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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    277 份搜到的工作,货币单位为 USD

    我们已经用Wix的模版搭建了一个简略的网站结构,但是交互性,loading速度,还有灵活性都比较不理想。我们希望能找到一个网站开发者,可以用代码帮我们实现我们对各种细节的要求的前提下,搭建出一个电商网站。所有的要求我们会一口气提供,若有疑问和难点,希望能及时沟通解决。

    $1893 (Avg Bid)
    加精
    $1893 平均报价
    37 个竞标

    需要能抓取网页数据,数据抓取完可以实时接入到个人网站即可。有指定的目标网站提供测试。谢谢

    $98 (Avg Bid)
    $98 平均报价
    5 个竞标

    We have cloned a github project based on openstf need to make ui changes.

    $13 - $20 / hr
    $13 - $20 / hr
    0 个竞标

    Somos una grafica digital e imprenta, actualmente, usamos un sistema de gestion realizado en php y java, el cual quedo sin soporte al cerrar la empresa q lo programo, nos interesaria tener soporte del mismo para modificarlo o bien realizar uno nuevo en base al actual.

    $1965 (Avg Bid)
    $1965 平均报价
    19 个竞标
    Python project -- 3 6 天 left
    已验证

    Building parser from ChocoPy to AST for a compiler The goal of project is to write a parser for the ChocoPy Language, in order to obtain its Abstract Syntax Tree (AST). To this end, you will work on two basic passes of the compiler frontend, that are given as classes:

    $93 - $116
    加封
    $93 - $116
    3 个竞标

    We have cloned a github project based on openstf need to make ui changes.

    $305 (Avg Bid)
    $305 平均报价
    1 个竞标

    Hi, I'm Ravi... I want technical content writer for my blog. In this project you have to write article on JAVA programming language. you can share 2 sample article on given topic just to verify content according to our guidelines. Please see below guidelines. Project guidelines. 1. Don't use content from internet or book 2. Don't send us A.I generated content 3. Content should be plagiarism free 4. Content should be simple and understandable 5. Maintain proper grammar rules and punctuation 6. Article must be written in detail and you must cover sub topic and its definition.

    $611 (Avg Bid)
    $611 平均报价
    6 个竞标
    Front End / MERN / CSS / JAVA 6 天 left
    已验证

    I need someone who is full stack developer and can help me with some website changes right now. If you are not ready to work please don't apply. I will give you some changes, we will implement and you will be paid after helping me. You will be contact in future for more work.

    $28 (Avg Bid)
    $28 平均报价
    34 个竞标

    Revision de los modulos de e Impresion (Presenta error al imprimir desde el modulo POS) de abrir turno de facturación de ncf impresión factura anulAr factura Cierre y cuaDre del turno y del dia Este proceso seria en la fase inicial.

    $19 / hr (Avg Bid)
    $19 / hr 平均报价
    12 个竞标

    is a natural language processing (NLP) tool that helps developers get structured data from chat or voice. makes it easy to build NLP into your chat bot, that learns from every interaction. Gupshup's Bot Builder tool has a integration that will simplify the bot building process for any developer. We are looking someone to create a perfect bot for restaurant booking. I want to use a phone call not just website. So the customers could call the number and the bot would automatically add the booking to my backend. Conversational ai via Phone number. I have my back end for booking table we want to integrate it with my back end and the api for phone inbound should connect with avaya.com. The project should be created with and connect it with my backend, and for inbound calls connect via ...

    $2994 (Avg Bid)
    $2994 平均报价
    7 个竞标

    to send mobile raita from mobile it needs to dial *909# then select 1 then add mobile number to send air data then add amount then add password i want android app that can automatically process this steps , also i want the app can receive amount and mobile number from api and report back to api after transaction happen what i want is like this app - watch this video

    $157 (Avg Bid)
    $157 平均报价
    4 个竞标

    I need someone to port a client side mod called bobby from fabric 1.19.2 to forge 1.19.2

    $15 (Avg Bid)
    $15 平均报价
    2 个竞标

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    Hello, Looking for support who has experience in Selenium, BDD, Core Java from 8:00 PM to 1:00 AM IST and any two hours in afternoon IST.

    $162 (Avg Bid)
    $162 平均报价
    8 个竞标
    I NEED ANDROID ANALYZER TOOL 6 天 left
    已验证

    I NEED TOOL FOR ANDROID ANALYZER .TO ANALYZER ALL POSTING DATA AND LINK THAT ARE POSTED IN APP ...I WILL CHECK ON YOUR ANYDESK THEN I WILL SEND AMOUNT ....

    $95 (Avg Bid)
    $95 平均报价
    3 个竞标

    We need a Java Application with the following features: 1. Admin access level and Student access level 2. Admin Course Management (Add, Edit, Delete) 3. Student can attend courses, make comments 4. Students can connect with other students 5. Everything should be stored in a database Full details can be seen in the attached images. Thank you and happy bidding. NOTE: WE NEED THE APPLICATION WITH IN 24HRS Best, Emman

    $38 (Avg Bid)
    $38 平均报价
    12 个竞标

    Need someone who just should show me how I can adjust something in an android project to achieve a certain animation of fragment transactions. Here is the whole android studio project with the needed task as a comment in mainactivity class Please just apply if you have a solution for this.

    $6 / hr (Avg Bid)
    $6 / hr 平均报价
    19 个竞标

    Project requirements Silver plan which is free and a Gold plan which is a monthly subscription of $14.99 or a visitor pass for one week at $4.99. All new members will get an option to try out the Gold plan for one day before being automatically locked into the Gold plan. news feed that is identical to Facebook with features such as posting pictures and comments and a public open news feed. comment section for each post, similar to Facebook and Twitter, where users can write content and post pictures. gift meme option for posts or comments. Streaming Functionality: A streaming feature where viewers can send or buy gifts, likes, and hearts.(Streaming Functionality Already Done) marketplace for classifieds with a $0.99 listing fee for in-app purchases. dating section where users can vi...

    $488 (Avg Bid)
    $488 平均报价
    2 个竞标

    Today, SEO (Search Engine Optimization) became an integral part of website building. Without optimizing the website according to the right targeted keywords, it will not have the visibility to drive traffic from organic searches in SERPs (search engine result pages). However, the primary concern of the web developers is on the functionality, they must also have a basic idea of web design and SEO. Therefore, in this project, you will play a dual role such as Web developer as well as Digital Marketer and gain in-depth knowledge of SEO. So, once you gain knowledge in SEO, it is easy for you to build a website having user-friendly URLs and featuring an integrated, responsive design. In addition, optimizing the website according to search engines will allow the site to load quickly on...

    $12 / hr (Avg Bid)
    $12 / hr 平均报价
    6 个竞标

    Hello, I have a decompiled source from a jar files (the original project was made in Maven). I need to compile it correctly and do some modification.

    $453 (Avg Bid)
    $453 平均报价
    27 个竞标

    I need designer and developer who can create app using augmented reality. I need app like youcam nails. Only skills developer contacts.

    $120 (Avg Bid)
    $120 平均报价
    4 个竞标

    wordpress site build + customize So php, node.js, Java, .NET Hadoop?

    $1136 (Avg Bid)
    $1136 平均报价
    118 个竞标

    need to create a WebView android application. i am looking for individual developer only. company not needed.

    $20 (Avg Bid)
    $20 平均报价
    18 个竞标
    Team Ozzie 6 天 left

    Job Title: Java Developer Location: Remote Company: Ozzie Technologies www, Job Summary: We are seeking an experienced Java Developer to join our growing development team. The ideal candidate will have a strong background in developing high-quality, scalable, and robust Java applications. They will be responsible for creating, testing, and deploying software applications, as well as troubleshooting and resolving technical issues. Responsibilities: Design, develop, and maintain Java-based software applications Write clean, efficient, and well-documented code Collaborate with cross-functional teams to identify and resolve software defects Ensure the software is scalable, secure, and optimized for performance Participate in code reviews to maintain code quality and ensure adherence to ...

    $13 / hr (Avg Bid)
    $13 / hr 平均报价
    3 个竞标
    Android Developer -- 28798 6 天 left
    已验证

    I am looking for an Android Developer, who could help me with my newly developed app

    $25 (Avg Bid)
    $25 平均报价
    17 个竞标

    I am looking for a freelance developer to create games for me, using Java, Kotlin, or Flutter. The game can be anything the developer wants it to be, as long as it has unique code and is able to be published on the Google Play store. Requirements: The game should have unique code and not be a copy of existing games. The game should be developed using Java, Kotlin, or Flutter. The game should be compatible with the Google Play store. We will publish it by ourselves. If you are interested in this project, please send me a message with your portfolio and any relevant experience you have in game development. I will then answer any questions you may have. Budget for every app is 30$ and I need a lot of them as far as you meet the Criteria I mentioned earlier, so feel free to provide your be...

    $200 (Avg Bid)
    $200 平均报价
    6 个竞标
    Automation Work 6 天 left
    已验证

    to login to a website with credentials to select and assign few tasks in different tabs action 2 there are few conditions which need to be scripted ie to accept inputs as user requirement - a front end

    $87 (Avg Bid)
    $87 平均报价
    14 个竞标

    Technical stack 1. Java 1.8 (open JDK) 2. Spring batch 3. node Js (v 12x) 4. Angular ( v 11x) 5. My SQL( v 5.x) 6. RHEL( v 7.x) Main on Java, spring batch, Node JS are main

    $5 / hr (Avg Bid)
    $5 / hr 平均报价
    4 个竞标
    Build me a bot. 6 天 left
    已验证

    Build me an extension or a program that can solve captcha and past it in the box below.

    $98 (Avg Bid)
    $98 平均报价
    6 个竞标

    Requirement is to develop a web application which is similar to Dooz.com.

    $703 (Avg Bid)
    $703 平均报价
    26 个竞标

    Need to add device login limit to my android app and also add coupon code as well. Backend was codignitor and app was on Android studio. Also disable screenshot and screen recording A very few changes in names as well in layout.

    $230 (Avg Bid)
    $230 平均报价
    17 个竞标
    Fiddler project 2 6 天 left
    已验证

    We need to write code in fiddler script for fiddler traces to search for few http occurrence and display / email them at a specific time. Examples in :~:text=FiddlerScript%20is%20one%20of%20the,on%%2C%20a%20. We need to write code in fiddler script for fiddler traces to search for few http occurrence and upload to a specific server

    $18 (Avg Bid)
    $18 平均报价
    2 个竞标

    Need a full stack network expert。Proficient in Java, C programming language, WEB security, and various skills, I will describe my project in detail with my partners

    $531 (Avg Bid)
    $531 平均报价
    18 个竞标

    We need to do React Native Plugin Module for Line Login Authentication via Line App, for the mobile apps (only for IOS)

    $319 (Avg Bid)
    $319 平均报价
    13 个竞标
    Android App 6 天 left
    已验证

    Want to use this app on an Android device (mobile or handheld device) With Barcode Scanning & call the API. API development is out of the scope of Android development. There is 3 small form need to be developed with Login & Home menu screen.

    $359 (Avg Bid)
    $359 平均报价
    44 个竞标
    bull trader 6 天 left

    i want to make an web base options tools platform like sensibull or opstra

    $1566 (Avg Bid)
    $1566 平均报价
    17 个竞标

    Setup docker/ kubernetes based call center / contact center Inbound and outbound calling Experience in setting to similar contact/call centers, using WebRTC Experience of administering SIP / VOIP

    $18 (Avg Bid)
    $18 平均报价
    3 个竞标
    music listener 6 天 left

    i need a program that can listen to music repeatedly on apps like apple music and spodify

    $583 (Avg Bid)
    $583 平均报价
    12 个竞标

    Digital Menagement system student and teacher

    $347 (Avg Bid)
    $347 平均报价
    24 个竞标

    I have 4 apps for adding to GPConsoles my budget 14$

    $12 (Avg Bid)
    $12 平均报价
    1 个竞标

    Android full time Senior developer. Send your best android apps done. Hourly based work. Java, C#

    $13 / hr (Avg Bid)
    $13 / hr 平均报价
    99 个竞标

    WRITE A CODE FOR WEBSITE AND SETUP A WEBSITE

    $90 (Avg Bid)
    $90 平均报价
    20 个竞标

    Hey there! I am looking for a Full-stack developer/DevOps engineer and an experienced person in finding APIs from a Linux-based open-source back-end. I already have a react.js UI ready. Your job will be to build a package that calls APIs (Including finding APIs), that is used to push configuration from React.js UI to the backend. For more details, let's chat and discuss.

    $453 (Avg Bid)
    $453 平均报价
    14 个竞标

    Hello there, my project is not as complex as others. I will need somebody that had understanding in python through vs code and SQL databases. I created a code long time ago in python that will transfer some files into SQL. The issue with the code is that now is presenting some errors when it used to run perfectly fine. It is not adding the correct number of rows since the new data has new rows so you will add to the code the possibility to add additional rows from the code. The files that the python code transfers are encrypted so the only way to see the files is if they are already in SQL as a table. All this information I am unable to share with you since it's a project for my company, for this reason we will have to share screens and you will work from my computer, if you are comfo...

    $21 / hr (Avg Bid)
    $21 / hr 平均报价
    74 个竞标
    JavaFX Expert. 6 天 left
    已验证

    We are looking for javaFx expert to join our team for a long time(at least 6months). It's 100% Remote job and need good communication for our ongoing professional project. If you are interested in, please ping me.

    $12 / hr (Avg Bid)
    $12 / hr 平均报价
    25 个竞标

    I want laboratory software for hospital laboratory,I want those software on our company naming and for unlimited installation of copy,and what’s app and tax msg integration,and with equipment LIS option

    $327 (Avg Bid)
    $327 平均报价
    17 个竞标

    I need to employ and Python algorithms instructor

    $21 / hr (Avg Bid)
    $21 / hr 平均报价
    42 个竞标

    I have written an android app in java language, and currently I am testing it. I have some problems with the app, such as: it runs on emulators, my device, and a few others but not all of them, furthermore it crashed on the Firebase robotests too (video attached). My issue is that I cannot recreate the error so I cannot correct it. I would need someone who would fix the errors in my app, and would explain to me what the problems were.

    $26 (Avg Bid)
    $26 平均报价
    24 个竞标

    bot like chatgtp and only andriod version for free lifetime

    $1097 (Avg Bid)
    $1097 平均报价
    62 个竞标

    I want to annotate a text dataset for machine learning development. The freelancer will map the sentence as 1/0 based on a condition and also filter the entities for the same sentence. The dataset size is 30,000

    $108 (Avg Bid)
    $108 平均报价
    6 个竞标

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