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)
Build me a website using Java(backend), MySQL(database) and Bootplus(Frontend) I want a simple website using which user should be able to create account, change password, delete account, login, and give some details and update them when ever user wants to. Design can be of your choice. username should be an email. 29 Java, 网站设计, J2EE, MySQL, HTML Apr 24, 2018 今天6天 23时 ¥998
Looking for experienced JAVA developer per hour cost I have several JAVA projects to be maintained, need some functional changes in existing applications, and some features needs to be developed from scratch. Individual candidates/ freelancers who will to work as part time based on the task effort and per hour cost only apply. You have to signup NDA and IP agreements. 6 PHP, Java, Javascript, 软件构架, RESTful Apr 24, 2018 今天6天 23时 ¥27
AWS lambda We want a java code for AWS lambda under the alexa home automation triggers 3 Java, 软件构架, 亚马逊网络服务 Apr 24, 2018 今天6天 23时 ¥90
Simple java registration GUI Very simple project for someone with any java experience. It does not need to be complex or require formatting: - Open Java GUI - Register or Login options - Register a User with name, major, username, password, gender, phone number, and university, make sure username doesn't already exist - Store data in a text file, no security necessary - Login with username and password from text file... 22 Java Apr 24, 2018 今天6天 23时 ¥152
Build me a game This is a quotation being demanded from your side. Work will be given after studying all quotation. Mention all types of games you can make and using which language for coding along with your charges. If you want to work only once or you are willing to tie up for long term business relationship. Multiple freelancers can also be hired or tied up. Note: Please place your bid only if you can wait ... 6 PHP, Java, Python, 编程, 编程 Apr 24, 2018 今天6天 22时 ¥947
ORACLE APEX Looking for oracle apex consultant work from home Per day commercial is Rs.10 ,000 per day 2 Java, SQL, Oracle, SAP, 数据库管理 Apr 24, 2018 今天6天 22时 ¥655
openmaint configuration I have to install openmaint software ([链接已删除,请登录查看]) in a linux distribution. I can give teamviewer access to server. I must have all features. Now i have an installation that works, but without attachmentes because alfresco is not installed and properly configured 9 PHP, Java, Linux, MySQL Apr 24, 2018 今天6天 22时 ¥1103
web system integration and development Enterprise Java Beans (EJB) The code given below is a session bean and associated remote interface from the solution for the EJB homework. Write the additional code into these files that would be necessary to support two new operations: “minimum” and “maximum” each with two parameter values (two double values). The “minimum” method should return the smaller... 3 Java, JSP, Javascript, J2EE, 软件构架 Apr 24, 2018 今天6天 22时 ¥177
android mobile application Below 4 modules needs to create :- --> GPS --> Bookmark, Calendar Event --> Audio to text and vice-versa 27 PHP, Java, Mobile App Development, 安卓, 软件构架 Apr 24, 2018 今天6天 22时 ¥1673
Exam Content Creation - 3 questions We are designing a website to test software developers, we have some questions, please can you write a mark scheme for the answers, just written on MS Word would be great. 12 Java, 软件测试, 软件开发 Apr 24, 2018 今天6天 21时 ¥196
MIGRATON PROJECT FROM STRUTS 1.0 to Springs 4.x have to work early morning hours 6am to 8am or 9 am max 5 Java, Javascript Apr 24, 2018 今天6天 21时 ¥2094
Applications of Java- CORBA based server system Project Hi, Need to complete few tasks for CORBA based server system project. Additional details can be shared later 0 PHP, Java, J2EE, 软件构架, 编程 Apr 24, 2018 今天6天 21时 -
bit coin wallet I want application like bit coin wallet for example zebpay 6 Java, 数据科学, Data Analytics Apr 24, 2018 今天6天 21时 ¥100
Java developer - CMS & eCommerce Project 1. Customize and update openCMS in Java. 2. Add eCommerce modules to Java CMS. 3. Connect existing our Java based POS to eCommerce. 4. Very long term project. 5. We allow only individual developer, because we have development team. The hired developers must work with our team. 13 Java, JSP, XML, J2EE, Java Spring Apr 24, 2018 今天6天 21时 ¥82
C++ or Full stack Java Developer Must Know(Spanish/French) I will provide full project details once you make a placeholder bid. And then you can do a firm price QOUTE. For NDA reasons. C++ or Full stack Java Developer Must Know(Spanish/French) 11 Java, C++编程, Full Stack Development Apr 24, 2018 今天6天 21时 ¥120
Aritificial Intelligence Agent Build out - open to bidding I use Dialog Flow and I am looking for someone that can help me build out AI agents. We need to be able to build the agents and the natural talk. 6 Java, 算法, 软件构架, 数学, 人工智能 Apr 23, 2018 今天6天 20时 ¥145
Design and implement the classes representing the character based shapes. Need a Java Programmer. High Priority given to first bidders. Easy Project. Thanks 8 Java Apr 23, 2018 今天6天 20时 ¥687
Senior level QA Support needed on US time Part time/full time I am looking for a QA support who is very experienced on Selenium automation SOAPUI/Rest Strong SQL Appium/SDK You can also make this a full time job, if you want to work full time. Please contact with hourly rate if part time or salary if full time (40 hrs). Work will mostly be in US times. 11 Java, 测试/质量管理, 软件构架, 软件测试, 自动测试 Apr 23, 2018 今天6天 20时 ¥69
parallel execution of rest calls using rxjava parallel execution of rest calls using rxjava 8 Java Apr 23, 2018 今天6天 19时 ¥2778
Web project I have some UI screens and need to develop through Jsp, jsf and with java programming. 29 Java, JSP, Javascript, J2EE, HTML Apr 23, 2018 今天6天 19时 ¥3068
Database Transfer I need to transfer my HSQLDB Database to Cassandra for Thingsboard IoT Platform. 2 Java, 数据库管理, 数据库编程, 数据库开发, Cassandra Apr 23, 2018 今天6天 19时 ¥897
I need a personal android app development trainer. I need a personal java based android app development trainer in madurai and dindigul areas. i will pay money in their hand based on their teaching. contact my cell no[removed by freelancer.com admin] 2 Java, Mobile App Development, 安卓, 软件构架 Apr 23, 2018 今天6天 19时 ¥1189
android studio java : listview, smooth rotation with 8 other small requirements Will send requirements if interested. I need this finished ASAP. 11 Java, 安卓 Apr 23, 2018 今天6天 18时 ¥189
Need help on Java 8 Online Test Need help in passing Java 8 online test run by ProveIt! There are 62 multiple choice questions on Java 8 and Core Java, Thread, Memory concepts 18 Java Apr 23, 2018 今天6天 17时 ¥792
Write some software -- 3 I need you to develop some software for me. I would like this software to be developed for Windows using Java. Existing tool to test the encrypted message for its security. This will be used for my research study. 3 Java, 视窗桌面, 软件构架 Apr 23, 2018 今天6天 17时 ¥1054
Easy GAME Editing Hello there, I'm looking for a game developer to place visuals we provide on the ad panels on an existing game. The project is not for commercial use. It will be used in an academic research and there is no copyright issue. Briefly let me explain the project: You are going to choose a car race game. This could be the example given below or any car race you can reach at the source files.... 12 C 编程, Java, 游戏设计, Unity 3D, 游戏开发 Apr 23, 2018 今天6天 16时 ¥1181
Complete coding a simple image manipulation program in java Need java code completion using Netbeans IDE 8.0.2 for a basic image manipulation using imgscalr plugin or similar. Need all the Netbeans file once the coding is done. The following is basically yht functions needed. //choose image from directory // Load chosen image to Buffer //Size and Load image to jLabel // Reduce Image size using Slider //reduce brightness using Slider ... 14 Java Apr 23, 2018 今天6天 15时 ¥1124
design the GUI Extend the client interface with a GUI interface aimed to make it more convenient for the user to use the client. 21 Java, 安卓, Eclipse Apr 23, 2018 今天6天 15时 ¥120
Developer Needed with Experience in Java, Spring, ColdFusion, Microsoft SQL Server We are a software development company looking for a Developer with experience in Java, Spring, ColdFusion, Microsoft SQL Server. Most of our development work is done on a proprietary platform that requires, at the minimum, expertise in Java and MS SQL. You will need extensive knowledge and work within the Linux environment(Ubuntu or the like). While not mandatory, candidates can benefit fr... 26 PHP, Java, JSP, Javascript, J2EE Apr 23, 2018 今天6天 14时 ¥114
Need a developer to write a program that will identify and archive deleted tweets Need a developer to write a program that will identify and archive deleted tweets. Must be familiar with twitter api. 9 PHP, C 编程, Java, 软件构架, C++编程 Apr 23, 2018 今天6天 14时 ¥1099
Translation of website and other web contents: English or Spanish to Laotian / Traducción de sitio web y otros contenidos web: inglés o español a lao. We're looking for a Laotian translator with knowledge of technical writing (java language) to translate our content distribution platform. Our source files are in English or Spanish. The project is around 13K words for the platform and around 20K for the contents. Buscamos un traductor de Lao con conocimientos técnicos de java para traducir nuestra plataforma de distribución ... 23 Java, 翻译 Apr 23, 2018 今天6天 14时 ¥39252
question based on java langauage question on java language based on i/o 20 C 编程, Java, 矩阵及数学软件, 算法, C++编程 Apr 23, 2018 今天6天 14时 ¥32
Build a congressional district redistricting webpage Java (Spring + JPA) and MySQL Build a congressional district redistricting webpage Java (Spring + JPA) and MySQL. 1. I need to build a congressional redistricting website. 2. you should use Simulated Annealing algorithm for a redistricting algorithm 3. need to be done in 2 weeks. 11 Java, JSP, Javascript, 网站设计, MySQL Apr 23, 2018 今天6天 14时 ¥6175
Prices-Search-Engine Using Text or Picture (Web, Iphone, Android) This System shall connect to mostly six API's to reads image-submitted by the user and get its textual description then get its price from multiple sellers' platforms using their API's. It shall have three client versions (Web,iphone and android). It shall have one DB and one PHP-API backend using Rest/JSON. -Requirements Document is attached. -DB-design document will be provided... 34 PHP, Java, Mobile App Development, iPhone, 安卓 Apr 23, 2018 今天6天 13时 ¥19307
Monarch MRP system QA release validation We are a manufacturing company that uses Monarch for our inventory system. We need to validate the QA release aspect. 10 PHP, Java, Javascript, 软件构架, 软件测试 Apr 23, 2018 今天6天 13时 ¥133
Software developer and tester for new project Hi I am looking for experienced software developer 5-10 years for development of app that can help me to maintain database for my users and employees. Thanks 17 PHP, Java, .NET, C# 编程, 软件构架 Apr 23, 2018 今天6天 13时 ¥322
Java specialist for applet game project Details about the game: - Game server, server-side code was written in C language (compiler GCC). - Web-interface was developed with dynamic content development system called CWS, which combines the flexibility of JSP- and ASP-like tags with the power and sophisticated features of C++, supports FastCGI. - MySQL-database - A piece of middleware written in Perl, working as the glue between the g... 9 PHP, C 编程, Java, Javascript, MySQL Apr 23, 2018 今天6天 12时 ¥5137
Basic integration of few crypto exchanges into java 8/Retrofit library Project requires integrating six crypto exchanges into my library that is already designed and provides developer with guidance on how to integrate new ones. First five exchanges need only integrating public orderbook API. However, sixth exchange Bitstamp needs integration of private endpoints for orders management. I would also expect Bitstamp integration to be properly tested. I’m loo... 8 Java, Git Apr 23, 2018 今天6天 12时 ¥3599
Creating a whatsapp auto message sender Looking for someone who can Create a whatsapp auto message sender Pc software Should send picture video and full message to all contacts. 4 PHP, C 编程, Java, 软件构架, C++编程 Apr 23, 2018 今天6天 12时 ¥1244
Need a android and Java application to sell products to customers Hello Freelancer , I have an offline clothing store where billing includes lot of hassles and requires lots of paper work .So I am planning to have an application based catalog cum billing system where i can maintain my products . When a customer needs a product I would select the respective product add it to cart and then generate invoices. I should be able to do this... 11 PHP, Java, Mobile App Development, 安卓, 软件构架 Apr 23, 2018 今天6天 12时 ¥2008
fix -ldflags "-H windowsgui" (golang) When you run the golang code, a cmd window appears. i was -ldflags "-H windowsgui" used. but tThe first time you run the program, the cmd window appears and disappears. I am looking for a professional to solve this problem. 2 C 编程, Java, Python, 软件构架, Golang Apr 23, 2018 今天6天 12时 ¥139
vehicle rents car or vehicle rental android application 6 Java, Mobile App Development, 安卓 Apr 23, 2018 今天6天 12时 ¥862
Finish an Android app orphaned by another developer I have an Android Studio app that was developed by a freelancer who unfortunately did not have time to complete the project. I am looking for a new Android Studio developer who will step in and continue the work. The developer needs to have a good grasp of the English language because one of the tasks will be to document/comment the source code (a task that the other developer failed to do). Th... 64 Java, Mobile App Development, 安卓 Apr 23, 2018 今天6天 11时 ¥135869
Write some software I need you to develop some software for me. I would like this software to be developed for Windows using Java. Hi I would like emv software that works on omnikey [链接已删除,请登录查看] to be able to read and write dynamic emv cards that will work on every terminal. Pin Change is good but not necessary. 17 Java, 视窗桌面, 软件构架 Apr 23, 2018 今天6天 11时 ¥5454
Access Google My Business APIs w/ simple login I'd like a proof of concept implementation that uses ONLY simple Google account login (username + password) or SSO to access My Business APIs. (Must be a Google account with associated Google My Business) Requirements - Java or Scala implementation - Can be a console application, but must include instructions. AC: - User signs in to Google using ONLY simple Google account login (user... 6 Java, Javascript, 软件构架 Apr 23, 2018 今天6天 11时 ¥752
WS-ReliableMessaging Java client and server I want to find a Java developer that has worked with WS-RM previously. I need a Java ws-rm client and a Java ws-rm server. The Java ws-rm server needs to be able to be deployed on an application server e.g. Glassfish. Version WS-RM 2005/02 should be used. The client and server needs to be able to be generated from WSDL (provided on request). 7 Java, J2EE, 软件构架 Apr 23, 2018 今天6天 11时 ¥934
Build similar copy of an Android app Build "similar copy" of an Android app (playstore link shall be provided on chat). What expected form the developer : 1)Provide source code after completing the task successfully. 2)Admob integration 3)Re-check for bugs. 4)Provide IconPack 5)Publish on GOOGLEPLAY 39 PHP, Java, Mobile App Development, iPhone, 安卓 Apr 23, 2018 今天6天 11时 ¥1679
Crypto Currency Transaction Analysis Web Tool 50% Payment will be made after 50% work completion. Source code will be our property. You will have yo accept it before proceeding further. We are looking to get developed a web tool for generating activity monitoring reports which could meet KYC compliance obligations by receiving reporting on your customers’ cryptocurrency usage-related activities. Our client want to know that ... 4 Java, Python, Linux, 分析学, Bitcoin Apr 23, 2018 今天6天 11时 ¥631
Build Dashboard using google charts Build library database and get data using jsp and create respective google chart for analysis 5 Java, JSP, Javascript, SQL Apr 23, 2018 今天6天 11时 ¥170
Build some simple apps The client want to build some application. I would be interested to hear more about your app building, the full turn key solution? Do you have any demo on app’s I can see? Please let me info if you want to work with us. New and experts are most welcome. Thank you 19 PHP, Java, Mobile App Development, 安卓 Apr 23, 2018 今天6天 11时 ¥1427
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