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
    596 trabajados encontrados, precios en USD

    Éste es un proyecto para un QA de automatización a quien le guste enseñar. Necesito un tutor particular para tutorías sobre QA automatización con Appium. Trabajo como QA y estoy pasándome al área de automatización. No me interesa un curso standard sobre QA o automatización, sino que el tutor pueda resolverme dudas puntuales sobre mi t...

    $50 / hr (Avg Bid)
    $50 / hr Oferta Promedio
    1 ofertas
    Desarrollo Juego móvil Unity 6 días left
    VERIFICADO

    Tengo un juego ya creado muy sencillo, me gustaría desarrollarlo, añadirle publicidad y lanzarlo al mercado. Los ingresos serían a repartir con el freelancer.

    $255 (Avg Bid)
    $255 Oferta Promedio
    6 ofertas

    Estamos buscando un programador con avanzada EXPERIENCIA EN PHP, LARAVEL, MYSQL, API, HTML, JAVA, CSS, para realizar una pagina de originacion de créditos en linea.  Usar como referencia [iniciar sesión para ver URL] Fases del proyecto  1. Front end: Incluye construcción de dos calculadoras que se ubican en la home una de préstamos a días y otra a ...

    $1379 (Avg Bid)
    $1379 Oferta Promedio
    33 ofertas
    app flutter Android 5 días left
    VERIFICADO

    Desarrollo de app Flutter Android

    $725 (Avg Bid)
    $725 Oferta Promedio
    42 ofertas

    Tengo un SW de control de acceso (desarrollado en C#). Los Torniquetes son accionados con una Rapsberry un programa en JAVA y codigo Phyton para dar el impulso electivo previa verificacion con lectores de Cedula. Se debe agregar la tecnologia biometrica (huella), para ello vamos a utilizar el lector UareU4500, por lo que es necesario desarrollar un modulo en JAVA que sea capaz de verificar la hue...

    $523 (Avg Bid)
    $523 Oferta Promedio
    11 ofertas
    OpenGTS instalar y configurar 3 días left
    VERIFICADO

    Necesito alguien con experiencia en la instalacion y configuracion de un servidor OpenGTS para desarrollar unas pruebas Los entregables son . instalacion y configuracion basica - instalacion del ambiente eclipse para modificar caracteristicas básicas como nombres, colores, textos, etc, nada de rediseño. - se debe habilitar o cliente REST parametriazado que cuando llegue una tram...

    $635 (Avg Bid)
    $635 Oferta Promedio
    7 ofertas

    Necesito que a la hora de cerrar una venta el sistema de 3 opciones: 1- guardar en pdf 2-imprimir un ticket NO fiscal 3- facturar e imprimir la factura Tiene que modificarse para que el sistema en caso de facturas sepa que fatura hacer. Factura A, B o C. Tiene que tener la opcion de habilitar o no esas 3 opciones. Para los que no estan familiarizados con la facturacion argentina. Afip (ente regu...

    $230 (Avg Bid)
    $230 Oferta Promedio
    8 ofertas

    necesito un par de masajeadores portatiles muy parecidos a los que se usan para las rehabilitaciones en forma de stickers, tienen que ser ultradelgados para que no se noten debajo de la ropa, que funcione a travez de una app de android o algun control remoto osea inalambrico y que sea resistente al agua, si el proyecto sale deacuerdo a mis espectativas pedire muchos mas

    $999 (Avg Bid)
    $999 Oferta Promedio
    1 ofertas

    Se requiere de implementar un software que pueda resolver las siguientes necesidades: 1. Contar con un inventario confiable que les permita saber cuánto producto esta disponible para venta. 2. Interfaz para comunicar a diversas áreas, que permita saber a los vendedores y al personal de compras, producción y distribución, disponibilidad de producto y disponibilidad de ...

    $3597 (Avg Bid)
    $3597 Oferta Promedio
    22 ofertas

    Necesito una aplicación desarrollada en java vara desarrollar una app para android la cual realizará conexiones a Active Directory para control de usuarios, realizar solicitudes a un servidor web mediante un código QR, lectura de documentos de identidad entre otras funciones

    $19 / hr (Avg Bid)
    $19 / hr Oferta Promedio
    30 ofertas

    Para el presente proyecto estoy buscando un socio, preferiblemente que esté ubicado en Colombia y más específicamente en la ciudad de Medellín, la idea es desarrollar una aplicación tipo UBER pero no es para el transporte, sino para otro renglón de la economía colombiana. En este momento se están realizando los estudios de viabilidad del proy...

    $3896 (Avg Bid)
    $3896 Oferta Promedio
    14 ofertas
    Videojuego 20 horas left

    Programar un videojuego con codigos

    $63 (Avg Bid)
    $63 Oferta Promedio
    3 ofertas

    Quisiera que creen la aplicación similar a snaptube y monetizarlo con admob

    $306 (Avg Bid)
    $306 Oferta Promedio
    14 ofertas
    TheMecanico 9 horas left

    Quiero hacer una aplicación como uber, pero para otro ámbito. Alguien que sepa muy bien hacer aplicaciones android/ios y con un diseño muy bien hecho

    $1525 (Avg Bid)
    $1525 Oferta Promedio
    38 ofertas
    Java(Spring Boot) Development 6 días left
    VERIFICADO

    Must be a expert in Java Spring Boot Hybernate Spring Cloud Angular JS Node JS

    $7 / hr (Avg Bid)
    $7 / hr Oferta Promedio
    10 ofertas

    Develop an automation interface for the series of steps to be performed in the execution of tool. The interface should be covering the activities that will be performed in the background of each step. The coverage of all activities that will be part of this project will cover multiple tool set.

    $174 (Avg Bid)
    $174 Oferta Promedio
    1 ofertas

    I need you to develop some software for me. I would like this software to be developed for Windows using Java kafaka connect or open source confluent apis. I want to you to develop and explain me how to use Kafka connect to sync up two databases. thank you

    $20 (Avg Bid)
    $20 Oferta Promedio
    1 ofertas
    java serverface 6 días left

    hi, a spring social developer who works with JSF to develop simple app allowing login to Facebook, google and twitter. after login user should present with a list of latest post on [iniciar sesión para ver URL] information on request am willing to discuss the rate

    $21 / hr (Avg Bid)
    $21 / hr Oferta Promedio
    4 ofertas
    Build me a simple app 6 días left
    VERIFICADO

    I am Harsh and I doing my Masters from a university in US and need to develop an app for a project. My project idea is to a build an app that to provide instructions to a user on how to use an Android or Apple mobile device. The app needs to work on both Android and IOS platforms. First comes Main screen with all Brands, then comes 2nd screen with all phones from that brand, third and final screen...

    $283 (Avg Bid)
    Acuerdo de Confidencialidad
    $283 Oferta Promedio
    23 ofertas
    ludo game in Android 6 días left
    VERIFICADO

    I need ludo game in Android. I need quality work. And my budget is less

    $106 (Avg Bid)
    $106 Oferta Promedio
    4 ofertas

    Project manager looks for software developer/company for startup website, alpha phase. There's currently 30% of the project running in Eclipse SQLSERVER/J2EE/JQUERY/JSP. Same models and business rules can be replicated using other frameworks as needed/suggested from expert if time/cost can be negotiated. Model translation for MYSQL. UIX refresh required for site Go-live. UIX language is Spa...

    $1077 (Avg Bid)
    $1077 Oferta Promedio
    22 ofertas

    I have a java program that I already use, I need Automa Python selenium so that my system to automated. Please message me for more details.

    $151 (Avg Bid)
    $151 Oferta Promedio
    10 ofertas

    *Australia local candidates only - Sydney highly preferred* Need a Sitecore developer for a 6 week effort for a client, starting ASAP (Monday 17th) Skills required (specifics TBA) - SiteCore Azure PaaS v9 - .Net - CSS and Angular JS v 1 working alongside an in-house sitecore developer to make a dent in existing backlog. Need someone hands-on to hit the ground running. Contract rates...

    $64 / hr (Avg Bid)
    Local
    $64 / hr Oferta Promedio
    5 ofertas

    gsm passive sniffing controled from and android app

    $509 (Avg Bid)
    $509 Oferta Promedio
    6 ofertas
    Token (queue) Management System 6 días left
    VERIFICADO

    I need to build backend for token management system (queue management system) If there any experience in this bid it. this is kind of [iniciar sesión para ver URL] see the link . I have design . I need to configure see this requirment [iniciar sesión para ver URL]

    $154 (Avg Bid)
    $154 Oferta Promedio
    23 ofertas

    This is a startup and we are looking to get an app created for both iOS and Android. It is a pretty basic app. Will need a signup/login page, a survey that will be associated with each profile, and then a filtering algorithm that will assign suggestions to each profile.

    $1112 (Avg Bid)
    $1112 Oferta Promedio
    31 ofertas

    I purchased a Android App developed with Android Studio and another program I can't recall right off hand. I need the app to be configured to accept cellphones and accessories, pda's and gps units, along with options like color and optional accessories. I need the databases to be easily added, edited, deleted and revised when needed. I need to be able to add multiple images per item I n...

    $545 (Avg Bid)
    $545 Oferta Promedio
    10 ofertas

    Saludos programador, buscamos tu apoyo para continuar con el desarrollo de un web scraper además de nuevos sistemas para el manejo y mantenimiento de sitios web de ecommerce. Contamos con un presupuesto modesto por lo que te pedimos tomes a consideración que la paga incrementará paulatinamente conforme el avance del proyecto lo permita. Estaremos atentos a tus comentarios pa...

    $132 (Avg Bid)
    $132 Oferta Promedio
    10 ofertas

    We are working on scanning the document or book and keep it online on the cloud. A mobile camera takes single/multiple images from a document or book. The books or documents should be allowed to share. The AWS server will process the books and documents for getting meta information and improving the quality of the image. Extraction and improving code are written in C language. After fetching the...

    $1151 (Avg Bid)
    $1151 Oferta Promedio
    6 ofertas

    1st project I want to create an image captioning app for the blind. When you take the picture through the app(camera) , the description (text) of the picture is spoken out. It must be implemented in Android and Korean And i need to be able to modify myself those code.

    $172 (Avg Bid)
    $172 Oferta Promedio
    8 ofertas
    $400 Oferta Promedio
    5 ofertas

    I want a simple android game. Not so much complex but really simple.

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

    I have Source Codes of my software , i need to add those to github/bitbucket and let some companies/developers try their hand on it if they can handle it or not , making sure that those codes are not being copied or stolen from me . I just need some help . Any body interested to help me out can have a good deal . Thank you

    $114 (Avg Bid)
    $114 Oferta Promedio
    3 ofertas
    Palindrome + Test Automation 6 días left
    VERIFICADO

    Any programming language is acceptable(JAVA is preferred). Please upload your code to an online source control repository like GitHub and share the code 1. Write a function that validates palindromes. The code must adhere to the following: a. Maintainable b. Easily extensible c. Industry best practice d. Unit tests 2. Write a test automation object oriented POM reusable framework(Ensure that ind...

    $43 (Avg Bid)
    $43 Oferta Promedio
    2 ofertas

    We are developing a machine which includes Servo motors, Stepper motors, Sensors. We are looking for a developer with good knowledge in JavaFX / Java to be part of the team to finish the project fast. We will provide the source code of controlling the servo and stepper motor. You will need to connect to our system through team viewer for testing. Find attached the percentage based rotation requi...

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

    Hello, I need someone to help me fixing and completing a java code.

    $124 (Avg Bid)
    $124 Oferta Promedio
    21 ofertas

    We are looking for a Developer that can build a cloud-based, serverless online software that extracts the pricing data from product codes on one website in an automated schedule and displays the results that can be downloaded as CSV file.

    $104 (Avg Bid)
    $104 Oferta Promedio
    7 ofertas

    We are using traccar, now we have two questions for traccar experts 1. How to link Geo-fence to device? 2. How to get "events" in real time and push them to the screen? (firebase)

    $147 (Avg Bid)
    $147 Oferta Promedio
    6 ofertas

    We are developing a machine which includes Servo motors, Stepper motors, Sensors. We are looking for a developer with good knowledge in JavaFX / Java to be part of the team to finish the project fast. More information would be provided on discussion. We would prefer to have a freelancer from Ireland, or near countries to match the working time.

    $188 (Avg Bid)
    $188 Oferta Promedio
    4 ofertas

    the app is already programmed using native - swift so the following tasks are required: Fixing error during registration connected with Firebase check the code and add correct dialogs to notify the user about steps or problems fixing error of add new picture to the account fix some functionalities error notice: all interfaces in Arabic language

    $151 (Avg Bid)
    $151 Oferta Promedio
    7 ofertas

    We search for a experience Python developer to create a simple UI for Windows that will parse a yaml file on a AWS S3 resource and display the entries on a UI list. The user can then select entries of this list and the task of the software is to perform a S3 file action (move, copy etc) based on those. All S3 and AWS must use the native python aws sdk. The developer must be familiar with: 1. Pytho...

    $187 (Avg Bid)
    $187 Oferta Promedio
    5 ofertas
    Watson chatbot 6 días left

    I need someone that know how to build watching chat box

    $22 / hr (Avg Bid)
    $22 / hr Oferta Promedio
    5 ofertas

    I am using AlarmManager to create notifications for my Android app. When setting my alarms I pass a string ("Silent", "Vibrate", "Beep" and "Ringtone") to my BroadcastReceiver class to indicate what type of notification I like. The UI of the app allows for users to change the notification type so the code needs to be able to respond to such changes. The atta...

    $40 (Avg Bid)
    $40 Oferta Promedio
    4 ofertas
    software program 6 días left

    need to track cash movements and meter readings

    $3693 (Avg Bid)
    $3693 Oferta Promedio
    15 ofertas

    Knowledge in 3 D modelling. We need to create a model and put it into our app. The camera should film an area and after that it creates a 3 d animation where you can transfer around as google do when they use google map with street views. Here follows a google example. Such is needed to be included in our app. [iniciar sesión para ver URL]@58.7642833,16.7364445,3a,75y,178.71h,82.76t/data=!...

    $550 (Avg Bid)
    $550 Oferta Promedio
    7 ofertas
    Data Analytics using Pyspark 6 días left
    VERIFICADO

    Data Analysis on data using Pyspark only. Java Memory error occurring

    $192 (Avg Bid)
    $192 Oferta Promedio
    6 ofertas
    Chatbot Developer 6 días left

    Hello. I want to do a good story "scenario" for a chatbot on [iniciar sesión para ver URL] platform. One for greeting and other for sales. So please once you find yourself ready and have the knowledge. Thanks.

    $168 (Avg Bid)
    $168 Oferta Promedio
    9 ofertas

    Java Andriod Studio codes that belongs to the Andriod smartphone application

    $166 (Avg Bid)
    $166 Oferta Promedio
    13 ofertas

    Build me a custom ad sdk that can be easily implemented in any android studio project. It should be easy to modify in any project as well. The ad should be an interstitial ad type.

    $130 (Avg Bid)
    $130 Oferta Promedio
    11 ofertas
    minecraft plugin 6 días left

    I wanna clarify that I'm not an expert, I don't know if it is possible to do this or if any of it makes sense , or how hard it is. I'm not willing to pay more that 30 euros or something along those lines for this. This is what I want... you tell me what you can do for the price, or if we can agree on something. Anyways I need this plugin to work with Spigot 1.12 I need three machi...

    $42 (Avg Bid)
    $42 Oferta Promedio
    2 ofertas

    Principales artículos de la comunidad Java