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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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    642 trabajados encontrados, precios en USD

    Recursos: Utilizar el JSP y JDBC, con Manejador de base de datos MySQL, con arquitectura cliente servidor 3-capas (MVC). Descripción del proyecto: Bogotá se encuentra ubicada por zonas, en determinadas zonas existen comedores comunitarios para que las personas de esa zona tengan una alimentación mínima. Se necesita realizar una aplicación de registro de personas...

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

    Necesito una aplicación que funciones en Android y que haga la función de escanear código de barra, que al escanear pueda agregar entrada y salida de firma individual y pueda ser vinculada en línea mediante algún software o complemento a una planilla excel

    $160 (Avg Bid)
    $160 Oferta promedio
    4 ofertas

    NECESITO HACER UNOS CAMBIOS EN MI APP NECESITO UNA PERSONA EXPERIMENTADA Y CON EXPERIENCIA Y TIEMPO PARA DESARROLLAR ALGUNOS COSILLA QUE NECESITO SOLO LATINOAMERICA

    $301 (Avg Bid)
    $301 Oferta promedio
    8 ofertas

    Es una aplicación donde los clientes tienen acceso a videos luego del pago. Se necesita instalar un SDK o conectar la app a algún servicio de hosting de videos.

    $190 (Avg Bid)
    $190 Oferta promedio
    5 ofertas

    busco un tecnico que me ´pueda ayudar a elaborar una aplicacion en android para transmitir series, peliculas...

    $15 (Avg Bid)
    $15 Oferta promedio
    2 ofertas
    Devops Engineer 3 días left

    Buscamos un Sr Devops Engineer para un proyecto de Abril a Octubre , contrato freelance. Ubicación : Barcelona Requisitos obligatorios: Experiencia mínima 4 años Azure Devops Microservicios Containers Clusters C#, Node, Goland, Java, C++, Python, Ruby Windows, Linux, Nugets, fileservers Metodologías ágiles : Scrum o Kanban Inglés nivel avanzado Requisitos...

    $42 / hr (Avg Bid)
    $42 / hr Oferta promedio
    3 ofertas

    Me gustaría crear una aplicación de mi tienda online y subirla a la play store.

    $465 (Avg Bid)
    $465 Oferta promedio
    14 ofertas

    Buena tarde necesito conectar por medio de una API REST un sistema de facturación, la pagina FACTUROPORTI me incluyo el código para la implementación en distintos lenguajes como PHP, C-SHARP y JAVA. Pero necesito que tenga algunas funcionalidades la pagina subiré la documentación con el proyecto. Pongo el codigo que me brindaron en el sistema que deseo integra...

    $487 (Avg Bid)
    $487 Oferta promedio
    17 ofertas

    Se busca profesional en machine learning con capacidad de crear aplicaciones de inteligencia artificial con modelos de aprendizaje automático, aprendizaje profundo y sistemas de re entrenamiento complejos que manejen altas cantidades de datos. Con excelentes habilidades de estadística, ciencia de datos y programación. Con capacidad de estudiar, extraer, limpiar y transformar d...

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

    Tengo spacynote y droijack. Con droijack me abre pero el problema es que no se como crear puertos y segundo no me general el apk para pasarlo a mi novia. Y con spacynote me abre, el problema esta que para no crear puertos debo usar ngrok pero este programa que menciono no me abre en la compu entonces quisiera resolver los dos y probar con mi celular si realmente funciona

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

    Desarrollar un juego para teléfonos Android en 2d

    $297 (Avg Bid)
    $297 Oferta promedio
    4 ofertas

    Desarrollo de dos activities para integrar en Android Studio - Java (no diseño) Activity1 -Utiliza la geoposición del dispositivo y lo almacena en un par de variables -Pantalla que realiza tres peticiones http POST a un API (cada segundo o dos, para probar estabilidad) (no se requiere desarrollo del backend o API) --El resultado de la primer petición actualiza una tabla en la...

    $185 (Avg Bid)
    $185 Oferta promedio
    9 ofertas

    Hola tod@s. Necesito una persona responsable y preferentemente idioma español para crear un script en tradingview, el lenguaje que se utiliza es Pine Script. Es un script bastante simple donde ya está la base y falta agregar condiciones y otros. Requisitos: - Persona seria y responsable para trabajar en todos los proyectos - Manejo de lenguajes Pine Script (excluyente) y preferent...

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

    mi nombre es Jose Luis, busco a alguien que tenga experiencia en la elaboracion de aplicaciones para sistemas operativo Android..

    $22 (Avg Bid)
    $22 Oferta promedio
    7 ofertas

    ME GUSTARIA ELABORAR UNA APLICACION EN ANDROID EN LA QUE PUEDA TRANSMITIR VARIEDADES...

    $627 (Avg Bid)
    $627 Oferta promedio
    7 ofertas

    i need help on an android [iniciar sesión para ver URL] developers only. preference to be given to young developers studying in universities as this project will give them exposure(age 18 to 22)

    $188 (Avg Bid)
    $188 Oferta promedio
    2 ofertas
    Comments section for my mobile app 6 días left
    VERIFICADO

    Need comments section for my mobile app

    $41 (Avg Bid)
    $41 Oferta promedio
    3 ofertas
    EPICOR ERP 6 días left
    VERIFICADO

    Need programming/application development in Epicor 9-10 Version.

    $21 - $171
    $21 - $171
    0 ofertas
    PHP project work 6 días left
    VERIFICADO

    I am looking for a PHP expert who can assist me with the following * Integrate the PHP application with a Java service using RESTful calls for atleast 2 features * Help fixing some basic bugs in the application Most likely, there will be a multiple cycles of this project this month itself, for the right freelancer.

    $199 (Avg Bid)
    $199 Oferta promedio
    39 ofertas

    want to implement mandatory update for my app like [iniciar sesión para ver URL]

    $35 (Avg Bid)
    $35 Oferta promedio
    6 ofertas

    i need android developer expert in flutter

    $23 (Avg Bid)
    $23 Oferta promedio
    7 ofertas
    C Programming -- 3 6 días left
    VERIFICADO

    **looking for someone to complete in 24 hours Looking for someone to write a program that evaluates mathematical expressions in reverse polish notation (RPN) by means of using a stack. Firstly, implement a simple Stack ADT in C, test it and then write the calculator. Finally you will write a short report All specifications and source code attached below

    $102 (Avg Bid)
    $102 Oferta promedio
    12 ofertas

    Call apis of zoom by Java and get results in json format

    $17 (Avg Bid)
    $17 Oferta promedio
    4 ofertas
    BattleshipGame 6 días left

    this file is in the JavaFX needed urgent

    $145 (Avg Bid)
    $145 Oferta promedio
    3 ofertas

    I want a whatsapp online offline tracker app

    $420 (Avg Bid)
    $420 Oferta promedio
    7 ofertas
    Android app developer 6 días left
    VERIFICADO

    I need an android app developer who can develop a mobile app based on fingerprint based parking reservation system. Use case diagram of whole system is attached below

    $594 (Avg Bid)
    $594 Oferta promedio
    5 ofertas

    This system will consist of 3 parts namely A mobile app for the students A mobile app for the driver or conductor A website so as the admins can view the data Functional requirement for the mobile app(students) [iniciar sesión para ver URL] system shall allow the student to log in the app. 2. the system shall allow the student to login (Name and phone number/ StudentID will be pr...

    $594 (Avg Bid)
    $594 Oferta promedio
    28 ofertas

    We are looking for a senior backend engineer to help us rewrite our backend as microservices. You will be responsible for creating read replicas of our RDS, migrating our Postgres DB to AWS Aurora, DB sharding, re-deploying our backend and APIs as a microservice. Skills • Creating RESTful APIs , • Queues, Event based systems and Kubernetes • aws sns service • Microservices ar...

    $36 / hr (Avg Bid)
    $36 / hr Oferta promedio
    11 ofertas

    Please contact me only if you have the Cricket Live Score App Android source code and app with you so that I can test it and purchase it if I like it. I don't want you to build the app from scratch. Which cricket API you are using in the app. For example, [iniciar sesión para ver URL] or [iniciar sesión para ver URL], etc.

    $256 (Avg Bid)
    $256 Oferta promedio
    6 ofertas

    Want to Change icon of my Recharge Softwere android Application and Easy Upi Payment ([iniciar sesión para ver URL]) Integration W

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

    We need a consultant on Java Full stack, Kafka, RXJava. We will give Rs. 20-22k per month

    $272 (Avg Bid)
    $272 Oferta promedio
    3 ofertas

    HI I need complete java binary tree project. Lets discuss more details

    $27 (Avg Bid)
    $27 Oferta promedio
    14 ofertas
    $364 Oferta promedio
    6 ofertas
    Looking for a java expert 6 días left
    VERIFICADO

    We are looking for a high skilled web developer. Required keycloak skill We are going to update our keycloak app, Only looking for keycloak expert

    $175 (Avg Bid)
    $175 Oferta promedio
    6 ofertas

    A food delivery app is a mobile app/website that allows clients to use their smartphone or tablet computer to place a food order from all of the partner restaurants in a city.

    $1110 (Avg Bid)
    $1110 Oferta promedio
    42 ofertas

    Hi, I have simple job. Who is experienced with AWS cognito and lamda. This is urgent job. Thanks.

    $152 (Avg Bid)
    $152 Oferta promedio
    7 ofertas

    Details will be shared in chat box

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

    The task is to find dynamically generated PDF documents yourself and extracting their metadata. Just like most of the Word documents are made using Microsoft Word, most of the PDF documents are made using Adobe products. However these are mostly static documents like, books, brochures. Another example of a static document is that people sometimes convert their document from Word to PDF. In our st...

    $415 (Avg Bid)
    $415 Oferta promedio
    9 ofertas

    I need an Android app. I would like it designed and built.

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

    I want an expert in extracting members from the "active" target groups and adding them to my group. I hope only expert people drop me a line Payment will not be made until we are sure that you are able to do so If you do not add from the target groups and activists, you will not get anything I have enough experience, do not waste your time by manipulating me because you will not succ...

    $10 - $30
    $10 - $30
    0 ofertas
    Java project 6 días left
    VERIFICADO

    Hello I need senior Java developer for few hours for a project. Thanks

    $22 / hr (Avg Bid)
    $22 / hr Oferta promedio
    30 ofertas
    Trophy icon making android app 6 días left

    android app making. need project 6-9. you have to use web devoloper or dream waver.

    $10 (Avg Bid)
    $10
    0 participaciones

    Looking for an immediate requirement for a Java developer to finish building a Google Apps Script for integration of Active Campaign and FB Ads with Google Sheets to be used in Google Data Studio. Must be able to start immediately and work on today.

    $19 / hr (Avg Bid)
    $19 / hr Oferta promedio
    3 ofertas

    The website will have two videos to show that are already uploaded and they are static videos (not added by the admin). The two videos must be opened only on desktop or laptop (not on smartphones or tablets) but the pages should be responsive. The user should pay to play the videos (one shot that give access for a month), payment method are credit cards and PayPal. The user can either connect by ...

    $611 (Avg Bid)
    $611 Oferta promedio
    19 ofertas
    Mobile App Developer - Fix App 6 días left
    VERIFICADO

    I need a developer to fix my current app or build it from scratch. The project will include the Mobile App and Website. Tasks are: -Fix current app: Java/Swift -Adding the functionalities -Changing existing backend from .NET to Node.Js

    $2238 (Avg Bid)
    $2238 Oferta promedio
    59 ofertas

    I attached the file below. I need this in [iniciar sesión para ver URL] for my project

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

    Olá gostaria de alguém que faça um APK para funcionar em p2p, no exoplayer, se alguém tiver interesse entre em contato comigo!

    $30 - $250
    $30 - $250
    0 ofertas

    Looking for a expert in RPD Tool oracle Who can be able to solve my issues

    $750 (Avg Bid)
    $750 Oferta promedio
    2 ofertas

    Need to fix an issue in a wss conection, it fails after sometime or respond very Later Tech stack : [iniciar sesión para ver URL] ,Nodejs Hosting: AWS

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

    hi we have our own Trading platform (backend in java, front-end in .net), and we want to create three modules/plugins and integrate them with platform. Its our API [iniciar sesión para ver URL] requirements attached. and i want 1st one made on priority.

    $525 (Avg Bid)
    $525 Oferta promedio
    4 ofertas

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