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!

Contratar a Java Developers

Filtro

Mis búsquedas recientes
Filtrar por:
Presupuesto
a
a
a
Tipo
Habilidades
Idiomas
    Estado del trabajo
    648 trabajados encontrados, precios en USD

    I want to be able to use images from the gallery as if is was from the camera. >>>> Important: I know that fake camera apps exists, but they only work when the app lets you choose the camera, they don't work for when it is hard coded. The solution could be a modified Android room, some kind of patch, an app or anything. It can be as simple as possible, no fancy things. But it mus...

    $318 (Avg Bid)
    $318 Oferta Promedio
    8 ofertas

    Hi, Please find the attached file. I need a plagiarism free code. Thanks

    $34 (Avg Bid)
    $34 Oferta Promedio
    21 ofertas

    We need to detect small objects on flat surface on the different backgrounds (light color backgrounds and black color small objects). The code should be written with openCV and in Java (we will integrate the code in Android application) The detection function/code/library should also pass back the coordinates of the detected objects.

    $21 / hr (Avg Bid)
    $21 / hr Oferta Promedio
    38 ofertas

    Software that can make calls from mobile phones and pcs

    $226 (Avg Bid)
    $226 Oferta Promedio
    4 ofertas

    This is a rush case. Please tell me how soon can you finish ? I need a money transfer APP, like Cash, Venmo, for android with full features and functionalities User panel and Admin Panel database connect integrate bank APIs with Plaid [iniciar sesión para ver URL] You don't need to design APP, I will send you UI theme kit don' t use PHP as a backend Please tell me which backe...

    $2368126568 (Avg Bid)
    $2368126568 Oferta Promedio
    30 ofertas

    Revise our existing Android Kotlin codebase to reflect our new design for version 5.0 of our flagship app. To emphasize, your are not building an existing app, rather modifying an existing application using patterns and practices in place. You can see the existing app here: [iniciar sesión para ver URL]

    $545 (Avg Bid)
    $545 Oferta Promedio
    24 ofertas
    Automation Testing 1 día left
    VERIFICADO

    • Experience building test automation framework, test automation scripting, scheduling and reporting using modern testing tools (Selenium, Selenium Grid, Katalon, etc.) • Ability to analyze test scenarios and design/convert to automation scripts

    $20 / hr (Avg Bid)
    $20 / hr Oferta Promedio
    29 ofertas
    Look an android app expert 1 día left
    VERIFICADO

    I have a android app source. I need to add one UI screen and function. If you have experience, let me know

    $19 (Avg Bid)
    $19 Oferta Promedio
    7 ofertas
    Computer Networks in Java 1 día left
    VERIFICADO

    Need to implement reliable file transfer protocol on top of DatagramSocket API provided by Java (in particular send and receive methods of DatagramSocket class), namely Stop-and-wait 3.0. Please carefully read and review attached document for full instructions! Only contact if you are an expert in programming for computer networks in Java!

    $89 (Avg Bid)
    $89 Oferta Promedio
    10 ofertas

    i need someone to fix an issue about an app on Google Play Store. This is the msg i got: Issue: Missing or inaccurate target audience information Your app will be removed from Google Play for one of the following reasons: You have not yet completed the Target audience and content section of the Play Console for your app; OR You completed the Target audience and content section but your app was pr...

    $27 (Avg Bid)
    $27 Oferta Promedio
    10 ofertas

    Hello, Am looking for a professional to create me an app that works just like TikTok? I have my own logo and app name already

    $2162 (Avg Bid)
    $2162 Oferta Promedio
    8 ofertas

    Require site to be moved from IIS 7.0 running Tomcat, JDK 8.x, MySQL 5.1 to cloud services. Open to Azure, AWS, or Kubernetes solutions. Looking for a solution to be handed over in a manner that we can self support ongoing. Focus on a smooth transition and manageable ongoing running costs for the services.

    $2233 (Avg Bid)
    $2233 Oferta Promedio
    38 ofertas
    Fix existing mobile app 1 día left
    VERIFICADO

    I have a mobile app in Android and IOS already. I need to add some features and make some corrections on them. The App is built in JAVA and xcope language.

    $381 (Avg Bid)
    $381 Oferta Promedio
    27 ofertas
    Senior G-suite Addon developer 1 día left
    VERIFICADO

    We are looking for a senior Gsuite Addon developer.

    $482 (Avg Bid)
    $482 Oferta Promedio
    12 ofertas

    a small aes-128 encrypted string decrypter with provided key

    $407 (Avg Bid)
    $407 Oferta Promedio
    12 ofertas

    I am looking for some expert in data structures and algorithm using java.

    $129 (Avg Bid)
    $129 Oferta Promedio
    20 ofertas

    Make a web app that should be able to convert user given python code to the English written Algorithm. For example: #Python code a=2 b=2 print(a+b) #Pseudo code 1. Initialize a with 2 2. Initialize a with 2 3. Print sum of a and b

    $13 (Avg Bid)
    $13 Oferta Promedio
    4 ofertas

    I'm a junior Android developer, I know the each concepts itself but when it comes to coding and making it to work together is a bit confusing. I need someone that could go through a sample app( that it could be anything I have nothing in mind but just something not to complicated because I'm trying to learn how to use the concept in a right way ) and explain the process step by step.

    $12 / hr (Avg Bid)
    $12 / hr Oferta Promedio
    13 ofertas

    Hello, friends with software experience in the IPTV industry should only bid. MAG subscription part of our scrpt similar to X-tream is missing. In this section, there is a need for a developer / software developer who will be able to create subscriptions and ensure smooth running in the stalker. We are looking for personnel to complete the portal requirements on the script on MAG device and STB-E...

    $50 / hr (Avg Bid)
    $50 / hr Oferta Promedio
    11 ofertas

    Looking to build tool from where users can check DNS records for one domain and many domains. I need this tool to build in Core PHP/HTML/CSS ( No bootstrap/CMS)

    $9 (Avg Bid)
    $9 Oferta Promedio
    2 ofertas

    Create a uniform-cost agent in a simple Java Game. More information in chat.

    $120 (Avg Bid)
    $120 Oferta Promedio
    9 ofertas
    Messanger need to get done 1 día left
    VERIFICADO

    Hello , i am looking for expert who knows well about Jisti , and webrtc . who can start working on it . we required One to One chat One to Many Chat One to One audio One to Many Audio One to One video One to Many video and live streamming Technology we using Android (Java ) IOS (Swift ) urgent requirement thank you Pankaj

    $1500 - $5000
    Sellado
    $1500 - $5000
    16 ofertas
    setup my java project 1 día left
    VERIFICADO

    my college project is on office management code is already written, you have just create database in my sql and setup my project my project language - java and sql for database you have to setup my file in eclipse and make and connect to sql database in my system

    $61 (Avg Bid)
    $61 Oferta Promedio
    17 ofertas

    I need a computer scientist expert in algorithm design and data structure to help me with my project. if you are interested please me for more details.

    $24 (Avg Bid)
    $24 Oferta Promedio
    11 ofertas
    $22 Oferta Promedio
    10 ofertas

    Hi! Those who are going to do the job should have a good habit with Java and PHP, you should also have a clue about how REST APIs work. The backend is Laravel while the app is Java and uses a REST API against the backend. You should also be able to include matterport in the app.

    $1221 (Avg Bid)
    $1221 Oferta Promedio
    216 ofertas

    i need coders who has already worked on netbeans using java and ms access as backend.

    $47 (Avg Bid)
    $47 Oferta Promedio
    8 ofertas
    Need an Haskell Tutor 1 día left
    VERIFICADO

    I need Haskell Tutor to work with me for 1 hour

    $26 (Avg Bid)
    $26 Oferta Promedio
    3 ofertas

    I need a computer scientist expert in algorithm design and data structure to help me with my project. if you are interested please me for more details.

    $17 (Avg Bid)
    $17 Oferta Promedio
    10 ofertas
    OOP ERROR CODE NEED HELP 1 día left
    VERIFICADO

    if you could fix it for me which is Exception in thread "AWT-eventqueue-0" [iniciar sesión para ver URL]

    $11 (Avg Bid)
    $11 Oferta Promedio
    4 ofertas

    Need a single App developed for Android/Ios Hybrid in Native. Its a replica of existing app. This required quick turnaround of 4-6 weeks max from start. App name is Twiclo for which a copy needs to be made on Android Play Store. If the work is good, there are further 2 more similar apps to be developed as further work. By default same resource would be developing those as well. Play store has 3 ap...

    $1529 (Avg Bid)
    $1529 Oferta Promedio
    158 ofertas
    Build a cloud software 1 día left
    VERIFICADO

    I would like to create a software that retrieve information from fb ads manager (Audience Insights) Which means if the user search for car services, the data from fb audience insights will pop up but in an organized way.

    $354 (Avg Bid)
    $354 Oferta Promedio
    10 ofertas

    Machine Vision software stores data in a PostgreSQL database, and in a local directory on HDD. Want to build a display site, showing all the product runs, with statistical information and allowing the user to choose a run and generate a report and export it. Use Jasper Reports to build Dashboard and reports portal. Extract data from PostgreSQL 12 directly or using ODBC and display status dashboard...

    $2756 (Avg Bid)
    $2756 Oferta Promedio
    21 ofertas

    I want some help for adding loggings for Hibernate in a SOAP web services project.

    $9 / hr (Avg Bid)
    $9 / hr Oferta Promedio
    5 ofertas
    Excel-like Tool -- 3 1 día left
    VERIFICADO

    We are looking to modify an existing tool within an application we're developing. We also need the tool to be a standalone application. See attached. The attachment includes some examples of tasks to be done. That which is crossed out in red has been completed.

    $9 / hr (Avg Bid)
    $9 / hr Oferta Promedio
    2 ofertas
    Excel-like Tool -- 2 1 día left
    VERIFICADO

    We are looking to modify an existing tool within an application we're developing. We also need the tool to be a standalone application. See attached. The attachment includes some examples of tasks to be done. That which is crossed out in red has been completed.

    $7 / hr (Avg Bid)
    $7 / hr Oferta Promedio
    16 ofertas
    Springboot APIs and Reporting 1 día left
    VERIFICADO

    Hello i am looking for a Dev that knows Springboot worked with it for at least 5+ years thank you

    $1889 (Avg Bid)
    $1889 Oferta Promedio
    19 ofertas
    android application -- 2 1 día left
    VERIFICADO

    Read Message From Mobile Phone And Forward Message to API Example sim 1 number= 111111 sim 2 number= 222222 if Message Received on sim 1 call api Example Message= your account is active success [iniciar sesión para ver URL] account is active success

    $93 (Avg Bid)
    $93 Oferta Promedio
    5 ofertas
    Fix my existing Mobile App -- 3 1 día left
    VERIFICADO

    I have a mobile app in Android and IOS already. I need to add some features and make some corrections on them. The App is built in JAVA and xcope language.

    $309 (Avg Bid)
    $309 Oferta Promedio
    29 ofertas

    Need android app for my coaching institute, 1) admin panel 2) Video upload 3) Video subscription after watching 10/15 second 4) Free video option 5) 3 Subcription Plan

    $219 (Avg Bid)
    $219 Oferta Promedio
    13 ofertas

    I want to download a large number of PDFs and search for various key words. Then return the names of all the PDFs that contain those words. Download will need to scrap/download the PDFs (>100,000 first time) then download any new ones from that point. Then I need to search for keywords that I will define/change.

    $415 (Avg Bid)
    $415 Oferta Promedio
    36 ofertas

    I need an Android expert that can make my idea to real one. The launcher should be always top at screen even though there is another app open. and it should open other 2 apps when clicking this launcher. That's all!

    $245 (Avg Bid)
    $245 Oferta Promedio
    3 ofertas

    Hi, I need to program application template in android studio. There are 7 screens to be programmed plus few popups or extra containers with additional information. App is about adding Points of interest to the map. Any additional photos or logo required to finis will be provided

    $41 (Avg Bid)
    $41 Oferta Promedio
    11 ofertas

    We have an OpenShift / Kubernetes deployed PAM process application(s) with Spring Boot and Angular. The server-side development requires PAM development.

    $20 / hr (Avg Bid)
    $20 / hr Oferta Promedio
    1 ofertas
    Fix my Android Studio problems 1 día left
    VERIFICADO

    Hello I have react-native project. Bu I have sum problems in Android studio. Can you fix it

    $31 (Avg Bid)
    $31 Oferta Promedio
    15 ofertas

    we need Like a mx player application admin dashboard user dashboard , any user can post video same as a youtube ,

    $1716 (Avg Bid)
    $1716 Oferta Promedio
    27 ofertas

    Want to build a Office Management Software

    $351 (Avg Bid)
    $351 Oferta Promedio
    27 ofertas
    Full stack 1 día left

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

    $13 / hr (Avg Bid)
    $13 / hr Oferta Promedio
    11 ofertas

    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 [iniciar sesión para ver URL] . Detalle: Proyecto Autotienda Sitio web de avisos clasificados, lo distinto de este proyecto es que permite crear distintos sitios web de avisos clasific...

    $1102 (Avg Bid)
    $1102 Oferta Promedio
    28 ofertas

    Hi I need a little help for a java project. it shows error while running

    $14 (Avg Bid)
    $14 Oferta Promedio
    19 ofertas

    Principales artículos de la comunidad Java