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!

Πρόσλαβε Java Developers

Φίλτρο

Οι πρόσφατες αναζητήσεις μου
Φιλτράρισμα κατά:
Προϋπολογισμός
σε
σε
σε
Είδος
Δεξιότητες
Γλώσσες
    Κατάσταση Δουλειάς
    533 δουλειές που βρέθηκαν, με τιμές EUR

    I need someone to build a software to generate real tracking numbers from UPS and/or Fedex. I need this filtered by Zip code and Date.

    €165 (Avg Bid)
    €165 Μέση Προσφορά
    2 προσφορές

    You must live in certain countries in the Western Balkans, Eastern Europe, or Latin America. You do *not* need an ESP32. You do *not* need an Arduino. You must live in one of the following countries... Albania, Bosnia and Herzegovina, Brasil, Bulgaria, Chile, Colombia, Kosovo, Mexico, Moldova, Montenegro, North Macedonia, Romania, Serbia, or Uruguay. ✻ OVERVIEW ✻ I will pay you for every hour ...

    €14 / hr (Avg Bid)
    €14 / hr Μέση Προσφορά
    2 προσφορές
    Continue Android Studio project 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Continue Android Studio project ONLY BID IF YOU CAN WORK NOW!

    €5 / hr (Avg Bid)
    €5 / hr Μέση Προσφορά
    12 προσφορές
    AWS Pinpoint setup 6 μέρες left

    We are looking for a freelancer who has an experience in setting up and configuring AWS Pinpoint. Need to provide code samples for a simple task. Only contact us if you have a very good understanding of aws pinpoint and coding.

    €180 (Avg Bid)
    €180 Μέση Προσφορά
    3 προσφορές

    Need to develop software to monitor water quality in real time and display data on dashboard

    €427 (Avg Bid)
    €427 Μέση Προσφορά
    17 προσφορές
    Java Spring 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Java Spring and Spring Spring

    €17 (Avg Bid)
    €17 Μέση Προσφορά
    3 προσφορές

    A fairly simple Processing(programming language) project for college. Pdf has been attached below for more details.

    €32 (Avg Bid)
    €32 Μέση Προσφορά
    7 προσφορές
    Speed up WP online shop 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need some changes to an existing website. I need you to build my online store.

    €135 (Avg Bid)
    €135 Μέση Προσφορά
    53 προσφορές
    SC-Android-App 6 μέρες left

    An existing android app, mainly running on Amazon Fire OS. Need to add a new feature, this app should not be killed by the operating system, it should keep the device awake until device is manually shutdown or app is killed by user. So far tried `FULL_WAKE_LOCK` and `FLAG_KEEP_SCREEN_ON` but app is being killed by OS after roughly 2 days. There wont be any human interaction with this app, it wil...

    €19 (Avg Bid)
    €19 Μέση Προσφορά
    3 προσφορές
    Update app to android 11 6 μέρες left

    I need to update my native android application to android 11, solving an issue with the location permission and notification. Everything works, I just need the location permission and notifications to work correctly.

    €134 (Avg Bid)
    €134 Μέση Προσφορά
    11 προσφορές

    Necesito actualizar una aplicacion a Android 11, esto incluye lo siguiente: Permiso de ubicacion Sonidos y notificaciones Se necesita con urgencia.

    €129 (Avg Bid)
    €129 Μέση Προσφορά
    3 προσφορές
    We need Java programmer to run java project 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We need Java programmer to run java project 20min job if u have java setup in your machine

    €18 (Avg Bid)
    €18 Μέση Προσφορά
    18 προσφορές
    OBD IoT hardware and software 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    OBD IoT hardware and software with driving quality software integration with our Cloud based solution. We need an business agreement to supply the hardwares for next one year

    €1418 (Avg Bid)
    €1418 Μέση Προσφορά
    3 προσφορές
    Need Developer to help with Github, Homebrew electrode and java 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Are you familiar with Github? Homebrew? or Java? I have a small project that should only take about 2 hours to complete. You will receive instructions and code based on the instructions provided. It is basic coding nothing major. And everything will be done in a test environment.

    €15 (Avg Bid)
    €15 Μέση Προσφορά
    6 προσφορές

    Hello, I want to build a messaging application. It will be all the features in Telegram, and most importantly, I want people who log into the application to be taken into a common group. When logged in, I want them to automatically enter the groups I have determined without requiring any invitation code. Is it possible to do this?

    €44 (Avg Bid)
    €44 Μέση Προσφορά
    4 προσφορές
    android messaging app 6 μέρες left

    Hello, I want to build a messaging application. It will be all the features in Telegram, and most importantly, I want people who log into the application to be taken into a common group. When logged in, I want them to automatically enter the groups I have determined without requiring any invitation code. Is it possible to do this?

    €152 (Avg Bid)
    €152 Μέση Προσφορά
    6 προσφορές
    Need an expert in Haskell 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hello I need an expert in Haskell programming for an urgent task. Please apply if you have the required expertise.

    €71 (Avg Bid)
    €71 Μέση Προσφορά
    3 προσφορές
    Native App (SWIFT+Java). 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hi, I need native ios and android developer who can work with SWIFT and Native Java. I will provide more details through chat.

    €211 - €634
    Σφραγισμένο ΣΜΓ
    €211 - €634
    5 προσφορές
    Java rmi based project 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Its java rmi system building Atm

    €13 (Avg Bid)
    €13 Μέση Προσφορά
    6 προσφορές

    Write service in JAVA to generate packaging string for each PrimaryDI in AWS environment Access GUDID data at: [κάνε είσοδο για να δεις το URL] Files with packaging information are: Devices and Identifiers Identifiers is a one to many PrimaryDI files reason why the packaging strin...

    €464 (Avg Bid)
    €464 Μέση Προσφορά
    17 προσφορές

    We need a simple iOS and Android App in order to allow our clients to view the status of their equipment. This equipment has a CLP and a connection with Amazon AWS ioT.

    €1995 (Avg Bid)
    €1995 Μέση Προσφορά
    28 προσφορές

    We are looking for Female Java experts to attend interviews for multiple candidates Preferably - Java Fullstack Developers with minimum 6+ years of experience...

    min €28 / hr
    min €28 / hr
    0 προσφορές
    Robot for dextools.io trending bep20 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Need robot builders to build a bot that can help trend on dextools with multiple ips or whatever method to rank a bep20 token to top ten positions Non experienced people asking me what this is will not be entertained. Need professionals

    €121 (Avg Bid)
    €121 Μέση Προσφορά
    7 προσφορές
    Helium Wallet 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Create a simple wallet interface for creating a Helium (HNT) cryptocurrency wallet. Currently you can read about the open source option at these two links; [κάνε είσοδο για να δεις το URL] -- and -- [κάνε είσοδο γι&alp...

    €164 (Avg Bid)
    €164 Μέση Προσφορά
    7 προσφορές
    APP android -- 2 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Desenvolver app android, para gravar dados de sms em banco de dados sms

    €138 (Avg Bid)
    €138 Μέση Προσφορά
    12 προσφορές
    Java and Kotlin Developer -- 2 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    With all these requirements Java, Kotlin, Spring Boot, React Js, API’s, Webservices and Kafka. Mainly kotlin Experience- 3-4 Years Timings- 2-3 hours/weekdays Work Type- Support Work

    €379 (Avg Bid)
    €379 Μέση Προσφορά
    15 προσφορές

    I Want to block screen sharing access and screenshot access for specific application in mac and linux for java Create library that should integrate in java.

    €397 (Avg Bid)
    €397 Μέση Προσφορά
    1 προσφορές
    BigCommerce API Developer with Full-Stack Experience 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We're looking for a BigCommerce developer with API experience. Required Skills: - BigCommerce, Developing marketplace API - Vue, Nuxt, Java

    €162 (Avg Bid)
    €162 Μέση Προσφορά
    14 προσφορές
    Interview cybersecurity 6 μέρες left

    Need an expert with 5years of experience

    €283 (Avg Bid)
    €283 Μέση Προσφορά
    2 προσφορές
    Need JSP development - completablefuture expert 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    The restful API project has been built based on pure JSP. Some APIs use thread and its response time is too long. So, I need to speed up its response time. Let me know if you have any suggestions. Best.

    €151 (Avg Bid)
    €151 Μέση Προσφορά
    7 προσφορές
    Spring Spring 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Spring project spring project

    €25 (Avg Bid)
    €25 Μέση Προσφορά
    9 προσφορές

    i m looking a good java script developer for simple work. if u good then we can work for long time for more work. lets discuss on chat for the task

    €14 (Avg Bid)
    €14 Μέση Προσφορά
    10 προσφορές
    App development 6 μέρες left

    1. Need an Android app for Crypto wallet system using KuCoin REST API. 2. App must be built using react native. 3. User must be able to trade in BTC/USD and vice versa. 4. Wallet will show customer balances. 5. WireFrame will be shared to selected candidate.

    €122 (Avg Bid)
    €122 Μέση Προσφορά
    7 προσφορές
    need an android developer. 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need an android developer who can work with Java/kotlin on complex projects.

    €25 - €211
    Σφραγισμένο
    €25 - €211
    23 προσφορές

    This Project is built in Spring boot JAVA + Angular 8 and was deployed on AWS. This application has known bugs and will have to sort it later. We want to proceed step by step here We want this application to be up and running hence we need a developer with specialization required in OATH and Spring security. So one has to understand architecture, bring that project up and running as we had switch...

    €85 (Avg Bid)
    €85 Μέση Προσφορά
    2 προσφορές
    Android App Required 6 μέρες left

    Need an Android app for Crypto wallet system using KuCoin REST API. 2. App must be built using react native. 3. User must be able to trade in BTC/USD and vice versa. 4. Wallet will show customer balances. 5. WireFrame will be shared to selected candidate.

    €25 - €211
    Προεξέχον Σφραγισμένο
    €25 - €211
    3 προσφορές

    Hi All, We are looking for a Cloud - DevOps Engineer with an Excellent Portfolio who can handle the Tech and the Client for our Consulting Firm. Thank You, Joel.

    €418 (Avg Bid)
    €418 Μέση Προσφορά
    4 προσφορές
    Elemental Night 6 μέρες left

    Hola necesitamos un programador nuestra paga es el 10% de las ganancias del server programar un server de minecraft con pluggins

    €5 / hr (Avg Bid)
    €5 / hr Μέση Προσφορά
    3 προσφορές
    Need an android app developer for my custom requirements 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have retail mobile shop business and wanna provide free wifi to my customers. I don't wanna control my free wifi customers through router instead through app and give the access of free internet to login from my app and get free wifi whether guest or registered customer. And registered customer should not be able to share the password. And any beat strategy available can share, so that we ...

    €126 (Avg Bid)
    €126 Μέση Προσφορά
    6 προσφορές

    I have a project without any archtecture pattern you have to convert them in mvvm with courotine

    €39 (Avg Bid)
    €39 Μέση Προσφορά
    2 προσφορές
    server fivem 6 μέρες left

    Vendo server FiveM completamente funzionante. Per maggiori informazioni contattatemi in privato.

    €196 (Avg Bid)
    €196 Μέση Προσφορά
    3 προσφορές

    I want java expert who can give me by installing itext dito and make some changes in it and also need support for 3 months

    €43 (Avg Bid)
    €43 Μέση Προσφορά
    3 προσφορές

    Needs to hire 2 Freelancers We have a website that processes and displays data from aircraft (often times held in CSV files, sometimes pulled from database tables) - Need a developer who can help with many aspects. All code is held on a GitHub account and will be reviewed by myself before being deployed. Site is based in PHP / Symfony with MySQL and uses several Java scripts.

    €611 (Avg Bid)
    €611 Μέση Προσφορά
    16 προσφορές
    Java Programmer Required 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Java Programmer Expert Required

    €19 (Avg Bid)
    €19 Μέση Προσφορά
    14 προσφορές
    Need Java Developer (Backend ) 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I am looking for JAVA developer (Spring Boot) to fix some issues in my existing ecommerce site on Hourly Basis. Please note it will be long term job, so need reliable person for it. If you are having knowledge of Vue.JS, it will be plus point.

    €12 / hr (Avg Bid)
    €12 / hr Μέση Προσφορά
    12 προσφορές

    I would like to write an app with simple template in which can be used to be online payment and automation of booking the appointment.

    €465 (Avg Bid)
    €465 Μέση Προσφορά
    30 προσφορές

    . java source code is ready, need someone who compile this project for me will provide source code along lib files

    €18 (Avg Bid)
    €18 Μέση Προσφορά
    4 προσφορές

    Construir uma aplicação em exe e apk para que seja possível enviar comandos para os pos e pinpad através de websocket ou apis local.

    €867 (Avg Bid)
    €867 Μέση Προσφορά
    10 προσφορές
    I need a NEW android developer from Pakistan for some easy works 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have some android tasks that are at basic level. I need work from Pakistani developer I need a serious and hard working person at low budget

    €65 / hr (Avg Bid)
    €65 / hr Μέση Προσφορά
    13 προσφορές
    Electron JS and .NET -- 2 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hello, We have an Application writen in Java SE. This Application's functions controlling the operating room in hospitals. Serial Communication between system and application. For example Turn on/off lighting lamps, etc. We want to move language from Java to Electron JS for frontend and .NET 5 for backend. Please check the attached file for project details and check links below. For more...

    €429 (Avg Bid)
    €429 Μέση Προσφορά
    7 προσφορές

    Κορυφαία Java Άρθρα Κοινότητας