Cocoa 工作与竞赛

If you are a Cocoa expert, you should not let your skills go to waste. Open an account on Freelancer.com today and access many jobs posted on the site everyday by employers from all over the world.

Cocoa refers to the API or Application Programming Interface by Apple that is used alongside their operating systems in their devices such as iPhone, iPad and iPod. Cocoa features are according to Apple's interface guidelines. This is what gives the users a different feel. If you are good in this, then you can start freelancing on Freelancer.com.

Cocoa is not an easy subject and is handled by professionals. For this reason, people are always in search for experts who are skilled and qualified in this field to take care of their problems. Most of them use Freelancer.com to get the right people for the job. If you are a Cocoa professional, then you should have an account on Freelancer.com. The account gives you access to many related jobs posted by clients on a daily basis. You simply need to open an account, complete your profile, and start bidding on Cocoa jobs available on Freelancer.com.

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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)
OSX screensaver with timesheet integration Require a OSX screen saver triggered by timer that locks the desktop and presents a dialog to the user to enter some information about what they are working on. The app should allow the user to defer a number of times. Integrated to Active Directory for login and a custom timesheet PHP application for collecting project list and recording time entered. Configurable to allow setting of time b... 13 软件构架, Cocoa, Mac 操作系统, Objective C Feb 22, 2018 今天6天 20时 $6810
simple Xcode/ Swift Ball Project This project requires altering code (xcode 9.2/swift 4) to make the moving ball bounce within new borders: Details: Change the project to add three new functions: drawBorder, moveBall, and drawBall. After you add these functions, the contents of the update function will only be the following: background(gray: 0.5) drawBorder(width: 100) moveBall() drawBall() Following is a descri... 5 iPhone, Cocoa, Objective C, iPad, Swift Feb 21, 2018 Feb 21, 20185天 20时 $203
Simple Xcode/Swift Loop Project Need a project file completed by inserting code using Xcode 9.4, Swift 4: -Create a set of instructions (code) to create a drawing. Develop some instructions that will allow introduction variation in the results. Using variables, conditional statements, and random numbers will be potentially useful tools. Not all of these ideas are needed, but some variation is required. -Use a loop that re... 6 Cocoa, Mac 操作系统, Swift Feb 21, 2018 Feb 21, 20185天 20时 $712
Project for Evgenii B. Hello. I'm looking for a developer who knows native WebGL for a small 3D job 1 iPhone, Cocoa, Mac 操作系统, iPad, , Swift Feb 20, 2018 Feb 20, 20188天 2时 $1565
Xcode bug fix via Team Viewer I need xcode error fixed to allow me to submit and app. After a freelancer who can access my Mac via Team Viewer to resolve this issue. This is the error text: [链接已删除,请登录查看]: Permission Denied 4 iPhone, Cocoa, Mac 操作系统, Objective C, iPad Feb 19, 2018 Feb 19, 20184天 17时 $124
HTML 2 Android Project I am looking for a developer to convert my HTML game to android game. I will provide him with HTML Version. There are more details will discussed later on, please find the attached, 15 Mobile App Development, 安卓, Cocoa, HTML5, Unity 3D Feb 17, 2018 Feb 17, 20182天 9时 $1510
Desktop app using electron, windows Linux ios We have a web app ready, we want to convert our web app to the desktop app with the database. Using electron we want to get develop. In our web app our stacks are node js, react, mongo dB, redis 2 Cocoa, Objective C Feb 16, 2018 Feb 16, 20181天 13时 $4773
storyboard iOS app error Hello i got following storyboard error: IB Designables: Failed to render and update auto layout status : Failed to launch designables agent. Can someone check with teamviewer? It seems fine with other person but from my pc not :( 14 Mobile App Development, iPhone, Cocoa, Objective C, iPad Feb 16, 2018 Feb 16, 20181天 2时 $211
Update iOS application to iOS11 Hi, I am wanting to update an existing iOS application to iOS 11. The app is here: [链接已删除,请登录查看] Tasks: 1) update game to iOS 11 and iPhone X (black area of iPhone X screen can be a blurred image and I will provide this image) 2) ensure game works seamlessly without any errors/crashes 3) ensure in app purchases and chartboost/appodeal is working without any issues Can provide screensho... 23 Mobile App Development, iPhone, Cocoa, Objective C, iPad Feb 15, 2018 Feb 15, 201814时 12分 $1130
Beauty salon application I need an application designed as a database for all the beauty salons in the area and make appointments for Any service needed at the salon of the customers choice. It will later be updated to include all the spas also so the customer can make their appointments as well. 28 Cocoa, Mac 操作系统, Objective C Feb 14, 2018 Feb 14, 2018已经结束 $16901
Make my mac look completely infected Need this done within a few hours maybe allow it to turn on and then just continuously have error messages pop up with no ability to open anything or fix it no matter what you do and maybe if you press certain keys it goes away. I need someone to think my Mac is infected and that I can't do anything. 2 PHP, 平面设计, Cocoa, Mac 操作系统, Objective C Feb 14, 2018 Feb 14, 2018已经结束 $183
Make my mac look completely infected Need this done within a few hours maybe allow it to turn on and then just continuously have error messages pop up with no ability to open anything or fix it no matter what you do and maybe if you press certain keys it goes away. I need someone to think my Mac is infected and that I can't do anything. 14 PHP, 平面设计, Cocoa, Mac 操作系统, Objective C Feb 14, 2018 Feb 14, 2018已经结束 $1205
Mac application browser shell for safari I need an GUI that has links to specified websites, there should be no option for new tabs etc, each icon for website should open a new screen that annot be deviated from. Almost like a kiosk, this is to keep children from browsing the general internet. I should be able to easily add an icon and a weblink to add new approved sites, the GUI should run in a window mode. 5 软件构架, Cocoa, Mac 操作系统, Objective C, C++编程 Feb 10, 2018 Feb 10, 2018已经结束 $1604
looking for some one to make automation software for mac Looking for someone to make automation software for mac 9 视窗桌面, 软件构架, Cocoa, Mac 操作系统, Objective C Feb 9, 2018 Feb 9, 2018已经结束 $1283
Mac OS develop app debug Need someone who can help in debugging an application..the app works ok , but submit mac appstore, need open sandbox, when open sandbox the app not work. so need fix it. for this job. please have experience about submit app to mac app store. 11 iPhone, Cocoa, Mac 操作系统, Objective C, iPad Feb 8, 2018 Feb 8, 2018已经结束 $376
I want a financier for an innovative new idea that will have no end I need some help with my work I want a financier for an innovative new idea that will have no end I need some help with my work 7 Cocoa, Mac 操作系统, Objective C Feb 8, 2018 Feb 8, 2018已经结束 $33003
MacOS App Development We are looking for an experienced swift developer to modify existing app for MacOS and make enhancements as per new requirements. The knowledge of electron development on mac will be preferable. We have already developed app like screen capture application along with SSH and RDP connections. 9 Cocoa, Mac 操作系统, Objective C, Swift Feb 8, 2018 Feb 8, 2018已经结束 $80
iOS App - Video Recording - Proof of Concept Create an iOS app that allows the user to record video, and, while recording can press a “Crop” button which will then crop the last 10 seconds, saving it to the user’s library as a self-contained video. So that means whilst the app is on, it is continually recording video. That video is not stored forever though - if the user never hits the crop button, no video is stored per... 13 Mobile App Development, iPhone, Cocoa, Objective C, iPad Feb 7, 2018 Feb 7, 2018已经结束 $1643
Mac os Audio app I am looking for one developer with deep experience in system output audio. 26 iPhone, Cocoa, Mac 操作系统, Objective C, iPad Feb 7, 2018 Feb 7, 2018已经结束 $94
fix my game iOS hi all I wrote a game awhile back and Iam getting some errors in the code if you could please fid source of errors and fix hopefully its not hard :) 37 Mobile App Development, iPhone, Cocoa, Objective C, iPad Feb 3, 2018 Feb 3, 2018已经结束 $141
PlugIn for Mail.app -Mac OS X- [链接已删除,请登录查看] plugin to process the attached files before being sent. FUNCTIONAL DESCRIPTION When an email is created with attached files and we click on the send button, the PlugIn will start working and its operation will be as follows detailed: 1. A window will be displayed to the user indicating that the attached files are being processed, a progress bar indicating the work performed ... 9 Cocoa, Mac 操作系统, Objective C, Swift Feb 2, 2018 Feb 2, 2018已经结束 $7338
IOS (Swift 4) - App Development - Ongoing opportunity We are searching for a IOS (Swift 4) developer to write some basic code which can then be integrated with our existing iOS project. Each code module we require will come with very clear requirements for what is to be accomplished. Ideally we are looking to build a long term relation with a IOS developer to help finish out MVP then build out our apps function and make bug fixes. Please only bi... 41 Mobile App Development, iPhone, Cocoa, Swift, iOS Development Jan 30, 2018 Jan 30, 2018已经结束 $75
Sr. ios Developer, Full Time Should have advanced strong experience with Swift 3, Cocoa Touch, Cocoa pods, OpenGL, iPhone /iPad Apple SDK, Objective-C(Cocoa) SDK. Good knowledge of XCode version 9 &10, Core Foundation, Core Data, SQLite, XML, JSON. Developer must be able to understand the new API's quickly, In our case Dialogflow API, Developer also must be knowing about speech API's of iOS, She/he must also ... 24 iPhone, Cocoa, Swift, JSON Jan 30, 2018 Jan 30, 2018已经结束 $4086
Mac Calendar extraction App I want a desktop app that will open my mac calendar (with a specific name) and extract the appointments for a given month/year into a Microsoft Word document, arranging them so that the appointments are grouped together by Subject. Source code (xcode project) is needed as well. 8 Cocoa, Mac 操作系统, Objective C, iPad, Swift Jan 27, 2018 Jan 27, 2018已经结束 $1150
App Developer needed for IOS video movie creation App Papo Media LLC is currently scouting a expert developer to finish a video movie app to be released as soon as possible (End of January/beginning of February) on IOS. Currently, there is a detailed mock up, design, pre-beta, and the company has already registered for the "Apple developer program" Developers must: be able to code in native or react native be well versed in video cr... 61 Mobile App Development, iPhone, Cocoa, Objective C, iPad Jan 27, 2018 Jan 27, 2018已经结束 $34967
Need 4-5 Developers for Urgent ios development ok let me clear myself. This is an urgent project very urgent project. Project Kickoff Time:26thJan 11am Indian Time Project Deadline:28thJan11pm Indian time. [链接已删除,请登录查看] developers needed:5-6 Tasks: Implement the New UI designs with Integration with the Backend on the Sourcecode that will be kept staionery on the github. 20screens to implement. Backend is already developed,no new fu... 34 Mobile App Development, iPhone, Cocoa, Objective C, iPad Jan 25, 2018 Jan 25, 2018已经结束 $4190
Develop a Mac Application I want an app similar to Uber but for courier and dispatch riders serivce. For people to be able to book online and pay online and also request for a dispatch rider track their package pickup and delivery on the app in real time just like the uber app. 12 Cocoa, Mac 操作系统, Objective C Jan 24, 2018 Jan 24, 2018已经结束 $6338
Expandable collection view for iOS in Objective C Hello, I need your help to create a small project that displays a collection view with 1500 items. Requirements: - you must use Objective C and storyboards (with or without autolayout) - minimum iOS version: iOS 9 - the project must work & look good on all iPhones that support iOS 9 (including iPhone 4) - the project must work & look good on iPads & iPhone X - I will provide... 35 Mobile App Development, iPhone, Cocoa, Objective C, 编程 Jan 24, 2018 Jan 24, 2018已经结束 $1682
Architecture review for iOS application We are a company in the insurance space looking to get our iOS app reviewed. The app is written in Swift. Technologies required: Firebase, Core Data, Swift. MUST KNOW BEST PRACTICE STANDARDS AND DESIGN PATTERNS. We will not require you to write any code. What you will do is go through our codebase, review the architecture, identify areas for improvement, and make the proper recommendations. 80 Mobile App Development, iPhone, Cocoa, Swift, iOS Development Jan 21, 2018 今天已经结束 $7353
Fix iOS App I hav a completed iOS app but it won't load anymore. I think it accesses a database that no longer exists. This project is to fix the app so that it works again. I'll give a 10 for good work. Thanks 45 Mobile App Development, iPhone, Cocoa, Objective C, iPad Jan 19, 2018 Jan 19, 2018已经结束 $1095
autoconnect vpn in mac Hello We need a script or something for Mac Osx so that our setup vpn gets auto connected upon login everytime. Please do not suggest us VON monitor & VPN autoconncet app. they are both useless. 1 Linux, 软件构架, Cocoa, Mac 操作系统, Objective C Jan 18, 2018 Jan 18, 2018已经结束 $196
I need a simple application for IOS I am trying to make a small, simple application in IOS which is like a game. I need a shape (Like a circle or a rectangle) with no fill/color in it and I want the user to color it themselves using a paintbrush (like on MS Paint) and the app should be able to detect when the whole shape has been shaded and output a message like "Congratulations". I have attached pictures of the concept I ... 6 Mobile App Development, iPhone, Cocoa, Objective C, iPad Jan 16, 2018 Jan 16, 2018已经结束 $216
Native mac app for freelancer service With the Freelancer API - they have a service call background removal. I want to make a mac app which sits in the status bar up near the time, and lets me drag and drop in an image and returns the image from the service. Flow: - Login with freelancer account on first launch/install - Always have the status bar icon next to the wifi, bluetooth, etc - When you click on the icon, a little b... 4 Mobile App Development, Cocoa, Mac 操作系统, Freelancer网站应用程序接口, Swift Jan 11, 2018 Jan 11, 2018已经结束 $1055
iOS Cryptocurrency Exchange App needed which connects to existing API Everything is written in PDF. Please READ and tell my why you think youre the right guy. Also tell me when youll deliver and ask me whats not clear. 7 Mobile App Development, iPhone, Cocoa, Objective C, iPad, Bitcoin, Ethereum Jan 11, 2018 Jan 11, 2018已经结束 $22057
Restore Minecraft files on a Mac I need help restoring worlds on Minecraft for OSX. I have the "saves" folder, "Mods" and any other folder possible on TimeMachine but I don't know how to put it back on a new, clean computer. 12 C 编程, Cocoa, Mac 操作系统, Objective C Jan 5, 2018 Jan 5, 2018已经结束 $274
Invest Spare Change App for iPhone Hi, I would like an app that is similar to acorns, robin hood and stash. The app should allow users to invest spare change in assets. The functionality to invest spare change has already been completed. I now need a user interface where the user can buy/sell assets and build their portfolio and a database where that information can be stored. 14 Mobile App Development, iPhone, Cocoa, Objective C, Swift Jan 4, 2018 Jan 4, 2018已经结束 $1612
DayLite CRM Reports (F-Script) I need relational reports from DayLite CRM that are F-Script based. For example, I need reports that compare multiple tables to each other. Current reports are just lists like a flat file. Screen shots are provided for further detail and I'm available to share a screen if necessary. 1) DayLite Report Data List: Report Template - Blocks on the left are different areas that have various fie... 5 Cocoa, Object Oriented Programming (OOP) Jan 2, 2018 Jan 2, 2018已经结束 $266
Flash Application - create Windows / Mac installers Hi, I am looking for an experienced Flash / Animate developer to work with an existing Flash application, which controls playback of a sequence of movie clips. The candidate is required to: - Create and test Windows / Mac installers for existing code base including media assets for latest version of Adobe Air. Tthe source code will be provided) - Modify additional content we add to the... 11 Adobe Flash, 微软移动, Cocoa, Mac 操作系统, ActionScript Jan 2, 2018 Jan 2, 2018已经结束 $3490
MAC - How to launch Safari as a Active Directory account when not joined to the domain Can this be done? If so are you available to teamviewer in a perform? 2 PHP, 视窗桌面, Cocoa, Mac 操作系统, Objective C Jan 1, 2018 Jan 1, 2018已经结束 $123
programmer javascript automator Apple Mac Im looking for a programer to do a easy action, i think it would be in 20-40 minutes. I have some PDF and i want to erase some text in all this documents: all prices and something else, you can see it in the PDF). Doesnt mater if you take this text and change it in RTF format, the most important is to erase some text, i think that it would be easy with javascript and replace method. IMPORTANT,... 4 Javascript, Python, Cocoa, Mac 操作系统, 谷歌浏览器 Dec 29, 2017 Dec 29, 2017已经结束 $66
Visual Mac App Component in RxSwift with existing iOS App -- 2 Before you bid: 1. we want clean architecture (MVVM RxSwift) and a modularized approach 2. we have more budget for future projects and are interested in building a hole mac app with you 3. you need to have at least 3 years of work experience 4. please provide notable references We need an infinite canvas for displaying NSViews based on a NSScrollView which works similar as our existing iO... 4 Cocoa, Mac 操作系统, 软件开发, Swift Dec 25, 2017 Dec 25, 2017已经结束 $4669
Build a Mac app We are working on a brand new Mac application. The developer chosen will only be responsible for coding in features with basic design for proof of concept, actual design will be handled by a different developer. Budget is relatively small but good work will result in work in the future. 20 Cocoa, Mac 操作系统, Objective C Dec 20, 2017 Dec 20, 2017已经结束 $4264
Convert Windows Application to IOS I have already Windows form based application which i want to convert it into IOS application. 13 Mobile App Development, iPhone, Cocoa, Mac 操作系统, Objective C Dec 15, 2017 Dec 15, 2017已经结束 $2052
Digital Ocean Deploy Meteor JS Application using 'mup deploy' - setup and testing Hello, Are you experienced in AWS management console on EC2 instance OR Digital Ocean Droplets? Do you know how to deploy a local repository on to AWS, making sure it's secure and running optimally - meaning all the code is working perfectly? We require consultation on best practices and guidance on properly deploying our app and maintaining uptime and fast functionality. ... 0 Cocoa Dec 14, 2017 Dec 14, 2017已经结束 -
Develop mac Agent which help to pass data from MAC app to browser extension Hello All, Project requirement: Currently, we have developed Mac Application and Browser extension. We are passing data from Mac Application to Browser extension using Socket connect. But the limitation is that data is passing to browser extension when Mac Application is running. We need to create a Mac Agent which runs into the background and continues pass data in a browser extension if ... 2 C 编程, Cocoa, Mac 操作系统, Objective C, C++编程 Dec 14, 2017 Dec 14, 2017已经结束 $1228
Visual Mac App Component in RxSwift with existing iOS App Before you bid: 1. we want clean architecture (MVVM RxSwift) and a modularized approach 2. we have more budget for future projects and are interested in building a hole mac app with you 3. you need to have at least 3 years of work experience 4. please provide notable references We need an infinite canvas for displaying NSViews based on a NSScrollView which works similar as our existing iO... 3 Cocoa, Mac 操作系统, 软件开发, Swift Dec 13, 2017 Dec 13, 2017已经结束 $1417
Clean up files on my computer I am looking for someone to clean up files on my computer. I will direct you as you work, just need someone who is strong in organization and knows how to use a mac -- knows how to use a mac well I'd like this job to take 2 hours. 9 平面设计, Cocoa, Mac 操作系统, Objective C, C++编程 Dec 12, 2017 Dec 12, 2017已经结束 $915
Keylogger for Mac OSX high Sierra Need to create a key logger for Mac OS X which can capture keystrokes , screenshots and send them on a FTP server. 0 视窗桌面, Cocoa, Mac 操作系统, Objective C, C++编程 Dec 8, 2017 Dec 8, 2017已经结束 -
iPhone VoiceMemo App Build Hi. I am looking for someone who can build iPhone VoiceMemo app within some hours. Please apply bid only if you think it is possible for you. Thank you. Kevin 9 Cocoa, Objective C, Swift Dec 4, 2017 Dec 4, 2017已经结束 $2073
Emergency Fix for Mac App We have a Mac project releasing soon and need something fixed quickly 13 iPhone, Cocoa, Mac 操作系统, Objective C, iPad Dec 3, 2017 Dec 3, 2017已经结束 $1322
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