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
    562 trabajados encontrados, precios en USD

    Hola Que tal, Quiero crear un juego de tipo puzzle en la cual el jugador se enfrentará a otro jugador y ambos tendrán un tablero en la cual contendrá 7 filas y 6 columnas y este contendrá 27 fichas de 3 tipos diferentes que se componen así: Subdito1= 9 fichas Subdito2= 9 fichas Subdito3= 9 fichas Total, de subditos: 27 El tamaño del tablero es de 7*6=42...

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

    Deseo tener una app iptv (android tv) que este conectada al api de xtream codes para los clientes finales puedan visualizar películas, series, canales en vivo. Con un diseño moderno y facil de usar cosa que ya nosotros tenemos la parte de diseño realizada ---Requerimientos: -- lo mas importante usar el template de android tv (leanback) solo se aceptara el proyecto si utiliz...

    $576 (Avg Bid)
    $576 Oferta Promedio
    17 ofertas

    Necesito desarrolladores con conocimientos en DEEP LEARNING y BIG DATA para realizar varios ejercicios de prácticas universitarias. Los ejercicios consisten en : - Introducción a las redes neuronales mediante un ejercicio realizado con TENSORFLOW Y KERAS - PYTHON - Ejercicios de Streaming Data con tecnología HADOOP y SPARK - JAVA Para la realización de estas pr&aacu...

    $196 (Avg Bid)
    $196 Oferta Promedio
    4 ofertas

    Requiero hacer actualizaciones en un sistema. qu contiene los módulos inventarios, productos, clientes, proveedores, Ventas, compras y reportes. Dentro de las modificaciones que hay que realizar. es que en el Formulario de Creación de productos. se pueda seleccionar si el producto lleva IVA o no y. establecer precio de compra o Venta con y sin IVA y poder verificar la utilidad en p...

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

    quiero proteger mis videos de mi sitio web, quiero evitar que copien el video desde la url fuente

    $176 (Avg Bid)
    $176 Oferta Promedio
    11 ofertas

    tengo una plataforma de video, me gustaria saber si pueden proteger mis videos para que no los copien desde la url fuente

    $476 (Avg Bid)
    $476 Oferta Promedio
    6 ofertas
    Migrar sistema Java a app movil 3 días left
    VERIFICADO

    Necesito una app para Android. Me gustaría que la diseñen y la creen. En base al manual adjunto

    $495 (Avg Bid)
    $495 Oferta Promedio
    27 ofertas

    Desarrollar una app para android en la que se rellena un formulario y se paga al usuario por ver publicidad

    $2448 (Avg Bid)
    $2448 Oferta Promedio
    53 ofertas

    Mostrar dentro del Map de google la ubicacion de vehiculos y en una tarjeta datos adicionales de un viaje Ej. Nombre Vehiculo, Ida o Vuelta prox destino, cantidad de Carga. Estos datos se deben leer de una base de datos existente. Adjunto Ejemplo simple Es para integrar a un sistema Java Spring Mvc

    $500 (Avg Bid)
    $500 Oferta Promedio
    19 ofertas

    Se necesita generar una aws signature y hacer una autenticacion con amazon para consumir los servicios rest de un servidor alojado en aws.

    $50 (Avg Bid)
    $50 Oferta Promedio
    3 ofertas

    necesito un programador en app java para que me realize un generador de licencias para introducir en un celular como la que ofrecen en la pagina www.spyphone.com.ar. pero sin necesidad de rootear el telefono

    $2237 (Avg Bid)
    $2237 Oferta Promedio
    39 ofertas

    Necesito desarrollar una API para acceso a datos, estilo Data Services (acepto recomendaciones para este tipo de proyectos) para que pueda ser consumida por el front-end y generar reportes dinamicos. Los datos se obtienen desde una base de datos oracle, modelo estrella, como datawarehouse, el volumen de datos es de +40millones de registros, por lo que deseo buenas técnicas de acceso a dat...

    $20 / hr (Avg Bid)
    $20 / hr Oferta Promedio
    12 ofertas

    El desarrollo Android, es necesario dos actividades (AppCompatActivity) 1.- Selección de usuarios (hasta 10 máx) 1.1 Al mostrar la actividad se verificará si hay información en bbdd backend (a crear) y se presentará 1.2 Introducción y validación de email contra backend (bbdd usuario ya existe) 1.3 Si el email existe se guardar&aac...

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

    I have an android news app. It is a very simple application in which an admin uploads a news from the database and it shows in the application (User End). I want someone to create a copy of that application in IOS. I have everything UI design , database android mimic. I want the app in 3 days maximum. and i will pay 15$ for the project. The app will contain a splash screen and a main activity Ha...

    $582 (Avg Bid)
    $582 Oferta Promedio
    33 ofertas

    I need a programmer, not a seller. Please read the title, a java project need to be done by Processing&Max, must be done by that two software.

    $393 (Avg Bid)
    $393 Oferta Promedio
    11 ofertas

    E-wallet & payment gateway (Java,, Android & IoS). Preferably resources from Malaysia, Kuala Lumpur

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

    Hi I have an app created in Expo React Native, and I am having an issue with uploading files (images) via WebView - Choose file does not trigger anything on android but on iOS it works fine. Need someone to fix this issue.

    $31 (Avg Bid)
    $31 Oferta Promedio
    10 ofertas
    Parser implementation2. 6 días left
    VERIFICADO

    I need a parser implemented for this project. This is my personal project. 70 dollars. I will give more files once you review the main file. 6 days to complete it. You can do it in java or c++. Do not give anyone the same project or else the milestone will be rejected!

    $121 (Avg Bid)
    $121 Oferta Promedio
    13 ofertas
    Cryptography in Python 6 días left
    VERIFICADO

    Implementation of Cryptography algorithm in Python i.e ECC

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

    Hi, In my application logic, i am intercepting all outgoing calls made by Android Dialer using PhoneStateListner and making call via my VOIP server inside the application. So this functionality is working properly in all Android version up to 8.1. But in new release of Android 9.0 they have restricted reading any outgoing or incoming phone call numbers. So in this case our app Interception logic...

    $71 (Avg Bid)
    $71 Oferta Promedio
    3 ofertas
    Add features to my app 6 días left
    VERIFICADO

    I have a bokeh app. I'd like it improved with better editing capabilities to edit your pictures of people so they look better, and features to improve the bokeh overall.

    $488 (Avg Bid)
    $488 Oferta Promedio
    44 ofertas

    i have java code of primitive physcs engine i just have small isssue please help me

    $102 (Avg Bid)
    $102 Oferta Promedio
    18 ofertas

    Requirements App is already created with Login , registration and reset activities. Firebase database App neeedn two main functions 1) Students can request letters to Admin office and those requests can be seen by both user and faculty with their seperate logins and faculty update users about there letters request that when those will be ready 2) Faculty Can update multiple student attendance d...

    $596 (Avg Bid)
    $596 Oferta Promedio
    11 ofertas

    I'm looking for a developer that can make an iOS and Android app and integrate SDK for ioT deployment as well as to integrate telemetry data to a website.

    $694 (Avg Bid)
    $694 Oferta Promedio
    50 ofertas
    Student management Android app 6 días left
    VERIFICADO

    Requirements App is already created with Login , registration and reset activities. Firebase database App neeedn two main functions 1) Students can request letters to Admin office and those requests can be seen by both user and faculty 2) Faculty Can update student attendance day by day and that attendance can be seen by both user and faculty Files link: [iniciar sesión para ver URL]

    $99 (Avg Bid)
    $99 Oferta Promedio
    18 ofertas

    Hello, i have to implement block chain by java. i need java expert .If you don't know blockchain, don't bid. Please bid on this project. Details will be on chat. .Thanks

    $13 / hr (Avg Bid)
    $13 / hr Oferta Promedio
    6 ofertas
    Machine Learning 6 días left
    VERIFICADO

    Machine learning questions in less than 2 hours

    $30 (Avg Bid)
    $30 Oferta Promedio
    10 ofertas
    $37 Oferta Promedio
    6 ofertas

    Looking for someone to create a java program. Need 2 or 3 panel GUI. Nothing complicated want it kept simple as possible. Will be one time thing. Can pay hourly or flat rate.

    $111 (Avg Bid)
    $111 Oferta Promedio
    31 ofertas

    Primitive Physics Engine Hello, I need help with the collision detection of a particle inside a loop

    $18 (Avg Bid)
    $18 Oferta Promedio
    5 ofertas

    I need you to maintain and develop some software for me. I would like this software to be developed using Java and the following: Server: Node.js Web: Angular.js App: Ionic

    $28 / hr (Avg Bid)
    $28 / hr Oferta Promedio
    9 ofertas

    This is a web mining project which will use HITS algorithm for connectivity analysis of certain number of webpages by calculating their Hubs and Authority values. More details can be found in the attached "project-notes" document.

    $144 (Avg Bid)
    $144 Oferta Promedio
    5 ofertas

    Hello, i have to implement block chain by java. i need java expert .please bid on this project. Details will be on chat. If you don't know blockchain, don't bid.

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

    Hello, I would like someone to create a datacenter proxy generator tool with a User Interface. The tool needs; - Needs to be multithreaded - Needs to be able to generate proxxies using an api key from the company - Needs to be able to support AWS, Vultr, Digital Ocean, Google Cloud - Needs to support multiple regions within these companies -Needs to be able to mass Create AND Delete proxies. -...

    $237 (Avg Bid)
    $237 Oferta Promedio
    7 ofertas
    Java model, ray picking 6 días left
    VERIFICADO

    I have a simple model renderer in java written using openGl. I want to enable ray picking so that when hovering a triangle, it highlights it and returns the index of it. Here is an example of how it should look when hovering. [iniciar sesión para ver URL] I am to pay about $50 for this.

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

    In anticipation of the new ride “Millennium Falcon: Smugglers Run” at the Star Wars: Galaxy’s Edge Land opening at Disney World and Disneyland, you will create the second set of program files named [iniciar sesión para ver URL] and [iniciar sesión para ver URL] • [iniciar sesión para ver URL] will contain a class for drawing the image/listeners/event han...

    $200 (Avg Bid)
    $200 Oferta Promedio
    14 ofertas

    I want an application like vskit, check it on play store

    $168 (Avg Bid)
    $168 Oferta Promedio
    3 ofertas
    i need a crypto trading bot 6 días left
    VERIFICADO

    1)i need api trading platform to manage trade for my clients 2)i need a interface where i can trade all crypto currency(or new currency which is be added in exchange) 3)i need know status of all accounts what trades have been filled and how it has been filled for each account 4)if i excute a trade in my interface it should excute in all account and i need access to trade any individual account ...

    $365 (Avg Bid)
    $365 Oferta Promedio
    4 ofertas
    Write Java EE Code 6 días left
    VERIFICADO

    I am a TI recruiter, and I need a simple code to post on Linkedin like: "If you can solve this code XXXXXXXXXXXXXXXXX please send us your resume". We are looking for a Java EE Developer with at least 5 years of experience and knowledge in web services (REST), JSP. So if the code can prove that the candidate who answers the code has a good solid knowledge, would be awesome.

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

    Hi, I wonder if it can be done the software to search for good products according to certain criteria.

    $466 (Avg Bid)
    $466 Oferta Promedio
    21 ofertas

    I have a sql file and I want gui in eclipse.

    $26 (Avg Bid)
    $26 Oferta Promedio
    18 ofertas
    Android call status monitoring 6 días left
    VERIFICADO

    code for Android call stat monitoring . we are looking for the code to detect the call status(RINGING,OFF_HOOK, IDLE ) when there is an outgoing call . we can use permission but we do not want the phone to be rooted . the code need to be for the latest android

    $42 (Avg Bid)
    $42 Oferta Promedio
    5 ofertas
    Website development 6 días left
    VERIFICADO

    I have an existing wordpress website. [iniciar sesión para ver URL] I want to incorporate event calendar and participant registration facility. The registration will have payment gateway for collecting fees and sms gateway to send event notification. Both the service providers will be based in India. I need some good freelancers to provide me the best solution to go ahead. I am open for a...

    $805 (Avg Bid)
    $805 Oferta Promedio
    26 ofertas

    Hi WE ARE LOOKING FOR A JAVE EXPERT ANDROID APP DEVELOPER TO DESIGN AND BUILD A ROBUST BUT SIMPLE NOTES TASK REMINDER AND HABITS APP WITH A CLEAN, REUSABLE AND UPDATABLE CODE THAT SUPPORT DIFFERENT SCREEN SIZES! THE MAIN FUNCTIONNALITIES ARE AS FOLLOW: - THERE ARE 4 SECTIONS: USERS CAN ADD NOTES TASK REMINDERS AND HABITS AT EACHE SECTION -NOTES AND REMINDERS CAN BE: IMAGE RECORDING AUDIO DRAWING ...

    $238 (Avg Bid)
    $238 Oferta Promedio
    10 ofertas

    I have one project which is connected with onesignal notification. If someone who works perfectly I will provide next job.

    $39 (Avg Bid)
    $39 Oferta Promedio
    10 ofertas
    Android App using MQTT 6 días left
    VERIFICADO

    Looking for expert Android programmer, who can develop MQTT based application. Expereience in MQTT is essential. The application is to start and Stop a device using the MQTT command, there will be two screens and trivial complexity in logic

    $98 (Avg Bid)
    $98 Oferta Promedio
    7 ofertas
    android app for streaming radio. 6 días left
    VERIFICADO

    looking for someone to develop android app for my streaming radio.i want to add my streaming urls as default.i have pic of desired app interface,must be somehow close to it but shouldn't look copy to avoid copyright.

    $136 (Avg Bid)
    $136 Oferta Promedio
    28 ofertas

    A game that uses arduino and implemented in java. The tasks that need to be implemented are attached to the document.

    $152 (Avg Bid)
    $152 Oferta Promedio
    4 ofertas

    I need a code. I need help with PHP or Java or html

    $9 / hr (Avg Bid)
    $9 / hr Oferta Promedio
    17 ofertas

    I am working on a android project and i want a machine learning recommender system. The system should be able to give suggestions on places or shops that they might be interested in based on their age and gender.

    $120 (Avg Bid)
    $120 Oferta Promedio
    5 ofertas

    Principales artículos de la comunidad Java