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    317 trabajados encontrados, precios en USD

    Las operaciones que debe realizar son: suma, resta, multiplicación y división. Así mismo, los números serán ingresados mediante botones y no directamente del teclado. Los botones deberán tener un tamaño fijo de 80px de alto y 80px de ancho, para este diseño debes utilizar la clase JButton. El campo de texto deberá tener una altura de 50px y estar alineado como se muestra en la imagen. Para ello, utiliza la clase JTextField. Para la funcionalidad, considera las siguientes instrucciones: Concatenar más de un número en el input, excepto cuando se ingresen los símbolos +, -, *, /, C o =. Limpiar las variables y el elemento input cuando se presione el botón con el símbolo C. Cuando se ingresen lo...

    $36 (Avg Bid)
    $36 Oferta promedio
    5 ofertas
    Desarrollo de app 6 días left

    Es una aplicación para venta de extensiones de cabello

    $159 (Avg Bid)
    $159 Oferta promedio
    15 ofertas

    Me desarrollaron un script para el Photoshop, un programa de Adobe. Cuando se actualizó la versión dejó de funcionar. Necesito alguien que me lo arregle. Muchas gracias

    $167 (Avg Bid)
    $167 Oferta promedio
    10 ofertas

    PRECISAMOS DE UN CREADOR DE APPS Y DESARROLLADOR PARA PODER CREAR PARA ANDROID Y APPLES Y QUE SEA PARA VIDENTES Y TARORISTAS

    $590 (Avg Bid)
    Acuerdo de Confidencialidad
    $590 Oferta promedio
    17 ofertas

    Necesito desarrollar en Java un sistema de ficheros paralelo basado en Google File System.

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

    Necesito resolver esto para hoy noche porfavor alguien quien pueda . Pago con paypal asegurado. Proyecto en pathon y java

    $206 (Avg Bid)
    $206 Oferta promedio
    3 ofertas

    Necesitamos desarrollar una APP para Android con la siguiente funcionalidad: - Login - Selección de localidades - Llenar un formulario y anexar fotografías tomadas con el dispositivo - Enviar por email el formulario en formato PDF - Sincronización de información Necesitamos crear primero un prototipo funcional y luego el desarrollo funcional. Este es el punto de partida de un proyecto que podría ir agregando funcionalidad en el tiempo. Nos interesa que sea desarrollado en Kotlin con una arquitectura MVVM, por favor indicar experiencia con este tipo de desarrollos.

    $537 (Avg Bid)
    $537 Oferta promedio
    20 ofertas
    Android TV 3 días left

    Tenemos una apk en android y necesitamos convertirla para que se pueda usar en android tv, adaptar el tema de la resolución de los televisores.

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

    Saludos, Quiero manejar el codigo USSD de mi movil, de modo que no hace falta pulsar el teclado numerico, hacer una peticion en segundo plano. - Tengo mi móvil aquí y si pulso: #222*1# doy OK, puedo ver el saldo de llamar que me resta en teléfono móvil. - Quiero ejecutar este codigo desde una peticion, sin usar boton o teclado. - Que algo este a la escucha en mi movil y si recibe una peticion ejecute el USSD en consecuente y manda la respuesta - Quiero que esto responda como un API, todo en segundo plano Cualquier metodo o forma me viene bien, tengo un chatBo y necesito llamar este codigo USSD y que vaya a impactar en mi telefono.

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

    Necesito desarrollar un software que permita: - Manejar documentos y flujo de trabajo - Facilitar cotización y facturación - Poder operar desde el celular (ya que el personal anota los artículos que se mueven) - Rastrear los movimientos de las operaciones - Portal para los clientes - Calendario de operaciones - Estimador de cubicajes - Y más Podemos entrar en contacto para más detalles, aguardo sus respuestas!

    $2267 (Avg Bid)
    $2267 Oferta promedio
    46 ofertas

    Se requiere un programador para que haga una aplicación donde se hagan ventas de pantallas de teléfonos, pines de carga y demás. Compatible con inicio de sesión para usuarios, que puedan pagar por mercado pago y transferencias bancarias. Se nececita que tenga un apartado visual con imágenes de los módulos a vender

    $220 (Avg Bid)
    $220 Oferta promedio
    22 ofertas
    miniGFS 13 horas left
    VERIFICADO

    La practica consiste en desarrollar un sistema de ficheros paralelo basado en el Google File System, partiendo de un código base ya avanzado.

    $78 (Avg Bid)
    $78 Oferta promedio
    7 ofertas

    Job title- Java IAM Developers, mandatory skillls - Spring Security is experience is must. Total experience – 5+

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

    To create a virtual network using SDN with mininet

    $120 (Avg Bid)
    $120 Oferta promedio
    2 ofertas

    I have many ways and innovations that I use to develop all websites and applications on the phone or computer

    $487 (Avg Bid)
    $487 Oferta promedio
    29 ofertas
    Skilled Android App developers 6 días left
    VERIFICADO

    I need to test the security of android apps and need someone who is good in android app development and has good knowledge of maven

    $12 / hr (Avg Bid)
    $12 / hr Oferta promedio
    30 ofertas
    Android 12 Expert 6 días left
    VERIFICADO

    Need an Android 12 Expert, Who has Experience in Android 12 Project. My Project is not running in Android version 12 Devices. It needs to Fix the Issue.

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

    Are you a skilled Spring Boot Developer who loves to use this technology to create different pieces of enterprise software? I am looking for a Spring Boot Developer who has knowledge on how to design and implement enterprise-level microservices using the spring boot framework. You will need to be highly proficient in Java. Kindly check the details below - - Experience in Spring Boot,Data, JPA and Hibernate. - Good knowledge of MicroServices. - Experience working with tools like Git, Maven.

    $173 (Avg Bid)
    $173 Oferta promedio
    6 ofertas

    Hello, everyone or team If you want to do a test project, bid. once passed, I provide 2 years contract. Test Details via private chat

    $2080 (Avg Bid)
    $2080 Oferta promedio
    71 ofertas
    create a microservice validation 6 días left
    VERIFICADO

    got a microsrevice with springboot controller, need validation for incoming parameter. got a general exception handler and need to perform JUnit for that class.

    $150 (Avg Bid)
    $150 Oferta promedio
    8 ofertas

    hi all Our company want to start new project about virtual exhibition

    $8851 (Avg Bid)
    $8851 Oferta promedio
    20 ofertas

    Hello, I need a framework in which I will write my cases in gherking language which will be parsed with cucumber, feature file generated and then they get tested with soapui or postman tool.

    $8 - $19
    $8 - $19
    0 ofertas
    Java Backend 6 días left

    Hi need help on Java, SpringBoot and Microservices

    $55 / hr (Avg Bid)
    $55 / hr Oferta promedio
    16 ofertas
    I need help in python and jupyter 6 días left
    VERIFICADO

    I need help in python and jupyter

    $15 (Avg Bid)
    $15 Oferta promedio
    8 ofertas
    Need to develope a PC optimizer 6 días left
    VERIFICADO

    Hello, I need to develope a pc optimizer. Developers kindly contact if interested. Thank You

    $121 (Avg Bid)
    $121 Oferta promedio
    5 ofertas

    We need someone who can help us convert our existing Android Java based app to kotlin. We will also be upgrading the UI of the experience when we do this upgrade so please expect the UI to be different. Yes

    $1126 (Avg Bid)
    $1126 Oferta promedio
    68 ofertas
    JavaFx Form Pages 6 días left

    I need Javafx form pages for web service application

    $135 (Avg Bid)
    $135 Oferta promedio
    16 ofertas
    Generate 4999 NFTs 6 días left
    VERIFICADO

    Hello, I need a collection of 4999 NFTs from the base characters and attributes I have. Everything is ready, you just need to run your script.

    $157 (Avg Bid)
    $157 Oferta promedio
    38 ofertas
    Backend developer needed 6 días left
    VERIFICADO

    We are looking for a full-stack backend developer to create the backend (including database, admin website, APIs, etc.) for a separately developed mobile app. Skills required Database creation, integration, and management Content management system development, deployment, and maintenance Define and create web services API Develop, test, integrate, and deploy backend stack Collaborate with frontend developers to integrate user-facing elements with server side logic Work with other developers, designers and managers to identify new features Experience with Python, Java, JavaScript, REACT, node.js or related Experience designing and implementing services in the Cloud (AWS) Experience with software development tools (GitLab, Git) Backing up and restoring technologies for a website...

    $5302 (Avg Bid)
    $5302 Oferta promedio
    45 ofertas

    I need a utility to read the attendance/users data from Anviz/ZKTeco Biometric devices, save it in a local database, then depending upon the internet availability will sync the data with an online server. I have already got this developed, but that is not stable and not performing as required. I can share the code for reference only. The minimum required features of the system are as follows: 1 Login Screen user will be authenticated using API save in local database, if app closed & re-opened, user will be logged in automatically based on previous data 2 Settings Screen - Option to set Time Interval to check new attendance data from device and sync with server - Option to Delete Attendance Data from Devices - Option to Delete Invalid Records from local database, which failed to syn...

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

    Write a java program Detailed document about input and output will be sent to you.

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

    Hi Everyone, We're looking for a freelancer who can support atleast 4-5 hrs/day for us. Also the freelancer should involve with our Back End team. You need to assign the tasks for the developers. Guide them, lead them for a good productivity. So you've to act as a Tech-Lead. So please reach out to us. Preferred Location Freelancer:- Chennai, Vellore, kanchipuram, Salem, South India. Note:- Chennai is most preferable, because our company located in Chennai, Arumbakkam. Tech Specs:- java Java IDE: --------- Spring boot Eclipse Testing Tools: -------------- Postman Databases: ---------- Mysql Mongodb Devops: ------- docker kubernates jenkins gitlab ElasticSearch

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

    I need Corporate Trainers for Automation Testing Batch Its a full day batch from 9.30 A.M to 5.30 P.M for 30 Days Those who have the below skill set will be preferred Manual Testing concepts Selenium using Java Cucumber TestNG API Testing using SOAP UI Rest Assured JIRA Location :- Remote and should be belong to India Location only

    $1775 (Avg Bid)
    $1775 Oferta promedio
    5 ofertas

    Gamarjobat me jaba var iqneba gamarkviot es ra saitia dges mteli dges am waits vewvalebi da veraperi gavuge

    $21 / hr (Avg Bid)
    $21 / hr Oferta promedio
    3 ofertas

    Hi All, I need help with android filament. Details will be provided in chat. This is an easy project for an experienced guy.

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

    We are looking for an experienced JAVA Developer (JVM-based Programming ) Must have skills: -Technical knowledge and experience with the Jboss framework (important!!!) -Experience with ReactJS client-side rendering ( Important ) -Technical knowledge and experience with performing builds using Maven. -Experience in client-side (front-end) Web development -Knowledge and experience with an ORACLE. -Technical knowledge and experience with the GWT framework -Experience with .net framework - an advantage

    $14 / hr (Avg Bid)
    $14 / hr Oferta promedio
    19 ofertas
    Software for Kijiji to help Post 6 días left
    VERIFICADO

    If you have software built or can build one please send me your price. MUST HAVES: - Must work when installed on Windows 8 or newer - easy to use should be on a chosen hourly basis and include scheduled post on a monthly, weekly, daily schedule that I can manage and change. - Must work on [login to view URL] in all Canadian cities/provinces - Login to software should be the same username/password as the kijiji account that I have set up already - Ability to add the maximum number of images kijiji allows per ad - Ability to add your ad to any of the free categories on kijiji - Ability to add title, description and postal code. - I do not need a fancy interface just something easy, simple and straigthforward that works on a PC - Auto renew ad for unlimited days - Show time of last...

    $202 (Avg Bid)
    $202 Oferta promedio
    15 ofertas

    Necesito implementar facturación electrónica al pos Unicenta.

    $121 (Avg Bid)
    $121 Oferta promedio
    8 ofertas

    Needing a full stack developer to fix and enhance my sites. Must be knowledgeable in Java, PHP, Laravel, MySQL, and alike.

    $13 / hr (Avg Bid)
    $13 / hr Oferta promedio
    56 ofertas
    Sr.java developer -- 3 6 días left
    VERIFICADO

    Java, Servlet Hibernate, JavaScript EJBs Database

    $13 / hr (Avg Bid)
    $13 / hr Oferta promedio
    6 ofertas

    we are looking for a software like email sending with different features. Lets discuss requirements in details we need it in php larval. Only contact if you have a time to do it i need it within 2 months.

    $2271 (Avg Bid)
    $2271 Oferta promedio
    80 ofertas
    car insurance application 6 días left
    VERIFICADO

    need need a car insurance application for web ios and android , along with the backend platform

    $3217 (Avg Bid)
    $3217 Oferta promedio
    25 ofertas

    Odis Online 1 Time by time viwer 1 Houre 1 Day 1 Month SFD DSS & DMS Account

    $450 (Avg Bid)
    $450 Oferta promedio
    22 ofertas

    All details will be in Private chat

    $165 (Avg Bid)
    $165 Oferta promedio
    44 ofertas

    i need android application data extract developer Username : mr100 Password : Qwer1234 Your account is valid till : 11-Nov-2001 You can download our app from Windows users can download from i Need live tv Url

    $123 (Avg Bid)
    $123 Oferta promedio
    12 ofertas

    We are looking for Java developer Minimum Experience - 3 Years Contract - 6 Month (Can be Extended) Shift- Indian Working days- Monday to Friday

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

    Need someone that is experienced Using netbeans to create a 2d game with characters

    $104 (Avg Bid)
    $104 Oferta promedio
    17 ofertas
    Shoppingapp 6 días left

    A shopping application that has two versions, the admin and the user user sees the products at their price and description, buys them, and receives the order through the shipping company

    $775 (Avg Bid)
    $775 Oferta promedio
    94 ofertas

    i want an app that recover deleted photos from android phones if you already make such apps send me a demo

    $231 (Avg Bid)
    $231 Oferta promedio
    26 ofertas
    Test Automation 9 horas left

    Our product involves: (a) Back-end APIs (b) Android apps and (c) web-apps. Database: MariaDB. The software components are already developed and have undergone manual testing. Plan is to Automate Testing of these components. We are looking for someone who can (a) guide the team on selection of tools (b) demonstrate by writing test cases and running the same. Should be ready to work with the team, provide updates to the project management and technical clarifications to the test team. A must have: should have experience in automation testing of all the above listed software environment (back-end APIs, android APP and web-apps).

    $925 (Avg Bid)
    Urgente
    $925 Oferta promedio
    1 ofertas

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