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(HKD)
Android Developer needed for simple and easy work now I need now an Android developer. Please write" I m free now" before bidding. I need at LOW budget. I need a good map, user location work. Some code already done. some work is remaining. I need an Android developer 6 PHP, Java, Mobile App Development, 安卓 May 23, 2018 今天6天 23时 $39
Java Tutor Wanted For a Few Hours Tasks: 1) You will help me by shared screen (team viewer) to compile [login to view URL] and get it to connect to the Dogecoin network. Your job is to sit there and watch me and give me instructions on completing the build. 2) Modify the merkle root, genesis hash and checkpoint files to connect to a fork of the doge network. 2 Java, Bitcoin, Netbeans May 23, 2018 今天6天 23时 $165
Need a part time resource to give online Support required for Java,Rhino java script, and nginx server. We need a part time resource to give online Support required for Java,Rhino java script, and nginx server to US people on weekdays morning around 90 minutes IST 6 00 am to 8 00 am will provide 18000 per month minimum 4 years of experienced candidate on all the technologies mentioned above only eligible for the bid. 3 Java, 软件构架 May 23, 2018 今天6天 23时 $2421
Java ssl fix . Urgent !!! I have installed the ssl in the website but its not redirection to https. I need someone who can fix the page load to https. 7 Java May 23, 2018 今天6天 22时 $212
i need an android developer for keep updating my android apps, or fixing my apps, REQUIREMENTS: KNOW HOW TO WRORK WITH paypal payments, webservices, etc i need an android developer for keep updating my android apps, or fixing my apps, REQUIREMENTS: KNOW HOW TO WRORK WITH paypal payments, webservices, etc 33 PHP, Java, Mobile App Development, 安卓, JSON May 23, 2018 今天6天 22时 $1264
testing need someine to write unit tests uning junit 11 Java, 视窗桌面, 软件构架 May 23, 2018 今天6天 22时 $173
Arquitectura de software Redactar el uso de patrones de diseño en una solución informática Java. o The Model-View-Controller design pattern is used extensively throughout the Swing API. o The getInstance() method in [login to view URL] is an example of a simple form of the Factory Method design pattern. o The classes [login to view URL] and [login to view URL] are examples of the Singleton pattern,... 8 Java, XML, UML 设计, JavaFX, 软件构架 May 23, 2018 今天6天 22时 $4309
Need Indian android developer I want to create android apps and games 4 PHP, Java, Mobile App Development, iPhone, 安卓 May 23, 2018 今天6天 22时 $188
Bot-Auto Forward Telegram messages from other channels to my own channel on telegram I would just need to make sure that the script is able to copy the contents of all incoming messages in two telegram channels and forward the messages into a 3rd channel/chat on Telegram. So in Summary: I want a bot by which i can get all the posts instantly to my Own Channel where i am Admin. I want to get all the messages instantly when it is posted in a specific channel. But i am only a membe... 2 PHP, C 编程, Java, C# 编程, 软件构架 May 23, 2018 今天6天 21时 $149
Job management Portal I need you to develop some software for me. I would like this software to be developed using Java. And learn to coding 8 Java, 软件构架, NoSQL Couch 和 Mongo, 路线 May 23, 2018 今天6天 21时 $30
Job management -- 2 Learn coding a job management portal like simPRO 2 Java May 23, 2018 今天6天 21时 $24
Build a stylist website I would like to have a website where stylists can share information and sell their products. Currently, I have a design of the website and can provide PSD files. What I need: 1. Build the website and deploy it on AWS (about 45 pages) Technologies: 1. UI - Angular or React 2. BE - Java8, Spring 3. Source control - Gitlab (I will share repositories with users) 4. Deployment with dockers (K8S, Hel... 48 Java, Javascript, 网站设计, Angular.js, React.js May 23, 2018 今天6天 21时 $11971
Need a photo frame app android - Long term projects Hi , Need a photo frame app in android under $150. Let me know if under the budget and also you are well aware of the technology. Need a developer for long term in this field. 13 Java, Mobile App Development, 安卓, 软件构架 May 23, 2018 今天6天 21时 $1104
SimPRO job management software I want to hire an SQL and Java coder to teach me how to codding a project like simPRO 4 PHP, Java, 网络安全, SQL May 23, 2018 今天6天 21时 $71
Coin detection The project is about creating a python program that uses tensorflow machine learning for detecting coins from an image. 15 C 编程, Java, Python, 软件构架, 机器学习 May 23, 2018 今天6天 21时 $156
Rally Copilot Android App Android app that records and plays back audio correlated to a GPS position. Consists of 2 screens: On the main screen you manage tracks (add, remove). While a track is selected, if you press and hold the record button an audio clip is recorded and stored together with the GPS position that was stored right when the button was pressed. (The record button does not work if GPS is not available, we ne... 26 Java, Mobile App Development, 安卓 May 23, 2018 今天6天 20时 $3744
Android app development and refresh Need native Android and Java to work on an existing logistics app and make changes to the front end, workflow, functionality. 94 PHP, Java, Mobile App Development, 安卓, 软件构架 May 23, 2018 今天6天 20时 $17944
java assignment I need you to develop some software for me. I would like this software to be developed for Windows using Java. 24 Java, 视窗桌面, 软件构架 May 23, 2018 今天6天 20时 $196
URGENT!! aframe.io player control with keyboard Hello, I have created 3D models of a world and player in Magaica Voxel and pit it all into [login to view URL] scene . [login to view URL] Now I need to able to make my player move with keyboard (or any other controls) I need to move, jump and collide with other obcject. I need tutorial how to do it myself. It should be done in TPP view. So it would be amazing if the camera was following player.... 4 Java, Javascript, HTML5, HTML, Scripting May 23, 2018 今天6天 19时 $1327
small android issue I have developed android project and am facing small issue. If you have ever experienced in android and Requests, please bid. I'll give detail over chat. 24 PHP, Java, Mobile App Development, 安卓, 软件构架 May 23, 2018 今天6天 19时 $181
Build APK with my script Come on anydesk to check my script and build APK (Java and VB expert required) Android remote admin panel in php, payload builder in JAVA and apk binder in VB Need help 5 PHP, Java, Visual Basic, Mobile App Development, 安卓 May 23, 2018 今天6天 19时 $442
special oscam cas7 i'm asking for programmer for private oscam : conax cas7 13 PHP, C 编程, Java, 软件构架, C++编程 May 23, 2018 今天6天 19时 $32286
Build App with Api integeration We need a Dev who can develop a Dapp on Java or C# You need to be able to use the APIs of a platform (will be privately discussed). Reference Link : [login to view URL] 5 separate Dapps to be built with following basic Function :- 1. Library Management system 2. Personal Accounting App for Tracking Investment 3. Tracking online purchases 4. Compile cashback deals from various online portals 5. ... 28 PHP, Java, Mobile App Development, iPhone, 安卓 May 23, 2018 今天6天 19时 $6484
Need JUnit5 Guide/Tutor I need a good JUnit programmer who can guide me in learning JUnit good practices in eclipse. I know JUnit basics already and willing to learn more. Things I want to learn more 1. Test Suites 2. JUnit in Eclipse 3. Result Report viewing 4. Best practices 5. Automating tests in eclipse * note : I need to learn Junit 5 2 Java, Eclipse, JUnit May 23, 2018 今天6天 19时 $139
Build a game called Tower of Hanoi in java using Netbeans The code need to be in java and must use Netbeans. The classes need to be use are Board,Bin,Game,Player,CommandProcess and Disk. 9 Java May 23, 2018 今天6天 18时 $299
build or fix android apk we are looking for iptv apk to stream tv channels from our portal, we need that the apk will have our portal url inside the code and user will need only to add user name and password to login to our portal. we do need the apk will show a full epg guide and also show the subtitles for the movie that play , we find some apk that do allmost everything that we need but need to make small debug for th... 28 PHP, Java, Mobile App Development, 安卓, 软件构架 May 23, 2018 今天6天 18时 $1688
Need Mobile Application for Android Go through the below description for details: [login to view URL] Will share design once everything is finalised. 31 PHP, Java, Mobile App Development, 安卓 May 23, 2018 今天6天 18时 $1540
Java project I need you to develop some software for me. I would like this software to be developed for Windows using Java. 34 Java, 视窗桌面, 软件构架 May 23, 2018 今天6天 17时 $805
Data Security in cloud computing Cloud computing has gained higher priority due to a wide range of resources and help that offers to end users. With this advancements, there arises a number of security issues which inversely affect the users. Security in Cloud computing has become a major issue and various researchers were done in the same field to overcome the unauthorized attacks. The major drawback in various researches are re... 6 Java, 网络安全, 计算机安全, 云计算 May 23, 2018 今天6天 17时 $3650
Build a Website, and mobile apps I would like to have a website where stylists can share information and sell their products. Currently, I have a design of the website and can provide PSD files. What I need: 1. Build the website and deploy it on AWS (about 45 pages) 2. Design the mobile apps based on the design of the Website (much more less functionality/pages here) 3. Build mobile apps and upload them to stores Technologies:... 60 Java, Javascript, 网站设计, HTML5, Angular.js May 23, 2018 今天6天 17时 $13768
I have UI need develop android app by android studio I have UI need develop android app by android studio 32 Java, Mobile App Development, 安卓 May 23, 2018 今天6天 17时 $502
Project for Saurabh Kumar S. we agree this stepstone: 1. pls make like this, that we can set the links in wordpress 2. pls set these links: [login to view URL] [login to view URL] [login to view URL] 3. pls follow the instruction in the the files: jesper_social media [login to view URL] jesper_social media [login to view URL] jesper_social media [login to view URL] 4. right now is only one picture in the search tool. The or... 3 PHP, ASP, Java, JSP, SQL, May 23, 2018 今天9天 16时 $251
NEED to know the price MOBILE APPLICATION ANDROID Hi, PLEASE READ BEFORE CONTACTING ME I need to know the price for a mobile app in Android or in Applestore. The mobile app will be like a forum or social medial where people can speak about a certain subject. PLEASE WRITE "KLUDO" if you understand the project Regards 56 PHP, Java, Mobile App Development, iPhone, 安卓 May 23, 2018 今天6天 16时 $2803
Android work read data from other system and parse Goal : Need to create a app which need to communicate with other device using Bluetooth and parse data and send to Web Server How it should work from client: Step 1: Install app Step 2: It will try to connect Bluetooth and once it is connected Step3 : Ask for the Driver Number validate Driver number with server once it is okay then start listening data from Bluetooth Step4 : Need to get the data ... 5 Java, Mobile App Development, 安卓, 软件构架 May 23, 2018 今天6天 15时 $235
I need a freelance developer for a personal project excel VBA I am a design engineer working in Oil and Gas construction industry. I am working on a personal project where i have an excel sheet (call it input sheet) with 4 columns and several rows (not fixed). I need a program which on click can sort out rows in desired order (based on a key word in second column e.g. 'Design', Test', 'Material' etc. and desired format. Results shall... 39 Java, Excel, 自由职业, Excel VBA May 23, 2018 今天6天 15时 $2614
Pikachu game 1. Code for me this game: [login to view URL] using android java. + pikachu core game. + in-game ads. 2. place asd in front of your request. 3. budget: 500$ 4. game resource in the attachments. 26 Java, Mobile App Development, 安卓, 游戏设计, 游戏开发 May 23, 2018 今天6天 15时 $4050
Tradingview, Pine Script strategy best parameters standalone calculator or data extractor to excel PRICE IS NOT FIXED There is a strategy written in Pine Script. I need your application to calculate best parameters for: largest Net Profit largest Percent Profitable largest Profit Factor Tool should find best parameters for these: (search for numbers from 1-100) Entry DC... Exit DC ADX/DI Length Results should be like this for example: Largest Net Profit 234%: Entry DC. = 33, Exit DC = 11,... 1 Data Scraping, Java, 编程, Scripting, 网页搜罗 May 23, 2018 今天6天 15时 $1217
Clinical Decision in JAVA needed I need a simple and easy project source code of Clinical Decision in JAVA I need at LOW budget and for LONG term 12 C 编程, Java, Javascript, JavaFX, 软件构架 May 23, 2018 今天6天 15时 $31
a study related software I need you to develop some software for me. I would like this software to be developed for Windows using C or C++. a study related software in which there will be video lectures of various subject as well as board.. near about 80-90gb of data will be there in the form of video lectures 11 C 编程, Java, 视窗桌面, 软件构架, C++编程 May 23, 2018 今天6天 14时 $2373
Design Windowbuilder Eclipse form Mock Up I have a mockup in Pencil, i want you to recreate the design in WindowBuilder Eclipse 4 Java, 平面设计, Mobile App Development, 安卓, 用户接口 / IA May 23, 2018 今天6天 14时 $212
An android app modification. Calling all the developer Hello there, This is a simple Youtube project. You do not have to create youtube app from the scratch. I have the full source code. do some modification and few changes. 1) Admob: Banner and Interstitial Ads. 2) New layout design on one page. (Youtube's video result page) 3) The app must support youtube's playlists videos: [login to view URL] 4) The app must support youtube's se... 17 PHP, Java, Mobile App Development, 安卓, HTML5 May 23, 2018 今天6天 14时 $960
TOOL TO INCREASE READING SPEED Hi, I am looking for some software engineer who can help me build a tool which will increase the reading speed. I have all the plans in place. It just needs to be implemented using languages like jQuery and Java 4 PHP, Java, Javascript, C# 编程, 软件构架 May 23, 2018 今天6天 14时 $988
Java back end developer needed Looking for a Java back end developer to work on a continuous set of projects. Must be able to communicate in English and have at least 5 years experience doing java back end development on a Microsoft environment 43 Java, J2EE, 软件构架, 微软 SQL 服务器, JSON May 23, 2018 今天6天 13时 $193
i want to make app to convert in software game apk to need make software in can play like robot with require function easy to use 8 C 编程, Java, Mobile App Development, 安卓, 软件构架 May 23, 2018 今天6天 13时 $4663
Simple vpn android app i want to have simple android application. i dont want it to be in google play. it will connect to my vpn server and it must be remote friendly, because it will be used on android box. 29 Java, Mobile App Development, 安卓 May 23, 2018 今天6天 13时 $1342
Artificial Immune system for image recognition software implementation and result evaluation of an original method based on the Artificial Immune System (AIS) for satelitary image recognition 9 C 编程, Java, 矩阵及数学软件, 软件构架, C++编程 May 23, 2018 今天6天 13时 $1782
Make A Basilar Mobile Android App The app is very very veeeeeeeeery basilar. It will be composed of just 3 pages (Mockup is ready, so just have to turn it into code) Basically, the app is made of Text and images (we will provide them) + just a bit unlock function (the users can go to the download page only after they rated the app on the play store. (the download button then will bring the users out of the app and open a Mediafire... 29 Java, XML, Mobile App Development, 安卓 May 23, 2018 今天6天 13时 $755
I need a game similar to PPPoker with MTT features Hello folks, I need a game similar to PPPoker with MMT features. Only guy's of Ahmedabad and those who have already worked in similar project must contact. Game link: [login to view URL] 5 PHP, Java, Mobile App Development, 安卓, 软件构架 May 23, 2018 今天6天 13时 $15112
Build a Android App hello , i have requirement of a android app which has a main functionality of using live location services and google maps. the app is meant to be simple. the details will be discussed in person. prices of this app building can be variable i am just using a $ 500, but it can be increased as per requirement. those with good experience in google maps and live location services only contact. tha... 164 PHP, Java, Mobile App Development, 安卓, 谷歌地图应用程序界面 May 23, 2018 今天6天 13时 $4576
Sales man Tracking Simple Android source code needed We need a simple source code of sales man tracking. we can provide u u should edit it and provide u at LOW budget 12 Java, Mobile App Development, 安卓, C# 编程, 软件构架 May 23, 2018 今天6天 12时 $31
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