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    188,453 java jobs found, pricing in USD
    Compile my app 6 days left
    VERIFIED

    I have built an app using a drag and drop program called DecSoft AppBuilder. It compiles to a .BAT from which is supposed to build and APK using Node, Git, Apache Cordova, Oracle Java and Android SDK. I have done this successfully but no longer can. My coding skills are insufficient to this issue, and I need help. I would like this app compiled for Android versions 4-11 and functional on all common tablet screen sizes. An NDA will be required to protect my intellectual property. In future, I plan to monetize this app via some subscription method. First step is a minimally viable product for Beta testing.

    $579 (Avg Bid)
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    Looking for someone to help complete my trading bot in the DeFi cryp[to space for triangular arbitrage using 0x 1inch and dydx - i have 98% code complete need someone to complete the program must know python java. maybe solidity - i have the arbitrage scanner i have the smart contract code and some instructional video if needed - need to add exchanges and code into one smart contract

    $1583 (Avg Bid)
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    Expert of networking in java 6 days left
    VERIFIED

    I need an expert in networking in java. Should have knowlege of HTTP and SMTP I have attached the task. Please bid only if u can do it in 1 day.

    $25 (Avg Bid)
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    3 bids

    I need a small java routine to parse a string and return another string. The original line looks like this: 0000 08 00 00 02 00 00 ...... or 0010 09 0a 00 02 00 00 ...... etc. The first indicator is the number of hex bytes (but that is really not important). I need the ending string to be just the bytes. For example, for the first string, it would be: 0000 08 00 00 02 00 00 ...... becomes: 080000020000 This needs to work under Oracle JDK 1.8. I will pay a maximum of $25 for this.

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    Looking for coding tutor and expert coder to teach/tutor coding to a young student Requirements: -Should be expert coder/programmer in programming languages such as Python, C#, Unity, Java, C++ -Preferably game developer with strengths in object-oriented programming -minimum degree in computer science, programming or related disciplines -Experienced as a tutor /teacher/ educator/ instructor. You should have given one on one online tutoring (via Zoom or other video conference app) before. -ability to educate/explain in interesting ways that make it easier for student to grasp and understand -MUST be native English speaker If you fulfill requirements above, please send: (a) CV (b) your best indicative hourly rate.

    $35 / hr (Avg Bid)
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    sr.java developer -- 8 6 days left
    VERIFIED

    Need technical support in java domain, java, 12c,weblogic

    $14 / hr (Avg Bid)
    $14 / hr Avg Bid
    4 bids

    I have used Java for over two years. I recently working as a software developer. I am using C#, Blazor, Razor Pages, etc at work. Feeling a little overwhelmed with all the new tech.

    $11 / hr (Avg Bid)
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    ...experience in VOIP, GSM termination & Appium or any other automation pls don't bid. Our developer has been at hospital for 5 months, so we need a replacement to start our project. We need to create a new voip software from scratch similar to goip/antrax, the detailed file will be submitted for all the requested features. The project will be divided into a 3 to 5 milestones. Coding language should be Java, the essential is to be a very fast software without bugs and without errors or crashes. The main features will be: 1 - Very high quality voice 2 - Cloud remote control 3 - Can accept bulk calls over 10K calls per second without any crash 4 - Automation (Appium or any other) 5 - Software can work even with low internet speed or 4G with high quality voice Moreover ...

    $558 (Avg Bid)
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    Hi, I have a DB and I want create five Java applications separately to cover all CRUD Opertations. Required Versions : AngularJS : 1. Hibernate : 5.6. or higher. Spring : 5.2 Tomcat version : 9 Java JPA : 8 or higher 1- Create CRUD Project for HR_DB using JDBC + AngularJS + Maven + MySql + Tomcat. 2- Create CRUD Project for HR_DB using Hibernate + AngularJS + Maven + MySql + Tomcat. 3- Create CRUD Project for HR_DB using JPA + AngularJS + Maven + MySql + Tomcat. 4- Create CRUD Project for HR_DB using Spring JPA + AngularJS + Maven + MySql + Tomcat. 5- Create CRUD Project for HR_DB using Spring Data JPA + AngularJS + Maven + MySql + Tomcat. Time : one week. Price is Fixed 100 USD.

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    Need to do this task in Java language. Details in attached file. Need by tomorrow.

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    Please see attached file(s) and operation requirements. I have most of it built, but am running into an error now , but I know past this error there will be more to fix and this has already taken me longer than expected. C:UsersmriedOneDriveDocumentsNetBeansProjectsSoftware2srccontroller: ...taken me longer than expected. C:UsersmriedOneDriveDocumentsNetBeansProjectsSoftware2srccontroller: error: incompatible types: Integer cannot be converted to Divisions (()); Note: Some messages have been simplified; recompile with -Xdiags:verbose to get full output 1 error. Please bid only Java expert who can fix perfect and complete ASAP with a few hours.

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    Java and php expert. 6 days left
    VERIFIED

    Hi i need someone good in Java and php and api’s thanks.

    $149 (Avg Bid)
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    15 bids

    1- Create interface to enter doucment details (about 6 columns). 2- Abilitiy to get scan soft copy from scanner device into DB. 3-Interface to search by each coulumn in point 1. 4-backup interface. 5- interface to manage LOVs and Users. 6-login interface based on user

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    We want to develop a small application for scanning barcodes from packages and update with our billing system the system should be in Android and coding should be in Java. the developer will be responsible for the UX & Coding . we will providing all required integratiion APIs .

    $161 (Avg Bid)
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    I want a website which have functionalities like login, signup, ordering, cart, separate login system for customers, separate login system for admin. Expected technologies: REACT JS for front-end. Java for Backend.

    $148 (Avg Bid)
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    21 bids
    Java program 6 days left

    Implement a menu based program with the following array-based list functions: ADD (at the end of array) INSERT (element at a given location) DELETE (element from a given location) SHOW (all array elements) COUNT (total number of elements) CLEAR (initialize array)

    $23 (Avg Bid)
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    Sr.java developer -- 7 6 days left
    VERIFIED

    Looking for technical support in java domain java, 12c, EJBs

    $14 / hr (Avg Bid)
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    4 bids

    We are looking for java developer with *Previous experience using object oriented programming in java. *Candidate must has ability to analysis, programming, testing, and debugging the code. *Candidate must have strong verbal and written skills. 280 USD per 40 hours

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    I have implementation of Grain 128aead in C, i need it in Java(apache netbeans 12.5). Grain 128aead is a stream cipher. There are links connected to this algorithm with document about it and with implementation. The most important is that the implementation works in JAVA. It can be tested if we put test vectors in code. Test vectors are values that we put as a plaintext, key, nonce and additional text and if the cypher matches with the one we have in test vector, implementation is good. You have 2 attachments below where i explained this.

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    Looking for full-time java developers for 8 hours (Indian Shift) with 4+ years of experience. Kindly bid for more information

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    ...{"label":"Mesa","value":"11","leaf":true}]},{"label":"LV","value":"13","children":[{"label":"Casino","value":"17","leaf":true},{"label":"Fountain","value":"19","leaf":true}]}]},{"label":"Mexico","value":"21","children":[{"label":"Guad","value":"7","leaf":true},{"label":"Puerto","value":"3","children":[{"label":"Beach","value":"4","leaf":true},{"label":"Sand","value"...

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    Good experience in axelor api and java with php required.

    $30 - $250
    Sealed
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    Hey we are looking for a developer who has extensive experience in Java Springboot - Oauth2 . Postgres DB.

    $444 (Avg Bid)
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    The game works ok just needs pause/resume option and to be able to start new game from game over has to be done in 24 hours.

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    ...abc-corp.com. Modules should be re-usable, extensible, no hard-coding. There are two projects A and B in the organization ABC Global Corp. Write · Serverless Framework Script to have S3 based Website hosting(S3, CloudFront, WAF). Modules should be re-usable, extensible, no hard-coding. CICD: Write GitLab CICD(Create GitLab trial account specifically for this assessment) pipeline for Java Spring code build, test(unit, integration), deployment to AWS ECS Golang code build, test, deployment to AWS EKS 2 separate GitLab repositories to be created, GitLab CI(.) file commands to utilize make file, shell scripts. Write GitLab CICD(Create GitLab trial account specifically for this assessment) pipeline(.gitlab-ci,yaml) for the serverless framework component()

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    The "carlist" page on our website at has a good back-end that we continue to evolve and improve with the help of a good back-end Java developer in India. We now need to put the pricing table shown here and labeled "Example 3" into a "model window" into this page of our site at We need to implement this in such a way that on the desktop, all three cards are shown in a model window on top of the carlist table but so the page content can still be seen around the pricing table, and on a phone, you can scroll over to see the additional cards. Please see the definition of a "model window" as it behaves in a very specific manner consistent with that definition

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    i have a cucumber framework made. i need help with someone fluent in java with some json file reading.

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    8 bids

    your task; writing and abstracting of codes for network and endpoint that can be accessed in web, with or sometimes without use of companion computers. language base: Nodejs, Java/Spring my budget: 50USD other required skills: front-end framework, git, docker, embedded.

    $250 (Avg Bid)
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    A problem with the user's location on the map A message appears that no data is found problem in calculating time Problem with billing accounts see video Android - Java iOS- Swift Backend and front end - laravel (php framework)

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    I am looking for someone who can make simple enhancement into my website. Here are the three enhancement 1. Add three new textboxes into the delivery charge price configuration screen 2. Create a stripe schedule payout in the payroll screen so that payment are made automatically based on schedules. 3. In the provider app (android & ios) receipt display only the net pa...provider app (android & ios) receipt display only the net pay to the driver should be showed. That's Total cost of the trip - commissions = net pay. I have attached the details of the project in in a word document. Let me know and we can discuss Programming skills 1. Website PHP, mySQL, html5, CSS3, Angular 1&2 2. Native Ios Swift, objective-C, react native, 3. Android Android NDK, Java<...

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    ...circumstances out of their control, therefore we have not finished the work until the point we should reach. so now I'm thinking of re-complete the project again also improving a few things, so I'm looking for a developer who can work on the languages the project has been built with them and can go ahead with a deal like this. by the way, the project has been made with the languages below Android: Java language iOS: Objective C language Backend: PHP language (Yii Framework) I can provide you with all things that you might need, at the moment I can give the APK for the Android version, the backend link which is already linked with the app with some small issues "some images don't show" and some pdf files from the latest updates with the previous devel...

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    I want to create a game using SFS 2X as a server and unity as the client. This is teamwork. I have a unity developer, backend developer, UI developer & junior Java developer. The SFS developer needs to create a game login in java. The developer must have experience in team handling and creating good game logic. The developer must work on a minimum of 1 project. Task: Create Room, Join Room, Manage the players, game logic, exception handling. The developer must have knowledge to connect with client. Must help the my unity developer to connect with the game server. Must Communicate with my backend team to access player database. This is a mini project to find good resources. I have many more in my bag. So the developer must work with me as my team not as vendor. Game ...

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    We have an existing android app(java) that needs to be updated. Right now, it crashed when click microphone button for voice translation. Please apply if u can resolve it successfully, only expert. Max budget is $70. Thanks

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    Hello Dear Freelancers, I need a developer who can integrate my Adobe XD Design into my Android Studio Java project. Adobe XD Design Consists of Only 1 Page. So only 1 XML will be created. I need a great teammate to integrate my project with 100% similarity and without breaking the codes. Please make realistic offers. Regards

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    I need a simple solution for my project with the following functionalities: - /*********SHARE PROJECTS WHERE YOU HAVE DONE A SIMILAR THING BELOW********/ 1. Monitor CREATE, MODIFY, DELETE, MOVE events using FileObserver native API for the folder "/Android/media/" 2. use the ACTION_OPEN_DOCUMENT_TREE to request permission for folder above in oorder too s...the following functionalities: - /*********SHARE PROJECTS WHERE YOU HAVE DONE A SIMILAR THING BELOW********/ 1. Monitor CREATE, MODIFY, DELETE, MOVE events using FileObserver native API for the folder "/Android/media/" 2. use the ACTION_OPEN_DOCUMENT_TREE to request permission for folder above in oorder too start monittoring the folder. 3. Language to use is Java

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    1. Our present application was written natively for Android using Android studio and Java 2. The objective is to rewrite the application in Xamarin and it must function on both Android and Apple. 3. The current application also uses JNI for interop with specific hardware (printers, scanners) and it should also be ported into the Xamarin version. 4. All source code is available 5. The application is used to sell products (e.g. gift cards, telephone cards and other services) by users and retail vendors. 6. Attached are screen captures and high level descriptions of the functionality. More details can be discussed in due course. Prerequisites • Signature of confidentiality (non-disclosure) agreement • All source code to be handed over periodically and upon finalization

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    Simply package any app for distribution for the Apple macOS store. How me how you do this and publish it.

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    3rd party tag for online ads. 1) Leaderboard (728x90; 100k) 2)Medium Rectangle (300x250; 250k please confirm that you will be able to create the 3rd party tags on our Google ad account for this project, we have purchased the ad with Green Journal. They need a 3rd party tag from us for this ad. Also we have ads design with SVG formats (If you want other formats will sha...Leaderboard (728x90; 100k) 2)Medium Rectangle (300x250; 250k please confirm that you will be able to create the 3rd party tags on our Google ad account for this project, we have purchased the ad with Green Journal. They need a 3rd party tag from us for this ad. Also we have ads design with SVG formats (If you want other formats will share) You just put our ads into Green Journal. It's very simple for any Java c...

    $7 (Avg Bid)
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    3rd party tag for online ads. 1) Leaderboard (728x90; 100k) 2)Medium Rectangle (300x250; 250k please confirm that you will be able to create the 3rd party tags on our Google ad account for this project, we have purchased the ad with Green Journal. They need a 3rd party tag from us for this ad. Also we have ads design with SVG formats (If you want other formats will shar...Leaderboard (728x90; 100k) 2)Medium Rectangle (300x250; 250k please confirm that you will be able to create the 3rd party tags on our Google ad account for this project, we have purchased the ad with Green Journal. They need a 3rd party tag from us for this ad. Also we have ads design with SVG formats (If you want other formats will share) You just put our ads into Green Journal. It's very simple for any Java ...

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    Hello everyone, we are looking for someone who can develop a HTML+CSS email template from from FIGMA design, 1) Individual Freelancer preferred 2) Need to design using plain CSS and no JAVA script

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    Hi I will need a Woocommerce shipping method and post data to shipping. 1. it should make api get call with the address and postal code to ask the price. 2. api will return the price 3. On successful payment it would make a api post call with all the necessary data for shipping the delivery. The calls are coming from a JAVA REST API

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    Hello Dear Freelancers, I need a developer who can integrate my Adobe XD Design into my Android Studio Java project. Adobe XD Design Consists of Only 1 Page. So only 1 XML will be created. I need a great teammate to integrate my project with 100% similarity and without breaking the codes. Please make realistic offers. Regards

    $136 (Avg Bid)
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    18 bids
    Android Webrtc Integration 5 days left
    VERIFIED

    I want sample application for webrtc random stranger video calling I will provide below details - details - Stun Server details - tun server details Need stranger one to one video calling feature in android JAVA. Sample application i will provide if need

    $222 (Avg Bid)
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    Case 1 : source json will be { "a":"val_a", "b": { "b1":"val_b1", "b2":"val_b2" }, "c": { "c1":"val_c1", "c2": { "c21":"val_c21", "c22":"val_c22" } } } mapping json will be { "oa" :"a" , "ob" : "", "oc" : "", "oc1": "" } output should be { "oa":"val_a", "ob":"val_b1", "oc":"val_c1", "oc1" : "val_c21" }

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    I need a small favor in my project how to read the multiple maven project in java Means we need to write a code that can read the file of multiple projects in one run and give a specific type of project list.

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    Remove java/flash scripts from a hotel webite that do not work anymore and add a new image in its place

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    I am looking for Java developer with experience ActiveMQ It will be long term position.

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    Urgent Hiring! Looking for freelancers Java full Stack Developers on an urgent basis. Work Hours: 8 Hrs./ Day( Mon- Fri) Project Duration: Long Term Project and we have multiple projects. Need India candidates only.

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    I need the chrome extension developer with knowledge of Debian OS and java script.

    $7 - $50
    Sealed
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    ...create a graph code, do not use the Java/Python implementations of ADTs to apply it to movement through a “world”. The world will be a weighted, directed graph, with nodes for the start position and target(s), and other nodes containing blocks, diversions, boosts and portals. For example, in a cat world, a dog may block you, toys may take your attention, food may give you more energy and portals may prove that cats are pan-dimensional beings. This structure could also be used to implement Snakes and Ladders, or other games. Your task is to build a representation of the world and explore the possible routes through the world and rank them. Sample input files will be available – with various scenarios in a cat world.
Your program should be called , and have three...

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