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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    232 pekerjaan ditemukan, seharga USD

    |||| Apply only if you have knowledge of any Programming language |||| The following is desirable: * You are a member of , or any other programming platform where you have been posting OR *You already have a programming blog OR *You have written programming content earlier for anyone and have samples to show. New freelancers are welcome. We are an on-demand website where hundreds of programming-related topics need to be covered every day. We are seeking programmers (Students/Freshers) who can perform writing on programming problems and topics. We will provide Topics/Keywords to write upon. All programming languages are welcome. This project for: Programmers (students/freshers) Who are willing to learn and contribute to the community and want to build their profile and earn a good rev...

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    I have an existing graphql api that takes and array of multimedia etc that is being uploaded using apollo client to a graphQL api. Im trying to upload attachments to the same api using react query in a react native app and its not working. The project uses this react query process The user can select images from picture gallery. Add to object & send to api to be saved This is the file object the api requires - Graphql Playground -

    $42 (Avg Bid)
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    Lead springBoot Developer 6 Hari left
    TERVERIFIKASI

    Required job support for spring framework for EST time only. Need someone who has a complete understanding of spring boot and spring security. Turnaround time has to be quick.

    $17 / hr (Avg Bid)
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    I will provide you all details in chat Spring boot Javafx Vuejs Docker

    $818 (Avg Bid)
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    Hello, we’re a delivering company that believe in technologies. We want to build a robot that can be operate by humans to make delivery outdoor. With camera-gps-alarm-interphone- safe storage. I need an expert who can build the robots. If someone can just make design system and software we can also talk

    $11274 (Avg Bid)
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    Java developer Needed 6 Hari left
    TERVERIFIKASI

    I need a Java developer for making an application run server side

    $141 (Avg Bid)
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    La aplicación debe ser desplegada utilizando insfraestructura Docker. Para cada aplicación se debe generar un contenedor docker. El programa esta hecho en Intellij IDEA, hay que aplicar los cambios que pide el documento

    $30 (Avg Bid)
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    busco programador para servidor qb-core de fivem

    $130 (Avg Bid)
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    Freeze Dryer Project for medical facility

    $1390 (Avg Bid)
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    The file creates a server to run on port 5000, And I need to make it work just, It has the function of passing the parameter email, and password, and returning the encrypted values. It's ready, just make it work so I can run it

    $99 (Avg Bid)
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    Android app bug fixing - Native 6 Hari left
    TERVERIFIKASI

    Need a filter to be coded for a given result set. This code will be called from 3 different places in the app. When user browses by US, User browses by Name or User browses by Type. Work should be done without impacting any other pars of the code. Complete coding, testing and deliver code in 1 day. Must create build for uploading into Playstore for testing. JSK file must also be provided as well. PAYMENT WILL BE MADE ONLY AFTER ALL APPROVAL AND DELIVERABLES ARE MET. Will require NDA to be signed as per recommendation of Freelancer. Will be a fixed bit. Anyone responding to MUST deliver on time.

    $96 (Avg Bid)
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    I have an existing graphql api that takes and array of multimedia etc that is being uploaded using apollo client to a graphQL api. Im trying to upload attachments to the same api using react query in a react native app and its not working. The project uses this react query process The user can select images from picture gallery. Add to object & send to api to be saved This is the file object the api requires - Graphql Playground -

    $21 - $71
    Bersegel
    $21 - $71
    12 penawaran
    spring boot expert for onging project 6 Hari left
    TERVERIFIKASI

    Hi everyone I need senior spring boot expert for my onging project current project is backend - spring boot need to fix the bugs and update some functions If you are beginner in spring boot, don't apply Would you start your proposal with spring boot expert to check if you read my post carefully Thanks

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    Java developer required 6 Hari left
    TERVERIFIKASI

    Hi We're looking to hire Java developers with the below mentioned skill-set for a Full-time contractual job role for 6 months. Job type - Remote, contractual, Full-time Salary - 100k INR to 130k INR Experience - 5-10 yrs Job Description : ● Developing intelligent and scalable engineering solutions from scratch ● Partnering with the customers to share product vision and goals ● Working on high/low-level product designs & roadmaps along with a team of ace developers ● (S)he will be responsible for server-side component designing, detailed technical design, development, testing, implementation, and maintenance. ● Building products and applications using razor-edge technologies on Open source Java tech stack, HTML5, Backbone.js, Hadoop, Cassandra, MongoDB, etc ● (S)he will also rev...

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    Hello there Urgently need small Java development project to be developed by 28th January ie Saturday. Please apply ASAP if you can start it asap after hiring. Thanks

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    Android App setup 6 Hari left
    TERVERIFIKASI

    Hi, I have bought a project from Codecanyon and I am looking for someone who can set it up for me as per documentation. Few customizations might be required but that we will discuss later. Initially I just need to change the App name, Package name, Logo, Icon, few contents, Splash Screen and get it running without any error. I need both debug apk and abb file for playstore publishing. I need it super fast and All payments will be done after debug apk is received

    $103 (Avg Bid)
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    I'm looking for appsheet and Android expert. need skill: inventory management and send data by email. Please contact if you are finish it.

    $12 / hr (Avg Bid)
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    Data Struccture and Algorithm Expert 6 Hari left
    TERVERIFIKASI

    Hello. freelancers. I am looking for one expert with full experience in data structure and algorithm field. If you are really expert only, please bid. To prevent auto bid, please add "I am not fool" in a sentence of bid. Good regards

    $110 (Avg Bid)
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    Rotating proxies 6 Hari left
    TERVERIFIKASI

    Hi, I am looking for someone that can help me with rotating proxies, I am hoping to be able to open a browser and with rotating proxies then open as many tabs as I want all showing different IP addresses to avoid captchas, no made prices please, I can do this myself but don’t have the time at the minute, thank you

    $169 (Avg Bid)
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    Hello, I need a mobile application for my construction company. This app work very basic but admin section I need very strong. Please read attachment for better understanding. Thanks

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    AI Mentor 6 Hari left

    We are an edtech company conducting live classes for students in India and we are looking for Mentors who can give us an expert insight on diverse topics on AI.

    $104 (Avg Bid)
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    Looking for a tutor to solve the following issues... 1- Android studio to database connection 2- Payment Gateway 3- Android app setup on Google Play Store

    $4 / hr (Avg Bid)
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    Custom router built upon Linux which connect sand syncs back to an AWS hosted management platform. Key technologies involved and needed are - Java 11 - Spring Boot - Linux IP route and IP Rule - RabbitMQ - Microservices Experience of below also useful:- - Redis - Eureka - Apache - Python

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    I need a process where a user enters phone number of website and a file download link is sent to his number as SMS. Similar to

    $80 (Avg Bid)
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    Enterprises -- 2 6 Hari left

    Need native devloper for devlop software for enterprises

    $284 (Avg Bid)
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    Mobile app 6 Hari left

    we need built an app mobile for android and iOS is a party finder app mobile.

    $2355 (Avg Bid)
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    FastAPI Developer Help 6 Hari left
    TERVERIFIKASI

    I have an inventory system backend using SQLAlchemy FastAPI PostgreSQL. I am working on storing sub site locations for every site. Zone / Aisle / Rack / Shelf / Bin Here is the models I am using: class Site(Base): __tablename__ = "sites" __mapper_args__ = {"eager_defaults": True} id = Column( Integer, Identity(start=100_000), primary_key=True, index=True, autoincrement=True, ) name = Column(String, unique=True, index=True) description = Column(String) addressLine1 = Column(String) class Site_Location(Base): __tablename__ = "site_locations" __mapper_args__ = {"eager_defaults": True} __table_args__ = ( UniqueConstraint("name", ...

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    Trophy icon Improve Algorithm Performance 1 hari left

    I'm looking for a freelancer who can improve Performance Evaluation of Hybrid Cryptography System please check attached file and let me know who can solve it. Thanks

    $220 (Avg Bid)
    Sorotan Bergaransi
    $220
    2 entri
    Java developer for support work 5 Hari left
    TERVERIFIKASI

    I need java developer for support work. expert in functional programming and core java

    $7 / hr (Avg Bid)
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    just give me 30 minute everyday to solve my doubt on devops by any desk or other app

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    I am looking for Sr. React Native and Android Developer. I have a react native project built with Expo, typescript. But I couldn't publish app to google store, because android sdk version is 30 which means it's not compatible on google store. All features are completed as well and iOS has been already submitted. So I think Expo version should be upgraded to the latest version. It's very urgent to me and I want to publish android as soon as possible. As long as android sdk version is 31 or higher, I can get app published on google store. I am looking for someone who can handle this problem shortly. Please apply if you did upgrade Expo versions successfully before

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    Esp32 -- android app 5 Hari left
    TERVERIFIKASI

    I would like a dedicated android app that communicates with an Esp32 IoT device under development. I am tired of launching third party Bluetooth apps to connect and send commands to esp32 each time. This app should be able to turn on/off multiple functions within android. I am looking for a candidate familiar with the IoT and android ecosystems. Deliverables include code for application and .apk.

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    PK
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    I have built a PDF document in adobe and I need the document to have data entered, a user sign it and then send the next person in the chain who will need to do the same. I would like it to be saved to a shared folder and then sent the next person in line using an automated task based on information in the document. I think Java is the best way to do this based on what I understand and have read. I also need the document to require fields to be completed prior to it being signed and some of those fields are drop downs, but they are drop downs and I don't want the default one to count as it being completed. I also would like a way to track where the document is in the chain.

    $169 (Avg Bid)
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    I am working on an app so I want a android developer

    $599 (Avg Bid)
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    Build A Android who send all incomming sms to a mobile number

    $121 (Avg Bid)
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    This application is design on Web application and mobile application using back-end language Java and also send a report file in manner way

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    I wish to monetise a keyboard app on android, it is a new unique design so the wire frame will need to be redesigned, along with the design, so keys animation, key bubbles will need doing. I wish it to have the auto predict function symbols pages re sizable, movable

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    Hello There, I have got an interesting and challenging personal project. And I am looking for blockchain developer individual residing in CANADA, TORONTO or GTA If you are available and interested, please let me know. Thank you, Arthur

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    Need a ios developer 5 Hari left
    TERVERIFIKASI

    Need a android developer in java and ios with swift . need to have 4-5 years of experience

    $5 / hr (Avg Bid)
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    Lead Spring Boot API developer 5 Hari left
    TERVERIFIKASI

    Required job support for spring framework for EST time only. Need someone who has a complete understanding of spring boot and spring security. Turnaround time has to be quick.

    $15 / hr (Avg Bid)
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    Build a web app 5 Hari left

    The web app allows people to register using google/fb/ etc. It allows users to create question sets in the form of MCQ, and send them to other users. More details will be provided upon request.

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    Hi, Hello, I have created an Android App that organises online contest after every one hour or less than that in which e.g, every contest has 50 spots and about 25 or more winners. Users have to pay entry fee and when then contest period is over (contest countdown), the system automatically declare the winners. I came to know that this type of game (game of chance) is illegal in India. Now I want to add some little bit skill to it so that becomes legal as 'game of skills'. Freelancer should add changes to backend admin panel (php) also. NOTE: I have no idea of what skills need to add, you have to give idea of that

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    Food delivery app for local geography

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    An app needs to be developed in which 1. Login page and id to enter data. 2. Different login ids will see and can edit only specific data whereas some login ids can edit and enter the complete data as per priveledges. 3. Date entry is wrt road construction. 4. Various report formats needs to be included so that data can be entered and saved in those formats. 5. Data crunching to develop a output report from the data entered by users. 6. Time is at premium. Thank you

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    Need to choose the topic from data science or machine learning and need to do the project

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    We want to hire Embedded software Developer, who has a Experience in this field. They can send resume to us.

    $223 (Avg Bid)
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    Cocos2dx help to build apk 5 Hari left
    TERVERIFIKASI

    The code is producing some error while building apk in android studio. you need to fix the issue without removing any functionality of app.

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    Python Geo Map 5 Hari left
    TERVERIFIKASI

    Let's discuss in more detail via chat

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    Analysis and complexity of algorithms 5 Hari left
    TERVERIFIKASI

    I need aditional hours for calculation and resolving algorithms.

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