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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    319 trabajados encontrados, precios en USD

    es un servidor de gta v basado en plataforma ragemp, cuenta con lenguajes como c#, java, html, pyton, nojs

    $5 / hr (Avg Bid)
    $5 / hr Oferta promedio
    1 ofertas

    Hola! Necesito una persona o un equipo disponible para diseñar un Smart Contract, que funcione en la red de Ethereum (ERC - 20, Solidity, Web3). Debe ser una persona con experiencia trabajando con este tipo de lenguajes y creación de este tipo de contratos inteligentes. Hi! I need a person or a team available to design a Smart Contract, running on Ethereum network (ERC - 20, Solidity, Web3). Must be a person with experience working with this kind of languages and creation of this kind of smart contracts.

    $476 (Avg Bid)
    $476 Oferta promedio
    30 ofertas
    Necesito un Programador 3 días left
    VERIFICADO

    Necesito desarrolladores para una aplicación para Android e IOS, se trata de una aplicacion parecida a la de "preguntados", pero mucho mas sencillo en su primera versión

    $1471 (Avg Bid)
    $1471 Oferta promedio
    17 ofertas
    Integración con Nequi 3 días left
    VERIFICADO

    Hola, buen día. Me gustaria generar links de pago con la platofarma Nequi. Busco a alguien que pueda realizarlo de manera rapida y eficiente.

    $182 (Avg Bid)
    $182 Oferta promedio
    16 ofertas

    Proyecto a largo plazo Modalidad: Presencial - Valencia, Edo. Carabobo, Venezuela Perfil Titulados universitarios o técnicos Manejo de Kotlin/Java Manejo de Firebase y Scrum

    $419 (Avg Bid)
    $419 Oferta promedio
    21 ofertas

    Es una start-up,pàg web que recomienda productos de otros exomerce

    $14 / hr (Avg Bid)
    $14 / hr Oferta promedio
    26 ofertas

    Desarrollo de sistema web de almacén: Productos, Categorías, Compras, Usuarios. En Spring Framework y MySQL.

    $14 / hr (Avg Bid)
    $14 / hr Oferta promedio
    14 ofertas

    Tenemos una aplicación de Android con la cual transmitimos una emisora de radio. Hace poco tiempo le realizamos la actualización de API Level 29 a API Level 33 y nos encontramos con el problema de actualizar paqueteria, una vez hecho esto y subida la aplicación, tenemos el inconveniente que la transmisión se nos corta cada cierto tiempo y no hemos cambiado nada de configuración Estaríamos necesitando que se pueda poner en funcionamiento la aplicación sin inconvenientes

    $39 (Avg Bid)
    $39 Oferta promedio
    7 ofertas

    se requiere realizar Integración webcheout PAyu latam con pagina web tienda en wix que permita realizar pago en cuotas, pse y en físico.

    $114 (Avg Bid)
    $114 Oferta promedio
    12 ofertas
    Desarrollo de App 11 horas left

    Una app para android: (Tienda online) para vender productos digitales, que sea simple funcional y que muestre los medios de pago.

    $204 (Avg Bid)
    $204 Oferta promedio
    17 ofertas

    Hola busco programador o grupo de programadores que me ayuden a realizar un proyecto de minecraft java server, se necesita alguien con la capacidad de configurar plugins, o crearlos, del resto se encargara el resto del staff, es para un server para java solo se necesita -conocer los plugins, configurarlos o crear los -no hay necesidad de ser demasiado activo -hablar español ya que no controlo otros idiomas y seria dificil comunicarme

    $131 (Avg Bid)
    $131 Oferta promedio
    15 ofertas

    Looking for java developer with spring boot

    $5 - $9 / hr
    $5 - $9 / hr
    0 ofertas

    I need someone who can join as partner for our android app. This is only pure partnership. No money given.. Offering equity. This is our app

    $34 (Avg Bid)
    $34 Oferta promedio
    6 ofertas

    We want to use LocalVpn() without any vpn server, in otherwords we want to use a VpnClient works in android side, but at that time, the traffic will be: request----LocalVpn----target, then target -----LocalVpn -----requst You may get something here: How to test it: 1. install the apk, then open a browser, all its requesst should works 2. switch the phone network in 4g, wifi and test again.

    $150 (Avg Bid)
    Garantizado
    $150
    0 participaciones

    looking for Java developer who can have the strong exp in Java7,8 , JSp, Servlets,Struts, Spring, Spring Boot and Junits. let me know who can have bandwidth of 2 hours every day

    $6 / hr (Avg Bid)
    $6 / hr Oferta promedio
    12 ofertas

    XTRD has provided me with the link to their Application Demo it seems to be in Java or python. I would like to help me running it and adjust the parameters, test latency to exchange, and other explore features of their product. Here is the link. You need to help me install this application on my ubuntu desktop, help me explore its features, test the exchange latency on their system, show me where to put my custom strategy, how to backtest it on system, how to deploy in real exchange. Provide me all necessary information about the application so that I can independently manage it later. Do let me know if you can help me

    $7 - $20
    $7 - $20
    0 ofertas
    Website Developer 6 días left

    I am looking for website developer… I want Java based .

    $309 (Avg Bid)
    $309 Oferta promedio
    9 ofertas
    libimobiledevice for react native 6 días left
    VERIFICADO

    I will make a react native android project using the libimobiledevice library. I want this library and other libraries related to this library (ifuse etc.) to work with react native. This library will be compiled and a sample project will be written working with react native. I will continue to work on this project using this library. Note: - Source files and compiled versions of this library and other libraries related to it should be given. Maybe I need to recompile it by making changes to the source file or getting the latest updates of the library. - This library should work without rooting the android device. This is really important. Otherwise it's of no use to me. - When the project is delivered, I will run it on my own phone. I will wait for my non-rooted android device to co...

    $120 (Avg Bid)
    $120 Oferta promedio
    10 ofertas
    Github/Java project 6 días left
    VERIFICADO

    Need assitance with gihub/ java project

    $24 (Avg Bid)
    $24 Oferta promedio
    11 ofertas

    I would like to generate the Software Bill of Materials using the binaries with the help of Opensource code available. I will provide more details on the requet

    $462 (Avg Bid)
    $462 Oferta promedio
    6 ofertas

    I need pc or mobile application. The project details will be given to software developers.

    $287 (Avg Bid)
    $287 Oferta promedio
    14 ofertas
    decode javascript 6 días left

    i want to decode that javascript

    $12 (Avg Bid)
    $12 Oferta promedio
    4 ofertas
    Build me an app 6 días left
    VERIFICADO

    Dating app intended to match you with people with similar romantic chemistry

    $593 (Avg Bid)
    $593 Oferta promedio
    28 ofertas
    Java Programming Questions 6 días left
    VERIFICADO

    Hello, need some help with a couple of problems in object oriented programming, need to be expert in Object oriented programming, the deadline is 1hr after the problem is provided

    $26 (Avg Bid)
    $26 Oferta promedio
    26 ofertas
    build me an app 6 días left

    I would like to build an app which is not very complex, but easy to use and understand.

    $14 / hr (Avg Bid)
    $14 / hr Oferta promedio
    31 ofertas
    eQMS Software 6 días left

    Hello I just wanted to develop a software which is kind of SAAS modulel where I can develop my own software and selling to multiple companies.

    $307 (Avg Bid)
    $307 Oferta promedio
    1 ofertas
    Integrate app in Verifone POS 6 días left
    VERIFICADO

    The project is about develop/deploying an app in Verifone X990 POS for a payement system.

    $618 (Avg Bid)
    $618 Oferta promedio
    18 ofertas

    I am looking for full-stack dev engineers for project support. Looking for long-term support for our clients. Requirement stacks as below. Java-Angular-aws-sql Java- Aws lambda, aws sqs, nodejs Any other stacks as well please do message me

    $570 (Avg Bid)
    $570 Oferta promedio
    26 ofertas

    speed up parallel implementation of A* algorithm

    $14 (Avg Bid)
    $14 Oferta promedio
    3 ofertas

    I have developer having 3+ years experience in following - Android- Java & Kotlin - Flutter - Unity Resource is immediate joiner. Resource will be available - Contract to Hire basis. - Dedicated full time working for you like your in-house resource. - Work from home. Let me know if this is okay to you. We can talk further. Thanks

    $700 (Avg Bid)
    $700 Oferta promedio
    17 ofertas
    Application 6 días left

    Aviator game and rummy nabob applications

    $52 (Avg Bid)
    $52 Oferta promedio
    4 ofertas

    développement application de rencontre

    $6 / hr (Avg Bid)
    $6 / hr Oferta promedio
    5 ofertas

    Hi We need custom API which can fetch video URL from any website and give us download link for that video. We need to use this API in "Video Downloader App for Android" Experience developer needed.

    $21 / hr (Avg Bid)
    $21 / hr Oferta promedio
    36 ofertas
    Blockchain 6 días left

    i want to create a blockchain, and i need a good developer

    $13 / hr (Avg Bid)
    $13 / hr Oferta promedio
    35 ofertas
    React native android apk 6 días left
    VERIFICADO

    Need someone to generate signed apk of my react native project. Facing and issue on release apk. App is crashing on launch giving message "unable to connct with metro"

    $23 (Avg Bid)
    $23 Oferta promedio
    11 ofertas

    Item counter app for android phone and tablet. It needs to have certain tap function to conduct counting of various images, create a report which can be exported to PDF or mail. There will be pop-ups for the same.

    $125 (Avg Bid)
    $125 Oferta promedio
    13 ofertas
    Bright data Collector Development 6 días left
    VERIFICADO

    I need to create a data collector using the Bright Data IDE platform. I need to develop a collector. Need to built (IDE)

    $135 (Avg Bid)
    $135 Oferta promedio
    9 ofertas

    We are looking for a experienced agency to develop Android app like Dream 11 & Similar

    $3613 (Avg Bid)
    $3613 Oferta promedio
    8 ofertas

    This is a business of manufacturing important ancillaries for the two-wheeler and four-wheeler automobile industry. For the past few months they have been facing problems with their current system. Due to the problems they have felt the need for a change in their system.

    $417 (Avg Bid)
    $417 Oferta promedio
    21 ofertas

    You must live in the Western Balkans, Eastern Europe, Latin America, or the Caucasus. I am seeking a high school student or a university student to help me build an Internet of things (IoT) device using MicroPython on the ESP32. (ESP32 is a microcontroller just as Arduino is a microcontroller). Why don't you need any experience? I would rather work with someone who is inexperienced yet very intelligent, rather than someone who is experienced yet not very intelligent. You must be able to work five days each week for one hour each day. You may choose the five days that are convenient for you. You may work at any hour of the day (or night) that you prefer.

    $15 / hr (Avg Bid)
    $15 / hr Oferta promedio
    8 ofertas
    i need a software developer/coder 6 días left
    VERIFICADO

    I need someone who can build a software for RFID application for a gaming zone in which the customers can recharge their balance in card and can play by tap in and tap out at the counter and the amount gets automatically deducted from the card depending on the time duration. (ex: like Metro card system)

    $84 (Avg Bid)
    $84 Oferta promedio
    6 ofertas
    Operating Systems 6 días left
    VERIFICADO

    Need an expert who has good knowledge of basic shell in Unix and coding and who can complete the work effectively and efficiently within deadline

    $24 (Avg Bid)
    $24 Oferta promedio
    10 ofertas
    Android Phone Remote Monitoring 6 días left
    VERIFICADO

    Looking for developers who can develop remote monitoring application which can communicate with remote server , application must be visible to user on the foreground , by sending nearby devices information and gps location . Further will discuss with the developer who is interested in this project . Application is for Android App

    $24 / hr (Avg Bid)
    $24 / hr Oferta promedio
    14 ofertas

    Every time I login into my url the authorization and cookie from heather request changes. Please see attached print screen of the cookie and authorization found under network in inspection of chrome To automate a process, I’d like to get those two values in a file I very time I need (by running a script) Job will be done remotely connected to my laptop

    $33 (Avg Bid)
    $33 Oferta promedio
    13 ofertas

    Hi guys, I am looking for an experienced and professional shopify expert to build the landing pages in the figma design into my existing shopify website. I am particular also about improving site speed, properly functioning apps, and ensuring that there are no bugs. Please let me know how long it will take and how much it costs.

    $250 - $750
    Sellado
    $250 - $750
    55 ofertas

    I need an online tutor who can make a high-quality programming languages course for my youtube channel. Please read the requirements first: 1. It Must be a high-quality course 2. Must have good knowledge of programming knowledge 3. Good communication 4. Good content

    $535 (Avg Bid)
    $535 Oferta promedio
    7 ofertas

    I need an online tutor who can make a high-quality programming languages course for my youtube channel. Please read the requirements first: 1. It Must be a high-quality course 2. Must have good knowledge of programming knowledge 3. Good communication 4. Good content

    $184 (Avg Bid)
    $184 Oferta promedio
    5 ofertas

    We have built a MVP and require a professional programmer to help complete a security segment of the end to end solution. If you have deep understand of NFCs and programming NFCs we need to talk.

    $17 / hr (Avg Bid)
    $17 / hr Oferta promedio
    8 ofertas
    A website demo 5 días left
    VERIFICADO

    Implement a project which will be an online voting system. By using different aspects of socket programming. The network type will be client-server. The client-server connection will be implied by the TCP protocol. The server should create a new thread for each new client that connects. To implement this functionality, take care of concurrent threads, which ensures that when there are several connections to the server, the threads don't conflict. You should allow voters to change their votes till the deadline. Also, implement the feature where a voter may independently login and participate in multiple and different voting instances.

    $155 (Avg Bid)
    $155 Oferta promedio
    29 ofertas

    sorting program should work like this: Input: 10 2 4 6 7 2 4 5 6 3 6 4 Output: 14 Note! i want array should without any size or should be empty sorting(research) 1. N = 10 2. N = 1000 3. N = 10000 Note! i want array should without any size or should be empty & make separate function for calculation so i can understand

    $19 (Avg Bid)
    $19 Oferta promedio
    13 ofertas

    Principales artículos de la comunidad Java