Java 工作与竞赛

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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项目/竞赛 描述 竞标数/参赛作品数 技能 已开始 结束 价格(CNY)
Android and I-Phone Application urgently Hello, I need both application but my budget is low, so bid if you can complete sooner both application in applications. 2 Java, Mobile App Development, iPhone, 安卓, 软件构架 Jun 24, 2018 今天6天 23时 ¥5325
Do World Markets Dance in Sync? Project Outline Write a python program that prompts the user to choose any five stock exchanges of the world (whose data is available on Google Finance, Yahoo Finance, Quandl, CityFALCON, or another similar source. For each such market, let the program automatically choose the relevant Market Index (say S&P500 for USA, CNXNIFTY for India, HANGSENG Index for Hong Kong etc) Download data for the... 3 Java, Python, Excel, 软件构架, 数据挖掘 Jun 24, 2018 今天6天 23时 ¥150
Project for Johib K. Hi Johib K., I noticed your profile and would like to offer you my project. We can discuss any details over chat. 1 Java, Javascript, HTML5, , Angular.js, React.js Jun 24, 2018 今天9天 23时 ¥130
Build me an app ecosystem I have been in the media and advertising industry for over 15 years. I am looking to build a product that's one of its kind. It aims to bridge large gaps that exist in marketing's understanding of the consumers it sells to. I need to build a gamified app that will have an elaborate latticing of information across users and tagged data points. This platform will incorporate game theory, ... 7 Java, Mobile App Development, iPhone, 安卓, iPad Jun 24, 2018 今天6天 22时 ¥5926
delphi developer and oracle middleware java developer hi am looking for someone who got the following skills delphi pascal oracle forms report oracle database 9,10,11,12c weblogic linux soa -OSB, -BPEL, -OER, - OEM, - BPM, - BAM, - OEP, and able to do integration with API gateway and API Catalogue -oracle webcenter portal oracle webcenter content oracle ADF java if you have one of this skill reaply YOU DONT NEED TO HAVE ALL OF THIS skills 3 Java, XML, Delphi, 软件构架, Oracle Jun 24, 2018 今天6天 22时 ¥7045
Android , Java, Objective C expert needed I need a Android , Java, Objective C expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers. 14 Java, Mobile App Development, 安卓, C# 编程, C++编程 Jun 24, 2018 今天6天 21时 ¥2033
Need a Java expert to build a game - 2 I need a Java expert to build a simple game. The budget will be 15$ (Non- Negotiable). Please don't bid if you're not ok with the budget as it will not be increased at any circumstances. If this goes good, then I'll have further projects for you for longterm. More details over chat. 5 PHP, Java, Javascript, 软件构架, 编程 Jun 24, 2018 今天6天 21时 ¥91
Modify Android app project for Amit Add features to my app. add 2 fields that are required and shown the difference in the fuel field. Must work with all my devices. 6 Java, Mobile App Development, 安卓 Jun 24, 2018 今天6天 20时 ¥201
Instagram Mention Server In need of instagram mention server 3 Java, Javascript, 视窗 Server, Instagram, Instagram API Jun 24, 2018 今天6天 20时 ¥267
Create Android/Java function to search page for a string of Text [login to view URL] See the app and the Java file. Ignore the PDF books. Use Rambam book for example. HTML books: Java file checks screen size of phone and breaks up Each HTML to smaller sections, to fit screen of phone. User swipes through pages until reaching end of HTML file. Here is code to search entire HTML file: if([login to view URL]("End of Lesson")) {...... We want a fu... 8 Java, Javascript, Mobile App Development, 安卓, HTML5 Jun 24, 2018 今天6天 20时 ¥208
Write some software I need you to develop some software for me. I would like this software to be developed for Windows using Java. Hello I am Saturday 6 Java, 视窗桌面, 软件构架 Jun 24, 2018 今天6天 19时 ¥133
need some help with debugging of java code debugging java code and making it run 26 PHP, Java, Javascript, 软件构架, 软件测试 Jun 24, 2018 今天6天 19时 ¥120
Convert a php code in to java code[ soap api call] we have a sample code in php but we need to make application in java so we need to convert that php code into java code the code is a soap webservice call 7 PHP, Java, Javascript, XML, 软件构架 Jun 24, 2018 今天6天 19时 ¥139
mobile app called run robber run!!! this game is about a stick robber who is running from the cops but he has to stop at banks before he looses the cops so he run and hops on each bank and collect the cash for each bill you collect will be 10 points and the more you collect the faster it gets and there is a boost for every bill u collect and some of the brick buildings banks are broke so they will not have any money on them and if y... 9 Java, Mobile App Development, iPhone, 安卓, C# 编程 Jun 24, 2018 今天6天 18时 ¥1496
Thin Core develpment 1. Thin Core for smart phone (Android, iOS) - Synchronizing account sending and receiving coins to main net directly. - Coins: BTC, BCH, QTUM, DASH 2. Result - API of Android and iOS using Thin Core mentioned above. - Type: Library 3. The format of input and return : Json-Rpc PS: Please carefully see the attached document. Not agency or company, Only individual freelancer. Term of de... 9 C 编程, Java, iPhone, 安卓, Objective C Jun 23, 2018 今天6天 18时 ¥9192
Create Sport News app for android only Hello I wanna create News app for news of sport ( Only 1 sport ) and need app with beautiful design and features I want, with push notification and some more my budget is not more than 160 $ so if someone will ask for more I can't do it here is my idea : 1) [login to view URL] 2) [login to view URL] 15 Java, Mobile App Development, iPhone, 安卓, 软件构架 Jun 23, 2018 今天6天 14时 ¥1054
Build a custom WooCommerce payment gateway I need a developer to build a custom payment gateway in WooCommerce integrated with Billogram. When the payment gateway is selected in the checkout, the info transfers to Billogram's system where an invoice gets created. Website to the invoicing system Billogram: [login to view URL] API documentation: [login to view URL] 12 Java, Javascript, MySQL, Angular.js, WooCommerce Jun 23, 2018 今天6天 12时 ¥1164
Liquibase implementation with Postgresql Need to implement Liquibase with Postgresql. Liquibase is an open source database-independent library for tracking, managing and applying database schema changes. 2 Java, PostgreSQL, 数据库编程 Jun 23, 2018 今天6天 11时 ¥33
Android ScreenSaver with Music I am in need of an android application that can run on an AndroidTV box that has the following requirements: - Uses the HDMI output to display local images while playing local audio files using a thumb drive or other internal storage. - Interface to allow which images to show and music to play - Images can be scaled and displayed using the default HDMI resolution, or can use the images native reso... 8 Java, Mobile App Development, 安卓, 软件构架 Jun 23, 2018 今天6天 10时 ¥950
Write some software I need you to develop some software for me. I would like this software to be developed for Windows using Java. My requirement is one user only access the application if same user access that app with another brower by same same creditionals then it throw error 4 Java, 视窗桌面, 软件构架 Jun 23, 2018 今天6天 10时 ¥134
Need a Java expert to build a game I need a Java expert to build a simple game. The budget will be 15$ (Non- Negotiable). If this goes good, then I'll have further projects for you for longterm. More details over chat. 15 PHP, Java, Javascript, 软件构架, 编程 Jun 23, 2018 今天6天 10时 ¥98
Android App HI We need an Android App, we need create a VPN application, Please check this app [login to view URL] We want to create a http tunnel with custom http header then create VPN service via ssh tunnel over tunnel, 40 Java, Linux, Mobile App Development, 安卓, 软件构架 Jun 23, 2018 今天6天 9时 ¥3760
I need an android app I need an android app like [login to view URL] to download the app from given link and analyze for information. 11 PHP, Java, Mobile App Development, 安卓, 软件构架 Jun 23, 2018 今天6天 9时 ¥2285
android webview app maker I need some one who can make webview android app on hourly basis I have code purchased [login to view URL] need some one to create webview app on that ill provide package name , icon and url you need to simply create apk and deliver me apk with signup keys Thanks 20 Java, Mobile App Development, 安卓 Jun 23, 2018 今天6天 9时 ¥33
Android Point of sale (POS) I want a ready point of sale (POS) android application with inventory. It must be very simple and easy to use. 10 PHP, Java, Mobile App Development, 安卓, 软件构架 Jun 23, 2018 今天6天 9时 ¥3806
Detect and Recognition Android application by using OpenCV hello? I want to create an Android app. function as follows. Detect Face. Face Recognition If you have any question we discus 42 Java, Mobile App Development, 安卓, 软件构架, C++编程 Jun 23, 2018 今天6天 8时 ¥14578
Spring, Hibernate, Angular -- Full Stack Java Developer We're looking to hire a Senior-level, FULL STACK (J2EE and Angular) developer to work on our project full or part time for the next 2-5 months or longer. Solid experience in building multi-tier web applications is a must. Frameworks: Spring/Spring MVC, Hibernate, Angular Environment: MySQL + Tomcat + Apache on AWS Optional but desirable: experience with Google Maps API and Stripe payme... 42 Java, Javascript, J2EE, RESTful Jun 23, 2018 今天6天 8时 ¥137
Looking for Java with react js Senior Developer We are Looking for Java with react js Senior Developer for US client Java full stack, React,angular,spring framework, Micro services(REST,SOAP) DB2 and Microsoft azure Work Timing(Part Time job) Weekly 5 days - 2~3 hours daily ********Fixed Price : 20000 INR Monthly************************* 10 Java, React.js Jun 23, 2018 今天6天 8时 ¥2509
Search Image script Hello, Need a script to search an image (Symbols) between thousand of similar symbols. We can use any technique, including tensorflow or library. Thanks in advance! 18 PHP, Java, Javascript, Python, 软件构架 Jun 23, 2018 今天6天 7时 ¥1138
Android prototype navigator app Hello, I need navigator app prototype for trucks. Features: - three route propositions (like in Google Maps) - overview of the upcoming manoeuvre and distance shown on the screen - free offline maps installed on device or SD card - points of interest for trucks (truck parkings, motels) - speed limit and camera warnings (like in MapFactor Navigator) - 3 display modes (whole route, fragment, 3d wh... 6 Java, Mobile App Development, 安卓 Jun 23, 2018 今天6天 7时 ¥488
Fuzzy ARTMAN in Python We'll need an algorithm for face recognition (also script and .py files) using the Fuzzy ARTMAP metodology all has to be done in python, we already have a data base (drone face), please if you have more questions feel free to ask 13 Java, Python, 矩阵及数学软件, 软件构架, 机器学习 Jun 23, 2018 今天6天 6时 ¥982
Bulk SMS software for systems Hi I need a software for system on which can send bulk messages 19 PHP, C 编程, Java, C# 编程, 软件构架 Jun 23, 2018 今天6天 5时 ¥2810
Chicago in crime Title - Introduction - Problem Statement: we have to define what we are going to predict in this dataset.? - Statement of Need: we have to explain why is project is important? - Methodology · Algorithms- we have to decide which algorithm we will use to predict the results. Example like Random forest, sentimental analysis, linear regression?? Once we decide with algorithm exp... 14 Java, Python, 算法, 统计学, 机器学习 Jun 23, 2018 今天6天 5时 ¥808
Need someone with the knowledge of HTML with Java servlets and a database (Postgres) Need someone with the knowledge of HTML with Java servlets and a database (Postgres) 30 Java, JSP, Javascript, J2EE, MySQL Jun 23, 2018 今天6天 5时 ¥65
Create a cross platform app(android and ios) Hello developer, I have a job from an organisation to build an cross platform app for their platform(android and ios app) but am busy with a project. so i need a good developer who have the chance and required skills to complete the project. Short Project Description: This is digital wallet app which have functionality like that of coinbase app. The major aim for this project is to an enable e... 17 Java, Mobile App Development, 安卓, C# 编程, C++编程 Jun 23, 2018 今天6天 4时 ¥26639
Assimilator Im seeking a founders team for a software startup. In beginning there is no pay but you get shares and payment as soon the project makes money or finds an investor. For the start the software will me webbased late we have to expand and build an AI to disrupt the goal market. You will be offered more Details if you get a seat as a founder. 24 PHP, Java, Javascript, MySQL, HTML5 Jun 23, 2018 今天6天 4时 ¥230662
Performance testing This projects required creating scripts using Neoload tool 4 Java, Javascript Jun 23, 2018 今天6天 4时 ¥176
Calculator You are required to implement a calculator Android activities. The way the Calculator works is similar to the Windows calculator. The user types the first number using the keypad buttons of the calculator, presses an operation, then the user types the second number using the keypad buttons of the calculator (no keyboard input required). If it clicks the ‘=’ it performs the operation. I... 24 Java, Mobile App Development, 安卓 Jun 23, 2018 今天6天 4时 ¥107
ARCHITECT, experienced in implementing FB and other messaging bots We're looking for an architect, experienced in implementing FB and other messaging bots. NLP, Tensorflow, python are key! Conversational UX design experience a huge plus! Please PM if you have somebody in mind.. 6 Java, Python, 软件构架, 机器学习, 数据挖掘 Jun 23, 2018 今天6天 3时 ¥182
Cloud expert required Hi, I need the cloud expert for the current project. More details will be shared in message box. please bid if you have experience in the same. 17 PHP, Java, Linux, 软件构架, MySQL Jun 23, 2018 今天6天 3时 ¥252
Cloud based captive portal full code and setup_. Cloud based captive portal full code and setup I want openwrt or dd-wrt captive portal To sale internet by time and usage data many ssid or location. You can use wifidog or covachilli The following features must have - User and password login - voucher system - Time limit each users / voucher - Data limit each user /voucher - Speed limit each users/voucher - Tariff internet time price and data - M... 3 PHP, Java, Linux, 软件构架, MySQL Jun 23, 2018 今天6天 3时 ¥315
Implement SDN in python Tutor hello, I am working in Software defined networking and I need to learn python for developing my own controller can you help in this please let me know 6 C 编程, Java, Python, 软件构架, 机器学习 Jun 23, 2018 今天6天 2时 ¥78
Cloud based captive portal full code and setup_ Cloud based captive portal full code and setup I want openwrt or dd-wrt captive portal To sale internet by time and usage data many ssid or location. You can use wifidog or covachilli The following features must have - User and password login - voucher system - Time limit each users / voucher - Data limit each user /voucher - Speed limit each users/voucher - Tariff internet time price and data - M... 2 PHP, Java, Linux, 软件构架, MySQL Jun 23, 2018 今天6天 2时 ¥481
PHP and ASP.net Developer We are looking for the Software Developer who can have the good knowledge and experience for PHP or .NET Good knowledge about PHP PHP 5.6 or 7.0-7.3 with (Framework Laravel, Phalcon, Symfony, Codeigniter). Good knowledge about .NET ASP.net and (.NET Framework 4.7.2 with C# Visual Basic, HTML, CSS, F# Node js, C, C++ Java, and JavaScript programmers, Python). Desktop Web Mobile Cloud. And open sou... 9 PHP, ASP, Java, .NET Jun 23, 2018 今天6天 2时 ¥128
Javafx expert needed I'd like to update existing JavaFX project. I am finding the expert to finish work within next 2 days. My requirement is not complex and is easy. First I will provide project and you have to build the project and send me the screenshot of the project. If you are okay with this, please place a bid. Thanks for your reading. 21 Java, J2EE, JavaFX, 软件构架, 序言 Jun 23, 2018 今天6天 2时 ¥533
Simple bug fix in spring file upload. Required MultipartFile parameter 'file' is not present in spring 4.3.1 I am using spring 4.3.1 and I am going to upload file using ng-file-upload library. this is my javascript code and when I connect the javascript code to php server, it works well. var promise = [login to view URL]({ url: url + "upload", method: 'POST', fi... 15 Java, Javascript, XML Jun 23, 2018 今天6天 2时 ¥130
Modify Java program Hello, I need to have log in/registration feature on Java program developed on Android. 31 PHP, Java, Mobile App Development, 安卓, 软件构架 Jun 23, 2018 今天6天 1时 ¥175
android app expert. I need a android app expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers. 48 Java, Mobile App Development, iPhone, 安卓, Swift Jun 23, 2018 今天6天 ¥963
Android mobile app Platform: Android: Dev platform: Android native, though we are open to other development tools like Ionic, Apache Flex, and so on. We need to have an Android app that will invoke backend Web APIs and render the returned JSON to appropriate UI components. Total # of screens: Less than 10 Total # of Web APIs: Less than 12 The screens are with sparsely populated UI components, with only a couple o... 21 Java, Mobile App Development, 安卓 Jun 23, 2018 今天6天 ¥54
i am looking for people who can help me in android ui development and conversion i am looking for people who can help me in android ui development and conversion 16 PHP, Java, Mobile App Development, iPhone, 安卓 Jun 23, 2018 今天6天 ¥33
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