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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    594 trabajados encontrados, precios en USD

    Busco a alguien que pudriera replicar de manera mas pequeña el servidor dedsafio que es basicamente un server hardcore con algunos mods

    $25 (Avg Bid)
    $25 Oferta promedio
    3 ofertas

    capacito desde 0 a vendedores de iptv

    $450 (Avg Bid)
    $450 Oferta promedio
    9 ofertas
    Ayuda para examen 5 días left

    Necesito ayuda para resolver un examen de programacion web, donde usaremos ajax, jstl, jdbc sql. jquery

    $18 / hr (Avg Bid)
    $18 / hr Oferta promedio
    12 ofertas
    Desarrollador Api 5 días left

    Empresa dedicada a la prestación de servicios, requiere para su equipo de trabajo persona con experiencia en API desarrollo con crypto.

    $27 (Avg Bid)
    $27 Oferta promedio
    3 ofertas

    Se desea contratar a quien pueda cumplir con las especificaciones siguientes: Una agenda de planificación académica que permita a uno o varios docentes de una institución educativa gestionar su trabajo y actividades con estudiantes y representantes del mismo, debe usar notificaciones y recordatorios. Puede ser en cualquier lenguaje pero necesariamente para uso en web. En un ti...

    $249 (Avg Bid)
    $249 Oferta promedio
    29 ofertas

    Deseo desarrollar una aplicación, similar a la de un banco (mucho mas sencilla), que me permita hacer transferencias de dinero, nacionales e internacionales esta app debe funcionar para celular y para pc. No es en un lenguaje de programación especifico, lo importante es el producto final. Personas que tengan conocimiento en esto por favor escribirme al interno.

    $591 (Avg Bid)
    $591 Oferta promedio
    8 ofertas

    diseño de un sistema de relojes lógicos vectoriales e implementación de un algoritmo de exclusión mutua distribuida

    $66 (Avg Bid)
    $66 Oferta promedio
    5 ofertas

    diseño de un sistema de relojes lógicos vectoriales e implementación de un algoritmo de exclusión mutua distribuida

    $57 (Avg Bid)
    $57 Oferta promedio
    10 ofertas

    Buscamos Programador para desarrollo de sistema de inventarios que cuente con base de datos en la nube

    $2258 (Avg Bid)
    $2258 Oferta promedio
    50 ofertas
    automatizar proceso compra manual 2 días left
    VERIFICADO

    automatización de proceso de compra manual

    $486 (Avg Bid)
    $486 Oferta promedio
    11 ofertas

    Nuestro proyecto es crear un programa de venta de loterías con unos detalles en especial lo principal es que puedan expedir tickets desde un teléfono móvil y tenga un modelo de verificación de tickets ganadores.

    $15 / hr (Avg Bid)
    $15 / hr Oferta promedio
    10 ofertas

    Estamos en búsqueda de un desarrollador Java + Oracle para que se sume a los ciclos de mejora continua y experimentación de un ecommerce. Este es un producto que ya se encuentra funcionando pero sobre el cual debemos ir desarrollando funcionalidades, módulos e integraciones. El trabajo debe ser hecho de forma semi-presencial (parte remota y parte presencial), por lo que debe s...

    $2041 (Avg Bid)
    $2041 Oferta promedio
    12 ofertas

    Requiero de un script, un comando que haga que una tecla se repita en bucle al presionarla para un programa externo, el que solo acepta pulsar intermitentemente es decir que simulara una repetición artificial y continuada sin tener que soltarla y volver a presionarla, una macro que funcione fuera del escritorio de Windows, si es posible con el programa AutoHotkey o similar y necesito que f...

    $36 (Avg Bid)
    $36 Oferta promedio
    9 ofertas

    Tengo un programa de ventas es de uso educativo pero ahora necesito que no solo guarde en arraylist sino también que lo guarde en base de datos, en otras palabras necesito que el programa de java se conecte a una base de datos y así mismo guardar datos como por ejemplo clientes, proveedores, empleados, artículos, etc

    $26 (Avg Bid)
    $26 Oferta promedio
    14 ofertas
    Instructores Java -- 2 1 día left
    VERIFICADO

    Importante empresa de capacitación, se encuentra en búsqueda de profesionales que se desempeñen en el área de desarrollo de software full Stack Java, con la finalidad de que participen en un proyecto educativo con el cargo de docente TI, el proyecto es 100% remoto, las labores aplican a lo siguiente: -Enseñar contenidos asociados a un plan formativo definido a u...

    $13 / hr (Avg Bid)
    $13 / hr Oferta promedio
    6 ofertas
    Limitacion de Anuncios de Admob 15 horas left
    VERIFICADO

    Hola estoy ya desesperado me limitan las cuentas cada 2 por 3 ya no se por que narices es: * Tengo todas la apps actualizadas a las ultima versión de sdk de todos los componentes de Google. * He realizado todo los cambio según la política de anuncios de Google * No se que es lo que pasa con lo anuncios limitación todo el tiempo. DIGO ANTES DE TODO SI ERES o VAS CON LA ...

    $158 (Avg Bid)
    $158 Oferta promedio
    6 ofertas

    I need a script to download a news archive in images. The url for this is - [iniciar sesión para ver URL] I need all the issues downloaded in good resolution and combined as pdfs. Only images are available and they have to be downloaded in parts and combined as pdfs. There will be captchas , so that has to be taken into consideration. Initially , if you want the project to be awarded, i wo...

    $55 - $60
    $55 - $60
    0 ofertas
    JAVA Expert Needed - -- 6 días left
    VERIFICADO

    JAVA Expert Needed -......................

    $14 (Avg Bid)
    $14 Oferta promedio
    2 ofertas
    Build a software 6 días left

    Need developer for software build Network ping monitor for unlimited device support With alarm alerts, sms alerts and whatsApp alerts. With 1 year support

    $1749 (Avg Bid)
    $1749 Oferta promedio
    4 ofertas

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

    $462 (Avg Bid)
    $462 Oferta promedio
    2 ofertas
    Deluge developer 6 días left
    VERIFICADO

    I have a client needing some customizations on Zoho Creator.

    $195 (Avg Bid)
    $195 Oferta promedio
    2 ofertas
    App Android for ministra 6 días left
    VERIFICADO

    Need someone who can make me a custom Android app that will support Ministra V5.6 Here is more information on Ministra iptv platform: [login to view URL] The app should work with username and password just like the original ministra app: [login to view URL] I know many people who are able to make the app for ministra v5.1, but I need the app to support v5.6 You really need to have knowledge ab...

    $910 (Avg Bid)
    $910 Oferta promedio
    7 ofertas

    Hello Iam looking for someone to develop a android application for ministry and publish in playstore App includes payments,youtube,daily quotes, Requests ,Audio clips, Events I ill confirm the ministry content once you contact me.

    $16 (Avg Bid)
    $16 Oferta promedio
    3 ofertas
    App Developer 6 días left

    Hello guys my name is Arman I need app developer that make app for me App details app find bomb? in minswepper game boxes with real work and proof

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

    Hi, I have a small project for freqtrade. What I need: 1. Hyperopt code to run optimization base on my strategy logic. 2. All parameters to be optimization, include enabled or disable them. Strategy code attached. 6 lines logic only.

    $10 - $30
    $10 - $30
    0 ofertas
    my java project not working 6 días left
    VERIFICADO

    I need someone to log into my pc to complie and java file to run as it not running

    $111 (Avg Bid)
    $111 Oferta promedio
    24 ofertas

    Here's a sequence of events I would need the program to do: 1. I add torrents to qbittorrent to be downloaded to a specific place 2. The program copies the torrented files to a .zip 3. The program uploads the .zip to google drive (to a specific folder within a specific drive account) 4. Then the program deletes the torrent, the torrented files and the .zip file once it is finished uploadi...

    $113 (Avg Bid)
    $113 Oferta promedio
    4 ofertas

    Make Java application for fetching API data and store it in DB. We have table of scripts, using which we want to hit the API and get values. Store those values to certain table upon some condition. We already have one application which is using multipool threading, you are welcome to check that, however we would like to have another simple application developed. We have 1000 scripts in table fo...

    $196 (Avg Bid)
    $196 Oferta promedio
    13 ofertas
    Modify java springboot application 6 días left
    VERIFICADO

    Currently java application fetches values from api and stores it in database. We want to modify the usage in such way that. Instead of storing in db we want code to analyze value first and if condition satisfies then store entry in db. Old application is perfectly running but using more heap memory and loading db.

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

    1) The user takes a picture and it is sent for processing 2) The processing returns the category of the picture (a string) 3) The category is displayed for the user to see The development required is for steps 1 and 3. Step 2 is already developed in python (I can convert it to Tesnsorflow Lite or Android APK if needed, but from your part, no development would be required). This is to be run on the...

    $35 / hr (Avg Bid)
    $35 / hr Oferta promedio
    2 ofertas

    Our company is in need of creating a custom variant of LineageOS (or AOSP if possible) that will provide parental control features at an operating-system level (preventing these features from being "uninstalled" from the phone). We will call this parental control features service the Parental Control Service or (PCS) in this document. The Parental Control Service (PCS) settings (whitelis...

    $3225 (Avg Bid)
    $3225 Oferta promedio
    8 ofertas

    I want to build a Cryptocurrency like bitcoin, litecoin

    $364 (Avg Bid)
    $364 Oferta promedio
    3 ofertas
    XPath Expression Tester 6 días left
    VERIFICADO

    I need a stand alone program that runs on Windows and MacOS that allows a user to specify the path to a local XML file and then run XPath expressions against that XML. The program should display the result. Ideally the interface should have a file path at the top and then two window: one for the XPath, the other for the result. The program can be developed in any language as long as it is a stand-...

    $235 (Avg Bid)
    $235 Oferta promedio
    8 ofertas

    We need to replace existing database "Edit & Delete" screens with newly developed screens. The source code for the new screens and existing App is provided. We need a new project name for the resulting code. The app utilizes Google Firebase & Mapping Services. Candidates must have experience with Firebase and registration with the various Google Services.

    $181 (Avg Bid)
    $181 Oferta promedio
    14 ofertas

    The Hadoop YARN web service REST APIs are a set of URI resources that give access to the cluster, nodes, applications, and application historical information. The problem is that I can only access the EMR with tunneling. I need the python snippet to tunnel to EMR to make rest API calls

    $30 - $75
    $30 - $75
    0 ofertas
    Senior Spring Boot API Developer 6 días left
    VERIFICADO

    We are looking for a Senior Spring Boot Developer to make minor changes to our current Spring Boot API that works with our IOS & Android application. Must Have The Following: * Senior level engineering/architecture experience, of which (3) years working directly with the Spring Boot API framework. * Flawless English speaking and writing skills.

    $20 / hr (Avg Bid)
    $20 / hr Oferta promedio
    15 ofertas

    Hi We are working on a proof of concept mobile application. The first step is to develop a PoC and then the project will be prolonged until production development. The developer might be still involved for some time after. We have tried to contact the designer of the below sketch but no success. So we are looking for a merge of both design, modern, simple and very user friendly. [iniciar sesi&oac...

    $3601 (Avg Bid)
    $3601 Oferta promedio
    20 ofertas

    Hi, need help with an app that should act as a timer with the ability to set the desired time. When the counter reaches 0, either the profile or the entire phone must be reset. Additional function und "stay alive" Button to buy new time when it is activated. If you have 4 hours left until reset and press the button, the time must return to 24 hours if it was the original time. Hardwa...

    $1139 (Avg Bid)
    $1139 Oferta promedio
    16 ofertas
    Update camer 6 días left

    I am looking for someone who can help building the camera portion of my app. It’s being built in both android and iOS in react native and both apps would need the updates. It’s a social media platform and the camera is essential part of it. I would like to add a live filter effects and AR and more.

    $641 (Avg Bid)
    $641 Oferta promedio
    9 ofertas
    Revise Android app to add cellID 6 días left
    VERIFICADO

    Hi, I have an Android measurement app but the cell ID and cell location are giving error for all Android 9/10/11 devices. I need someone to revise it to get cell ID and location ID working. If you bid, please confirm that you (1) understand how to implement cellID for Android 9/10/11, (2) can finish this by 16:00 GMT on Sunday 13th June, and (3) bid exactly how much it will take.

    $42 (Avg Bid)
    $42 Oferta promedio
    4 ofertas
    Java Expert Developer 6 días left
    VERIFICADO

    Hello, we need java expert developer to fix game errors will installation and running, if you have exceprince with Eclipse it will be preferd

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

    I need an app which bring pictures from google detect faces and project it on another image.

    $369 (Avg Bid)
    $369 Oferta promedio
    4 ofertas
    Webview Android mobile app 6 días left
    VERIFICADO

    I have a responsive website, I need a fast Android apk and source code of the apk of my website by using webview.

    $17 / hr (Avg Bid)
    $17 / hr Oferta promedio
    34 ofertas
    QM-Support 6 días left
    VERIFICADO

    We are a small software and quality management service company for catering companies. We wish to develop a progressive web app (Angular) with database and backend as an support tool for our audit system. Depends on the role of the logged in user a mobile website should be available. Office people and manager work on tablet or PC monitor. The work with audit items need off-line capability.

    $2763 (Avg Bid)
    $2763 Oferta promedio
    29 ofertas

    I need a script to download a news archive in images. The url for this is - [iniciar sesión para ver URL] I need all the issues downloaded in good resolution and combined as pdfs. Only images are available and they have to be downloaded in parts and combined as pdfs. There will be captchas , so that has to be taken into consideration. Initially , if you want the project to be awarded, i wo...

    $50 (Avg Bid)
    $50 Oferta promedio
    3 ofertas
    Jasper Report development 6 días left
    VERIFICADO

    report development using Jasper Report under mysql and oracle db

    $11 / hr (Avg Bid)
    $11 / hr Oferta promedio
    12 ofertas
    3 Patti Mobile App 6 días left
    VERIFICADO

    Dear Freelancer I need android Teen Patti fantasy application i have Idea and Reference application, Need 50% same themes but color need navy blue, light blue, sky blue, Light Grey Dark Grey. i will give color patch to Awarded Freelancer and 100% Same working systems, Gaming method, chaal limit, blind limit, pot limit, refer & earn, share on Social media, payment method etc. we have hosting ...

    $58 (Avg Bid)
    $58 Oferta promedio
    2 ofertas

    Social media, digital wallet. Will need to sign NDA to explain the project.

    $12476 (Avg Bid)
    $12476 Oferta promedio
    26 ofertas

    Have the complete UI for the project. Have 4 forms and need to write backend API's and integrate them with the frontend. Tech Stack: Spring Boot, Plain HTML, AWS RDS(MySQL)

    $89 (Avg Bid)
    $89 Oferta promedio
    8 ofertas

    Can you build for me a group seo tools website Site like [iniciar sesión para ver URL]

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

    Principales artículos de la comunidad Java