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    197,169 java jobs found, pricing in USD

    Hey all, I have a simple Maven Java project that makes a call to this URL and gets the JSON: I need you to add these JSON objects to classes. Source code repo can be found here: If you help me out get in touch.

    $26 (Avg Bid)
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    Requirement: I need a couple of expert who knows android by Flutter or java. Needs to develop frontend and backend as well Deadline: 3 days

    $7 / hr (Avg Bid)
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    49 bids

    Looking for a senior Java profile who would work on an existing Sales Discount Rules Engine software written in Java/Spring Boot. There are enhancements and modifications to be done to the existing rules. Should be analytical and Problem solver and who had experience in similar dynamic and complex rules-based systems.

    $10 / hr (Avg Bid)
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    Hi, Require 20 java developers to work on a project for 6 months. Please find the details below: • Proficiency in Java, with a good understanding of its ecosystems • 3+ years of experience working in a Microservices • 3+ years of experience working in a spring Boot • Sound knowledge of Object-Oriented Programming (OOP) Patterns and Concepts • Familiarity with different design and architectural patterns • Skill for writing reusable Java libraries • Knowhow of Java concurrency patterns • Basic Understanding of the concepts of MVC (Model-View-Controller) Pattern, JDBC (Java Database Connectivity), and RESTful web services • Experience in working wi...

    $1464 (Avg Bid)
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    ...segmentation inferences in Java. So far, I am using OnnxRuntime to send the image tensor to the model and receive the inference tensors. However, the functions used for converting the output tensors to masks are more challenging and need to be completed. We need to convert the following python functions to Java: non_max_suppression process_mask The job is successful once we can apply non_max_suppression and process_mask to our arrays/tensors in Java. However, there should not be any significant differences in speed between the Python and Java Implementations. Please send

    $176 (Avg Bid)
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    19 bids

    I have an study application built in java and i want the same to be built on flutter. You can refer the flow chart of the application in attached images. The database is present on firebase , so if you know both firebase and flutter then do contact me.

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    Please note i pay 3$ an hour only before u bit.

    $3 / hr (Avg Bid)
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    8 bids

    I need help with writing a row that has a json column to postgresql from java. If the json is big I am seeing SQL State: 08006 An I/O error occurred while sending to the backend

    $20 / hr (Avg Bid)
    Urgent
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    I require help finishing a java data scraper of the site tradingivew. I believe I currently almost have it working I just need a person that is familiar with websockets. I currently have a working version in python as example but I need for it to be written in java.

    $33 (Avg Bid)
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    9 bids
    Java Microservices Code 6 days left
    VERIFIED

    Need help in coding attached microservice please include h2. Need in less than 10 hours time

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    building website from java script

    $7 / hr (Avg Bid)
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    Building a chess game in Java 6 days left
    VERIFIED

    Implement a move validation engine for the game of chess, use a static analysis tool to help you identify potential defects before you start testing, develop test cases for your program, and collect code coverage data to help you determine the adequacy of your testing effort. The purpose of the program that you will develop will be to compute all legal moves for a piece on a given chessboard configuration. For example, given the board configuration below, your program should compute that the Rook located on square f1 can legally move only to any of the following squares: e1, d1, c1, b1, a1. Deliverables • The source code for your program. • The set of test cases you used to ensure that your program satisfies its requirements. (Please provide a Readme file with instructions on ho...

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    ...standard way of measuring ML algorithm performance must be provided by you in order to determine success. Hyperparameter tuning must be automated to find the best from at least 100 combinations. Project acceptance and payment will be based on correctness of the code. Due to the small data size, you will not be penalized for overfitting. No payment will be made for partial solutions. Python or Java will be acceptable....

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    Native Android Application will be developed. It will work on a POS device. The version of this POS device is Android 7.1. We will use the SDKs of the POS device with the application you will develop. Priority will be given to developers with previous such experience.

    $658 (Avg Bid)
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    Need someone proficient with java oop. Will be needing some help with the you

    $100 (Avg Bid)
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    Requirement: Deadline: 2 Days Front end: React.js Back end: Node.js & Machine Learning This feature is to be developed in both web and mobile application. In the navigation bar, there will be one extra button called "Recommendation". When the user clicks on it, he will be directed to another page. In this page, the system will recommend the user a list of recipes. These recommendations are generated based on the user's preference using machine learning technology from the user's search history. When the user clicks on any recipe, they will be able to view the recipe as usual.

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    I'm looking for a strong mobile app developer to add a business user features that are already implemented on our website to implement these same features on our iOS and Android apps. The Android app is partially complete but needs to be finished by an expert cod...implement these same features on our iOS and Android apps. The Android app is partially complete but needs to be finished by an expert coder with extremely good coding skills (no sloppy coders apply). Developer must be able to meet requirements of attached Specification. Please review before bidding on this project. Must have experience with current app Development platforms Android language - Java and Kotlin development tool - Android studio Arctic Fox iOS language - swift development tool - Xcode 13 Fixed pri...

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    Attention: Business Development Outsourcing Firms / Projects' Bidding Service Providers A Lahore, Pakistan based company working in digital marketing and software development domains having 140+ digital marketers and software engineers working on Laravel, React.js, Node.js, Java, .NET stacks; is seeking services of Projects' Bidding Service Providers / Bidders / Bidding Agencies having well established profiles over freelancing platforms and other mediums to help it generating new business by bidding on and winning projects related to Software Development and Digital Marketing, SEO, Content Writing. Please get in touch with us.

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    Please check for more details for node implementation, and for the java application. The site above has complete tutorials on how to develop gcs and I want you to guide me through and fix any issues. You will need to access my pc for demonstration and help fix issues. My budget: usd 150 terms: within 5 days.

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    Optaplanner upgrade 5 days left
    VERIFIED

    I have a an existing project implemented in Java using an older version (7.42.0) of Optaplanner and I want to upgrade it to use the latest versions of Optaplanner and Java

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    HI All, Looking for sound expert java developer with Micronaut fwrk who are expert in writing the microservice using the Micronaut concept and can write the unit test for same. Also required the Jpa, hibernate, Junit, rest api, SOAP service, oracle database and other related fwrk knowledge. Must have to work remotely like on anydesk(screen sharing) and as per the mention time slot only 8am IST to 2 am IST. it's a job support role. Note: Micronaut knowledge is must. This is long term contract, who are interested in long term they only can bid. mention budget is 30 days. Max budget: 50k INR.

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    Hi All, Looking for Java full stack with angular developer to work remotely(screen sharing), its job support role. Need atlest 5+ years of experience on java and angular and other related stuff like spring, jpa, hibernate, junit, Mockito. This is fixed time zone project must have to work 8 pm ist to 2 am ist, 5 days a week. This is long term projects and mention budget is for 30 days. Max: 50K INR preferring only form Indian region.

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    I have backend and Janus Webrtc gateway with SIP plugin. On HTTP request to backend API it handles Janus commands and returns session_id, handle_id and token. I need html and javascript to continue from where to initiate new call via SIP plugin or answer incoming call (Janus running in HTTP mode). I will pay 50 USD.

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    freelancer 5 days left

    Hi We are looking java freelancer must have java experience in spring and spring boot and microservices Need to give proxy interviews

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    Integrate instamojo payment gateway in to my android app based on java.

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    I need a programmer 5 days left
    VERIFIED

    Need a full time programmer. The programming language is Kotlin/Java. Need to write the integration unit test.

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    I need a freelancer who can is good with java eclipse and can update the current UI Design to the new one. Only reach out if you're ready to work.

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    21 bids

    I need a very simple java memory game to be built. The program should only be one java file with a few methods and only the simplest GUI and swing package code. the game should have a 4 x 4 grid of cards that can be "flipped" when clicked. When a guess is wrong, a point should be added, and when a guess is right, no point added. when the user accumulates 10 points, the game should end. The cards icons don't have to be anything crazy, just a different color that is displayed upon clicking that can be matched with another color. only around 100 - 200 lines of code would be ideal.

    $39 (Avg Bid)
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    Bot will post tweets live stream function from any account you chose and so will the bot show latest tweets in that channel its api discord skills for this simple small bot can use java or python tweetpy lib also. What you bid is what i pay and please the budget will be the smmount you bid best regards berg.

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    8 bids

    I have a program that we began to build. The front end uses react and the back end uses spring boot. The project is currently hosted on AWS and I will supply the encrypted key so you can download the files using winscp that you will need to make the updates. We need someone to take over where we stopped with this project. We want to work hourly because the enhancements will be ongoing. We will give 5 updates at a time that need to be done, then 5 more, and so on. We cannot give more than that because the next 5 will be dependent on how the first 5 work, and so on. This is not a robust program. We do need someone responsive that will get this work done immediately and not stretch this out.

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    I am looking for someone who is an expert in Java algorithms and who can help someone to pass an online test. The test contains 3 exercises. The test will take a maximum of 2 hours

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    Writing code in data structures By using the java language

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    Russian/Ukrainian speaking freelancers ONLY Для решения задачи нужны скилы : Kotlin, Java, Protobuf, разбор сетевых пакетов анализаторами трафика. В данной библиотеке уже реализован код для добавления ревью - но к сожалению он не работает в нем есть ошибка. Необходимо это исправить. Для реализации задачи Вы можете использовать любые идеи и подходы. Мы предлагаем такой вариант решения проблемы: С помощью сетевого Анализатора трафика (Charles, Wireshark, etc) с телефона отлавливается сетевой пакет установки ревью. Для “Ловли” пакета нужно будет решить проблему HTTPS трафика. На телефон поставить сертификат для дешифрации HTTPS. Также сетевые пакеты которые отвечают за передачу информации в Google Play работают через ProtoBuf ()

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    Featured
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    |||| 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 am looking for an expert to take 3 online technical assessment tests (in French) for an interview, Each test will take1 hour Stacks: java, nodejs, angular, sql

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    JSP pages Redesign 4 days left
    VERIFIED

    Hi We have a 7 Java Server pages redesign work. Those who are very much familiarized in JSP and HTMl please approach us.

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    need to add one more to the team. Desktopmobile develoer GOOD english Working hours: India Time FULL TIME Job

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    Netbeans Developer 4 days left
    VERIFIED

    Freelancer will develop Modular Program to interact with MQTT server and Generate UI like Temperature Gauge , Graph showing real time data . Development is to be done in Java Netbeans

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    Hello We are looking for Dev who has extensive experience in java springboot, websockets and Rabbitmq. Kafka is also fine. But need to have experience in web sockets.

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    Seeking a skilled developer experienced in Android Studio and Unity to assist in the development of various applications and games. The ideal candidate should have a strong background in programming and a portfolio showcasing their previous work. Requirements: -Proficient in Java, C#, and Unity -Strong understanding of Android Studio -Ability to work efficiently in a fast-paced environment -Excellent problem-solving and communication skills

    $100 (Avg Bid)
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    ...people who are not comfortable with Java, J2ee, GCP should not place a bid. I need a GCP (Google cloud platform) based collection of few simple microservices for : user, auth, storage, frontend, etc. I am particular in getting it deployed on GCP. The web server will have following components: 1. A frontend in the form of a website, where some of its data is dynamic. 2. I would prefer the website written in such a way, that the UI should not break on mobile devices. 3. The server will have a database, which manages user data and their activities. (The amount of data is not much). 4. The system primarily has two types of users. And they both see different data based upon its role. I would prefer that the microservices can be dockerized and written in Java. It should use li...

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    JavaScript Expert 4 days left
    VERIFIED

    I have a Node JS SIP module that I have to work as regular java. I need an EXPERT in Javascript to work on it with me. By EXPERT i don't mean someone that knows basic JS. I mean an expert

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    Description Requirements: · 5+ years of experience with SQL · Expert in working in a Data Lake Environment · Experience with AWS · Strong experience in Data Warehousing, ETL and ELT, Data Modeling · Exposure to CI/CD and version control · Strong database knowledge (Oracle, Postres, and/or SQL Server) Preferred skills (Plusses): · Experience with Snowflake – HUGE plus · Experience with Java and/or Python · Experience with Azure Daily responsibilities: In this role, you’d be joining the business unit focused on the Data and Advanced Analytics platform. The team is in the process of decommissioning and converting their platforms into the datalake, and looking for someone with strong knowledge in dat...

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    |||| 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...

    $19 (Avg Bid)
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    ...الحجز لصاحب العقار ويستطيع إدارة حجوزاته من منصته وفي النهاية نحن كطرف ثالث سيكون لدينا لوحة تحكم لتنظيم وترتيب الحجوزات وحساب مستحقات اصحاب العقارات وهكذا بالنسة لموقع وتطبيق ايفون واندرويد (للمستخدم) (تم تصميمه وتقريبا تم عمل الكودينج) وبالنسبة لموقع وتطبيق ايفون وتندرويد (لصاحب العقار) (لم يتم عمل تصميم ولم يتم عمل كودينج) لوحة التحكم لم يتم تصميمها اللغات المستخدمة NATIVE Backend: PHP Android: Java iOS: Swift Databases: MySQL Hosted by: Digital Ocean اذا عندك المعرفة التامة والقدرة على ان تاخذ المشروع ونستطيع التواصل بشكل دائم فقدم عرضك متصمن السعر والوقت للتنفيذ

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    Automation Testing 4 days left
    VERIFIED

    Need automation testing of java project created in netbeans

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    java /logo /ui Design user interfac

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    Greetings, I have a product idea in the construction domain and need a founding member/developer to start creating the MVP of the product. The individual should be located in Kanpur, India, to meet and discuss the same. I am not looking for any agency, but an individual who would understand/believe in the mission. Please connect with me, and we can discuss more on the same.

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    I need moderators to evaluate the solution provided by programmers/authors for programming problems in different languages like Python, Java, .Net, PHP, C++ etc on the uprising programming website. The moderator needs to evaluate each checkpoint provided by us to judge if the solution provided was correct, run the test to see if the code works, and then award the points to the author. There will be thousands of problems to evaluate and its ongoing project. Note: Please only expert programmers who can find faults and test if the solution is right or not apply.

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