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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    309 건의 일자리 확인, 급여 기준: USD

    Full stack developer to customise the UI interface of Nextcloud open source stack with our own branding/logo themes etc and add few features. Bid only if you know what is Nextcloud and or have used Nextcloud The entire source code is available on GitHub for one to review and bid. Mobile app for android and iOS Little bit of theme and look feel modification on the web front end side

    $685 (Avg Bid)
    $685 (평균 입찰가)
    5 건의 입찰

    I have a working android app written in java. I need an experienced node.js consultant who can port a working functions code from the client android app to be implemented firestore functions and achieve the same functionality and output. Code currently takes 12 secs to run and update associated documents and collections (using transaction functionality to update them as a batch). Project will be successful if it run in less than 3-4sec after your node.js optimizations. functions should be exposed back to the android app using https express or similar. Working Java code will be provided after awarding the project to protect our IP. Please do not bid if no similar project was done before. If you get in touch , you accept that the payment will be make when we are happy and the project is com...

    $257 (Avg Bid)
    $257 (평균 입찰가)
    14 건의 입찰

    Preciso algum programador que me construa uma aplicação I need someone to build me an android app.

    $444 (Avg Bid)
    $444 (평균 입찰가)
    16 건의 입찰

    I have a github code in Golang(79%), Shell(1-2%), and JAVA(19.8). So I want result in Golang as well as in python GITHUB Link-

    $7 - $18
    $7 - $18
    0 건의 입찰

    I have a github code in Go (79.1%), SHELL (1.8%), JAVA(19%), So I want result of that code in GO language and in python language

    $36 (Avg Bid)
    $36 (평균 입찰가)
    1 건의 입찰
    Junior Java Developer 6 일 left
    확인

    We are looking for Junior Java Developer to join our team GoodApp Developers. - Contract: Agreement - Requirements: English/Czech Language - Salary: Hourly payment by agreement - Office: Home Office

    $14 / hr (Avg Bid)
    $14 / hr (평균 입찰가)
    33 건의 입찰

    Required: - Help finding offsets within a Nintendo Switch game. These offsets are vital to be used in an already assembled Windows Desktop Application that facilitates peer to peer trading within the game in question. - The program that is used to find these offsets is - Once the offsets have been found - we require these to be programmed into our existing Windows Desktop Application, as a routine. This routine already exists for a previous game, we need it re-purposing for the newer version of said game. Full code will be provided via GitHub. We have the hardware to facilitate testing - which we will help with. We just require you to find the offsets, and implement them into our code. To confirm you have read the brief, please in your bid, include the word ENZO.

    $657 (Avg Bid)
    $657 (평균 입찰가)
    17 건의 입찰

    Develop LinkedIn user data collection program, Required language java development 1. Google collection 2. Infiltration collection in LinkedIn website all data Name gender age company Position Telephone Mail Introduction The information is exported to excel web site Not limited to collecting from Google, but also need to infiltrate and collect some information from LinkedIn It can be set as country, occupation and other information, and the development cycle is one month

    $1170 (Avg Bid)
    $1170 (평균 입찰가)
    15 건의 입찰
    $19 (평균 입찰가)
    10 건의 입찰
    Java Developer -- 3 6 일 left
    확인

    Per un progetto a lungo periodo siamo alla ricerca di un: Siamo alla ricerca per la sede di Milano di un JAVA DEVELOPER Requisiti ricercati: - Conoscenza ed esperienza nell’utilizzo di Java dalla versione 8- 11 - Esperienza nell’utilizzo del framework Spring/SpringBoot per la realizzazione di applicazioni Enterprise - Conoscenza di Web Services (SOAP/REST) - Sviluppo microservizi - Conoscenza di Hibernate - Buona conoscenza del DB Oracle o di un database in genere - Esperienza di partecipazione a progetti condotti con metodologia Agile - Conoscenza di SVN e/o GIT

    $17 / hr (Avg Bid)
    $17 / hr (평균 입찰가)
    8 건의 입찰

    we need an expert in SMPP - Apache Camel to configure it to proper to handle many sms end points

    $177 (Avg Bid)
    $177 (평균 입찰가)
    16 건의 입찰
    Build Java Project . 6 일 left
    확인

    1. The player may make one of two kinds of moves: discard or pass. Create an enumeration to represent these possible moves. 2. A discard move must indicate the card that is being discarded and the pile on which it should be discarded. Create a new Java class to represent a discard move. Requirements details in file Must need: Technology-Java , Ide- eclipse or intellij Rememebered: you can't do anyhting outside this file requirements .Must be complete all file all requirements. your programm must be able to run Java . you will work on this code file

    $23 (Avg Bid)
    $23 (평균 입찰가)
    5 건의 입찰

    We need someone with server exeprience to fix our existing android app. We are getting a error code 500. You must have the experience necessary to quickly work withour develper to fix this issue. Thanks

    $30 (Avg Bid)
    $30 (평균 입찰가)
    14 건의 입찰

    Need to make a programme by which we can show AR image on human body using device camera with 100% accuracy

    $404 / hr (Avg Bid)
    $404 / hr (평균 입찰가)
    7 건의 입찰

    Hi devs, I'm looking java dev to add Text Fields & POST & GET data in my app. ADD #BQ15 IN YOUR BID here is a task list: https://docs.google.com/spreadsheets/d/1ivSeVhHYVHynfya-d7e2Ah8dWGxw2-15jHoIY3vyymk/edit#gid=0

    $76 (Avg Bid)
    $76 (평균 입찰가)
    14 건의 입찰

    For now. need to create a document for the changes required in the backend Spring API for creating promotions API

    $23 (Avg Bid)
    $23 (평균 입찰가)
    4 건의 입찰

    I run a CDL Training School. I need a custom program created to manage employee files, student files and truck maintenance files. I want to be able to incorporate document signing that would go directly into that individuals file. Must be able to search for anything. We will need to sit down and brainstorm the requirements.

    $729 (Avg Bid)
    $729 (평균 입찰가)
    43 건의 입찰
    Java expert 6 일 left
    확인

    I'm looking for someone who can help me to sanitize markdown text.

    $570 (Avg Bid)
    $570 (평균 입찰가)
    23 건의 입찰

    I want to get website with best UI in 1 day mean 2 day maximum cab be there , it is based on scholarship exam

    $168 (Avg Bid)
    $168 (평균 입찰가)
    17 건의 입찰
    Java Developer 6 일 left

    Need a developer who can relocate to Rampur UP & work on a Java project.

    $1047 (Avg Bid)
    $1047 (평균 입찰가)
    8 건의 입찰

    android with webview and get all sms upload to server

    $19 (Avg Bid)
    $19 (평균 입찰가)
    9 건의 입찰

    Hi there, I need a ready solution of digital marketing dashboard.

    $159 (Avg Bid)
    $159 (평균 입찰가)
    10 건의 입찰

    Posting and saving data in webpage developed using html, frames, widget, json, jquery, java script

    $80 (Avg Bid)
    $80 (평균 입찰가)
    10 건의 입찰

    Need a company internal Classifieds website to sell and buy for company employees internally.

    $95 (Avg Bid)
    $95 (평균 입찰가)
    7 건의 입찰

    I have a website which is developed on Spring Boot and Spring MVC which uses JSP. I have imported my project on eclipse and the application is running just fine without any problems. Now I wanted to build WAR file so that I can deploy it on tomcat server. while running mvn clean install I am getting this error: [ERROR] /src/main/java/com/kanvistech/controllers/:[5,38] cannot access [ERROR] bad class file: C:Usersetdef.m2repositoryorgspringframeworkspring-context6.0.0-SNAPSHOT(org/springframework/stereotype/) [ERROR] class file has wrong version 61.0, should be 52.0 [ERROR] Please remove or make sure it appears in the correct subdirectory of the classpath. I need you to make this command working build WAR file and deploy it in my tomcat. I use Java 8 and tomcat 10

    $12 (Avg Bid)
    $12 (평균 입찰가)
    8 건의 입찰

    1. User Interface is ready at my android studio application. 2. About 11 buttons need to be integrated with google play billing library. 3. So 11 buttons to 11 product id on google developer console (product id is ready). 4. Each product need to be able to purchased repeatedly (consumable / auto consume right after purchase). 5. Send email with purchased token, order id / order number and user email, right after product successfully purchased. 6. Need really clean code on each file (marked green check on the upper right Android Studio window) so i can edit later after project without problem.

    $68 (Avg Bid)
    $68 (평균 입찰가)
    11 건의 입찰

    Special note: Don't beat anyone here unnecessarily. View and read complete information data. Then calculate and specify the correct amount of money. Description of how the application will work. I want to develop android apps. Where there will be two types of users. The first user is the "Seller" and the second user is the "Agent". The seller can create the order and the agent will fulfill it. The seller must have credit in his balance for creating order and it will be provided by admin from the admin panel. The amount of the order created by the seller will be deducted from his balance and added to the balance of the agent who completes it. Requirements in admin panel Admin can do Seller and agent create, delete,Edit, active and deactive also can deposited, withd...

    $431 (Avg Bid)
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    50 건의 입찰
    Android VPN Developer 6 일 left
    확인

    I need a developer for my ongoing VPN project on Android studio.

    $380 (Avg Bid)
    $380 (평균 입찰가)
    17 건의 입찰

    I need some JAVA/JSP coder from Pakistan I need some easy projects coding at low budget I need work for long term

    $5 / hr (Avg Bid)
    $5 / hr (평균 입찰가)
    8 건의 입찰

    Create confluence page design based on Java script and html it is a small project need to design confluence page base on structure

    $10 (Avg Bid)
    $10 (평균 입찰가)
    8 건의 입찰
    Build Java Project . 6 일 left
    확인

    1. The player may make one of two kinds of moves: discard or pass. Create an enumeration to represent these possible moves. 2. A discard move must indicate the card that is being discarded and the pile on which it should be discarded. Create a new Java class to represent a discard move. Requirements details in file Must need: Technology-Java , Ide- eclipse or intellij Rememebered: you can't do anyhting outside this file requirements .Must be complete all file all requirements. your programm must be able to run Java . you will work on this code file

    $44 (Avg Bid)
    $44 (평균 입찰가)
    5 건의 입찰
    Linux Scripting Expert 6 일 left
    확인

    I am looking for a Linux Scripting Expert with a minimum of 5 years experience. Java Developer Expert with a Minimum of 5 Year experience

    $38 / hr (Avg Bid)
    $38 / hr (평균 입찰가)
    20 건의 입찰

    the project based on serenity with Rest Assured. expertise in git and Jenkins pipeline. gatling script for load test

    $8 / hr (Avg Bid)
    $8 / hr (평균 입찰가)
    14 건의 입찰

    Need Android developer to add google fits API in existing code. Prefer work remotly.

    $38 (Avg Bid)
    $38 (평균 입찰가)
    10 건의 입찰
    $32 (평균 입찰가)
    5 건의 입찰

    My organization is a broadcasting equipment rental organization and requires someone to do our inventory. Need someone to do my organization's inventory and then create a software for tracking my inventory among the warehouses

    $327 (Avg Bid)
    $327 (평균 입찰가)
    19 건의 입찰

    Hello All, I would like to request a project for prayer times In both English and Arabic. Provided that it has all the characteristics Like the site In the 2 Visrion ar/en: Please only respond from freelancers who have similar work to this project in order to start it

    $476 (Avg Bid)
    $476 (평균 입찰가)
    26 건의 입찰

    We are searching for instructors with expertise instructing a group of IT freshmen in the principles listed below #Urgent requirement - RWD-"HTML5 CSS3"Javascript - Backend - Database - Core Java - Git Versioning Tool & Pitstop-2 - Spring Core & Spring MVC - Spring Boot & REST Implementation - Devops Tools - Training Mode - Online - Budget - We can discuss - Timings - 10-5pm (6-7 hours in a day) - Training Duration - 1month (22-23 days)

    $12 / hr (Avg Bid)
    $12 / hr (평균 입찰가)
    5 건의 입찰

    I require customised pos software which can be customised at any shop,office,store or kiosk according to requirement. I want It to be made on LARVEL PHP and HTML, MySql and any cloud database to be used .

    $428 (Avg Bid)
    $428 (평균 입찰가)
    24 건의 입찰
    QA trainers 6 일 left

    Training trainees on Core Java,API testing, Automation Tools Introduction and Backend testing,Testing Tools (BDD with Cucumber), Performance Testing Introduction Creating the content for the classes which is already delivered to the Trainees and uploading them in the LMS Tool. Working with daily curriculum development of the Trainees to identify and provide improvement areas for the Trainees Preparing the Questionnaires for the Knowledge check of the Trainees Scheduling the Weekly Assessment for the entire batches on all the technologies Maintaining the scorecard of the trainees using EXCEL Preparing the recently asked interview questions and sharing them with Trainees Train students on Manual testing and Automation Selenium testing Trainer- Web Driver Evaluate their performance a...

    $12 / hr (Avg Bid)
    $12 / hr (평균 입찰가)
    8 건의 입찰

    To develop a software platform(Windows) which utilizes GPT-AI for contextual document analysis with an interactive dashboard to ask questions pertaining to the information contained in the document. This would be further supported by automatic entity extraction(using NLP API) from a list of pre-decided Financial document types. for this POC we would only be focusing on 2 financial document types. Note: The TDD would be shared post the NDA. In summary: Software platform development which has an interactive functionality. Utilizes GPT api and NLP api(TBD) A minimalist and modern interface

    $905 - $1809
    긴급형 봉인형 NDA (비밀 유지 계약서)
    $905 - $1809
    8 건의 입찰

    You are required to: 1. Save the provided HTML code ( file) in your Node.js server folder (e.g., in the public_html sub-folder). 2. Make a Node.js application program (i.e., an file) in your Node.js server folder. The program can launch the server, accept the data sent from this form page (i.e., a route handler for the POST request generated by the form’s submit). In this request handler it should extract the forms fields and produce a message (html page) to be sent back to the caller through the response. 3. Launch the server by executing the Node.js program you made. 4. Visit the form web page via the local Node.js server (e.g., http://localhost:3000/ ) using a web browser.

    $13 (Avg Bid)
    $13 (평균 입찰가)
    13 건의 입찰
    Call Sahayata 6 일 left

    I want to hire app devloper who creat a commercial app for my project.

    $112 (Avg Bid)
    $112 (평균 입찰가)
    12 건의 입찰
    HTTPs Gateway 5 일 left
    확인

    HTTPs Gateway to allow backend develop USSD menus. Integration with ss7 service

    $93 (Avg Bid)
    $93 (평균 입찰가)
    4 건의 입찰

    I want to build a website for Funding traders With indian indices just like FTMO or funded next

    $1027 (Avg Bid)
    $1027 (평균 입찰가)
    63 건의 입찰

    With some help I was able to install android studio on my amd computer a few years ago and I intended to learn to make android apps for my phone. Mostly due to a LOT of health reasons including my first heart attack about a year on my birthday I have not done much with it. Though it did work when I used it and I updated it when ever it prompted me to do so. Last month it started having problems where it would not update, but it still worked as far as I could tell and would compile apps and send them to my phone to run. However about 2 weeks ago it (android studio) would not run any more apps and displayed a lot of error message to me. I was told by several people to just to uninstall it and then install android studio again. However, then appears to be a lot more that needs to be don...

    $31 (Avg Bid)
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    23 건의 입찰

    Technology, tools and process knowledge Strong programming skills in Java and related frameworks like Spring, Spring Boot, Spring Data, JPA/Hibernate. Working knowledge on designing and building Rest API’s Strong knowledge of relational and non-relational databases (Cassandra exp. is a plus) Good knowledge of TDD (Test Driven Development) and ATDD (Acceptance Test Driven Development) Knowledge of messaging middleware such as Kafka and MQ ELK stack GIT/GitLab/GitLab-CI, Maven, Artifactory, Jenkins Azure DevOps Azure Cloud Services Kubernetes, Openshift, and Cloud Solutions (Azure preferably) Good knowledge of risk and security measures Experience with Agile / Scrum Good social and communication skills

    $53794 (Avg Bid)
    $53794 (평균 입찰가)
    9 건의 입찰

    Necesito un plugin que se pueda ejecutar en windows 8 y 10 sin problema alguno, compatible lector biometrico Digital person 4500, seria el mismo plugin segun el siguiente canal de youtube Que cumpla la misma funcion y me provean el ejecutable. Trabajaria con el mismo sistema en php y base de datos segun se muestra en el video. Basicamente es hacer lo mismo solo que funcione correctamente en ambos sistemas operativos que menciono. Simple y basico pero funcional. En resumen corregir lo que haga falta para que funcione correctamente.

    $278 (Avg Bid)
    $278 (평균 입찰가)
    20 건의 입찰

    looking at developing a sports hub for recording data for individual clubs that can be resold

    $1451 (Avg Bid)
    $1451 (평균 입찰가)
    47 건의 입찰

    Develop architecture, detailed design and Implement requirements. Expertise in Java programming language Software and Hardware integration, Involve in all phases of the software lifecycle and interface with engineers from other disciplines. • Java • OSGi • JMS • IBM MQ

    $7 / hr (Avg Bid)
    $7 / hr (평균 입찰가)
    7 건의 입찰

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