

    Hello, I need an android java programmer to work with creating an application that will be similar to what freelancer (this website) is. The main purpose of the application is to post jobs, look for jobs, maintain your profile, and communicate with employers / employees. The programmer will work with me (i'm doing the API) together to make the application work. The API as of yet is not fin...

    $1514 (Avg Bid)
    $1514 Średnia Oferta:
    39 składanie ofert

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