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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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    316 jobs fundet, i prisklassen EUR

    We are looking some one help us on setting on google cloud key/certificate for android app

    €7 - €18
    €7 - €18
    0 bud

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

    €112 (Avg Bid)
    €112 Gns Bud
    6 bud

    Employee details, attendance, salary, etc. Inventory management for vehicles Bill generator Minimum three users with different access type Software should be manageable and accessible over internet Additional details upon request

    €5 / hr (Avg Bid)
    €5 / hr Gns Bud
    5 bud

    We have different data analysis models. Each model runs on Python codes of ML and AI, once the customer comes, selects a model and uploads his data sheet (CSV File), he gets the analysis of his data on the basis of the selected model. Each model has a different price like there are different prices of different products in an ecommerce website.

    €107 (Avg Bid)
    €107 Gns Bud
    14 bud

    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 Gns Bud
    5 bud

    hi i need true caller alike android app, the lowest bidder will get this contact, new freelancers are welcome if cheapest. your bid amount will be considered final proposal

    €304 (Avg Bid)
    €304 Gns Bud
    24 bud
    Job Support 6 dage left

    I am working on a full time java project. Need support on finishing daily tasks

    €13 / hr (Avg Bid)
    €13 / hr Gns Bud
    12 bud
    Need Junit help 6 dage left
    VERIFICERET

    Looking for a Java Developer who has knowledge in Junit for increasing code coverage.

    €8 / hr (Avg Bid)
    €8 / hr Gns Bud
    5 bud

    Need highly reactive UI for a gaming application

    €689 (Avg Bid)
    €689 Gns Bud
    22 bud
    qr code attend 6 dage left

    i want create android application (java) the admin create qr code and students scan it then the student be attended this lecture and the admin see the percentage of any attend student

    €96 (Avg Bid)
    €96 Gns Bud
    11 bud

    Developer should have - 1) 2-3 yrs experience on working as software developer especially in nodejs related projects. 2) Should have good understanding of database, including mongodb. 3) Should be comfortable integrating third part api(s), doing research nd implementation with minimum guidance. 4) Should be able to design db schema, rest api structures, etc. Freelance should be available for a min. contract of 3 months. Individual freelancers preferred. 5 hours daily/ 25 hours a week availability.

    €556 (Avg Bid)
    €556 Gns Bud
    20 bud

    my server running Kubernetes with two working node , need to pull local image for my deployment

    €55 (Avg Bid)
    €55 Gns Bud
    4 bud
    QEMU (or Limbo) network on Android 6 dage left
    VERIFICERET

    I will have a emulated OS over QEMU/Limbo running on Android and would like to access internet from them. Preferable via user interface (I prefer user to avoid TAP that requires root)

    €424 (Avg Bid)
    €424 Gns Bud
    11 bud

    need someone who has used and can set up on AWS 2 node cluster, apache beam with hop and create two pipelines with java code. 1. load data, input will be excel (with 3 columns having file names that are relative paths to 1 of 2 zips) for simplicity the zips and excel will be on a shared path that both nodes can access. This job has to be configured so that each row is part independant task and can happen seperately/ resume etc 2. read a csv, call a few apis to get attachments referred in the csv (pdf, images) save and zip those files. This is a cumulative job: all rows of csv have to be processed and then zip (or zips depending on number and size of files) has to be made as last step. Logic to save file, create zip will be provided Need help with setting up AWS environemnt on ec2 nodes Pr...

    €629 (Avg Bid)
    €629 Gns Bud
    3 bud

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

    €561 (Avg Bid)
    NDA
    €561 Gns Bud
    11 bud

    i need a app for acess camera and track the user behavior in the working timezone. i need it as a online live streaming on realtime. and also user cannot find out we are tracking their work. and this app or software can be hide in their mobile phone & pcs.

    €655 (Avg Bid)
    €655 Gns Bud
    20 bud
    ESP32 Programming 6 dage left
    VERIFICERET

    We want to use ESP32 for our project 1. COMMUNICATES TO CLOUD: Firmware for Data upload to AWS IoT Hub​ via MQTT 2. READ SENSOR DATA: Firmware for data write communication from sensors​ 3. COMMUNICATES TO LOCAL NETWORK: Communication with Mobile APP

    €210 (Avg Bid)
    €210 Gns Bud
    11 bud
    Build a flutter app 6 dage left
    VERIFICERET

    Am a tipster and I want an app where I will post my betting tips. This project needs two separate apps that complement each other. tips app to be published to google play. It should only fetch the tips of different categories and display them for users to see. 2. Admin app that will be used to write to firebase. This one will not be published. Its primary purpose is to update the users app 1. BETTING TIPS APP FUNCTIONALITIES - Sign up/sign in(google and phone number sign up/login) - Free tips section that will fetch from firebase and display free tips of different categories - Premium tips section that will fetch from firebase and display premium tips (different categories) However, a user will need to subscribe first to view the premium tips/predictions. This section will use i...

    €400 (Avg Bid)
    €400 Gns Bud
    21 bud
    Soft Pos via NFC 6 dage left
    VERIFICERET

    Its basically point of sale using nfc technology on your android phone. What this project should do is to collect every necessary card data needed for transaction. I already have the api that does the actual transaction.

    €210 (Avg Bid)
    €210 Gns Bud
    8 bud

    we are using a github project app for downloading training videos now the app project is not working, need a freelancer to fix, and make it working again!

    €28 (Avg Bid)
    €28 Gns Bud
    11 bud
    Help with aws elastic search 6 dage left
    VERIFICERET

    I need to know the steps to copy data from ultrawarm elastic search to datalake elastic search

    €268 (Avg Bid)
    €268 Gns Bud
    5 bud
    blockchain developer needed 6 dage left
    VERIFICERET

    i want to ask few question about sandbox

    €143 (Avg Bid)
    €143 Gns Bud
    11 bud

    I want to build an app which contains a table of numbers and a simple calculator based on the table

    €30 (Avg Bid)
    €30 Gns Bud
    11 bud

    Scala: Help me manually create object for unit testing Documentation: This is the partial code I'm looking to unit test, in the queryProgressEvent, I'm attempting to manually create the object to pass through to (queryProgressEvent): object SQSLagQueryListener { def main(args:Array[String]): Unit = { val testt = ("test") val queryProgressEvent = new QueryProgressEvent( new StreamingQueryProgress( "123", "123", null, "est", "test", 2L, Map("total" -> 0L), [String, String], null, //Array(new SourceProgress("source", "123", "456", 678, , )), JArray(().toList)), new SinkProgress...

    €54 (Avg Bid)
    €54 Gns Bud
    2 bud

    Hi all, I need help to understand on which circomstances the following exception : : Input/output error at (Native Method) at $000() at $() at () at () at () at () at () can be thrown by the line 99 of the attached program. (); Please say "Hi Montre" I tried to delete the destination file or change its permissions but I never secceded to have this exception. I'm having this error on redhat system.

    €32 / hr (Avg Bid)
    €32 / hr Gns Bud
    11 bud

    Dear freelancer, This is service oriented company. I want to required android application with best features.

    €344 (Avg Bid)
    €344 Gns Bud
    25 bud

    I'm looking for a couple of java expert who has deep knowledge about java, Bluej

    €25 (Avg Bid)
    €25 Gns Bud
    17 bud

    I want to find someone who can make an application like this for global application without any effect, I just want to change the text just remember one more time without any effect in it.

    €22 (Avg Bid)
    €22 Gns Bud
    12 bud

    Looking for a software developer who can create a TWAIN Driver according to my Hardware

    €300 (Avg Bid)
    €300 Gns Bud
    7 bud
    Live Tracking Android app 6 dage left
    VERIFICERET

    I want an Live Tracking Android app include with admin panel. Those are Interested Contact ASAP.

    €420 (Avg Bid)
    €420 Gns Bud
    15 bud
    NFT Mint Bot 6 dage left

    I need a Bot to connect with several wallets to mint nfts. I am also ready to give shares of profit to a developer. I am looking for the best developer. On nftmintradar there is a list of upcoming NFTs. There we see all upcoming mints and there we choose some projects to mint with 20-50 wallets in the same time, as example.

    €44 / hr (Avg Bid)
    €44 / hr Gns Bud
    44 bud

    Payment Gateway Web Project is in its last phase. You should have a minimum of 5 Years of experience. 1. Knowledge of Java, Angular, Spring boot, RestAPI, MongoDB, Github, and also deployment of the code on AWS. 2. Optimize Database and code. 3. Project Bug Fixing. 4. Project Testing. 5. Push Final Code to Github and AWS. 6. You may visit our office or may work remotely. Code will not be shared with you. You will have remote access to the code. We will hire you for the project on a daily cost basis, and you must finish your work in 7 days. You will work from 9:00 to 6:00 with our developers.

    €150 - €450
    Forseglet
    €150 - €450
    6 bud

    We required a React js Developer for an ongoing website project. I will share my requirement via chat and payment will be on per page. Note - please bid only individual/freelancer react js experts from India

    €307 (Avg Bid)
    €307 Gns Bud
    27 bud

    This is a basic, no frills Android project. The aim is to produce the core components in a readable, well documented way so our in house developer can extend. Platform: Android Language: java (Android); Python (Tensorflow) AI change age component. Hold the model of Tensorflow lite in the Android package so it is inferred locally UI - The Principal Use Case 1. The app will load into the camera view and the user can take a selfie 2. Once a photo is taken, a slider to change the age is shown (0 years <-> 100 years) 3. The face on the screen will be able to change depending on the age desired.

    €1142 (Avg Bid)
    €1142 Gns Bud
    70 bud

    Need to develop live streaming social networking application similar like buzzcast in both iOS and Android. It should be single codebase application. Please kindly refer the application in playstore. Please install buzzcast and check before quote.

    €5138 (Avg Bid)
    €5138 Gns Bud
    21 bud
    Sr.Java Developer -- 14260 6 dage left
    VERIFICERET

    Java, Servelet Hibernate, JavaScript Database

    €12 / hr (Avg Bid)
    €12 / hr Gns Bud
    14 bud
    Spring Boot Developer 6 dage left
    VERIFICERET

    Our company is 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 and understand the different components of the spring boot framework and where to use these. Furthermore, you will need to be an excellent communicator as you will spend a lot of time liaising and collaborating with fellow developers in your team. As a Spring Boot Developer you will: Liaise with fellow developers. Designing and implementing microservices which use the spring boot framework. Working in compliance with the full Software Development Life Cycle. Connecting microservices to interact with databases. Understanding of how streaming technologies work such as Kafka. Iden...

    €889 (Avg Bid)
    €889 Gns Bud
    13 bud

    A Software Developer is needed to work on an automation project for a leading software provider specialized in the banking industry. Responsibilities: Contributes in all phases of the development lifecycle. Codes, tests, debugs, documents, implements and maintains software applications Monitors and report to management on project status, identifies issues that may impede attainment of goals, recommend and implement corrective measures Building Microservices, APIs, and scripts as required to support payment application Qualifications: 3+ years of applications development experience. Knowledge of Java (JDK), J2EE, JSF, JSP, CSS, PLSQL, XHTML. Knowledge of Apache Tomcat, Net Bean. Knowledge of Oracle queries. Proficiency in business modeling and requirements definition disciplines throug...

    €21 / hr (Avg Bid)
    €21 / hr Gns Bud
    12 bud

    I want to make a Android application like focus + pomdoro app with some tweaks in it. Simple app building with a budget of less than 30k and a 2.5% sharing in early phase of progress. Later on it will be fixed salary base support.

    €355 (Avg Bid)
    €355 Gns Bud
    20 bud
    Android developer (java) 6 dage left
    VERIFICERET

    Requires android developer for solve issue of codec in video using ffmpeg, ffmpeg generated video not playable in android device

    €14 (Avg Bid)
    €14 Gns Bud
    11 bud

    I have video chat app in Google Play that is working on infrastructure. I merged disconnect defect so I need someone with proficiency in Agora.io. If you have, please contact me

    €21 / hr (Avg Bid)
    €21 / hr Gns Bud
    19 bud
    €7 / hr Gns Bud
    7 bud
    React APi connection 6 dage left
    VERIFICERET

    Hallo i want to connect api using react and based of the response of that api to show different error messages . depends on error code we will show different messages error codes will be provided and corresponding messages . note : when the api has no response but after some seconds with no error code to show also different message the function not complicated but has a lot of conditions based on error codes using - timeout who has experience on connecting API using react and error handling using try and catch and if , finally , etc.. ping me the test will be only on my side and you provide me way of testing with some console logs . no implementation of API only connecting Api link will be provided deadline 2 days thank you

    €38 (Avg Bid)
    €38 Gns Bud
    40 bud

    Banking sector : Need someone supportive work who can able to migrate spring mvc to sping boot Stack : old structure: java 11 maven Spring mvc servlet session based application webservice(soap). migrating to Springboot java 11 gradle jwt(redis) token used post/patch Need someone who can in understanding current flow and able to migrate project. More details later

    €556 (Avg Bid)
    €556 Gns Bud
    35 bud

    Primary Tasks/Activities: Knowledge of Java / J2EE technologies • Extensive Java / J2EE technologies • Extensive JBoss Drools and JBoss Application Server (Wildfly Server / Tomcat Server) • Experience Required Software development experience in JBoss Drools rules management • Strong in Business rules management and functional knowledge in Rules extraction from requirements • Prior experience on Rules development and configuration • Able to understand and document rules from requirements • Make rules callable from service layer and business components • Experience with RDBM systems: SQL Server • Working knowledge and experience using JavaScript, Servlets, JSP, HTML and CSS • Able to Plan, Estimate the effort based on requirements • Azur...

    €25 / hr (Avg Bid)
    €25 / hr Gns Bud
    3 bud
    Sr. Full Stack Java Developer -- 8 6 dage left
    VERIFICERET

    Java, Servelet Hibernate, JavaScript Database

    €14 / hr (Avg Bid)
    €14 / hr Gns Bud
    16 bud

    An Android App which will manage all B2B transactions.

    €1387 (Avg Bid)
    €1387 Gns Bud
    57 bud

    We've developed a mobile app for Android. It's a point of sale app. We wish to add the functionality of printing different receipts using a thermal printer and the invoices (A4 format) using a desktop LAN printer. For the connectivity, we want the printing module to be able to connect to different printers (thermal and desktop) using Bluetooth, WiFi or USB. there will be some UI to develop in order to add a new printer, configure or delete the old ones and to choose what printer to use. We want that the printer module be delivered in a stand alone package (a jar file for example) that we can integrate to our project.

    €7480 (Avg Bid)
    €7480 Gns Bud
    27 bud

    Overview: Geektrust creates coding challenges to help developers showcase their skill and for companies to get a sense of how a developer would write real world code. From the inception of Geektrust, we’ve been creating our own coding problems. Over the last few months, we extended our approach and reached out to our developer community members to create coding problems for us. Context of the Geektrust Coding Problems: To allow for consistency in our coding challenges, we are following the theme of “As a startup you are building an XYZ system” and the problem is centered around that. The idea is that we want to create coding problems that are set in some real world context so that (1) it is interesting for developers to solve and (2) they get to showcase their skill ...

    €12 (Avg Bid)
    €12 Gns Bud
    3 bud

    I want to read log path from and use is in Is this possible?'

    €5 / hr (Avg Bid)
    €5 / hr Gns Bud
    2 bud

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