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iOS app developer

$30-250 USD

Closed
Posted almost 6 years ago

$30-250 USD

Paid on delivery
Looking for experienced iOS app developer who can maintain existing Objective-C app. I will provide overall source project. The ideal candidate must be experience in Objective-C. Issue - delay when login to app - error when submit to App Store
Project ID: 16722470

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39 proposals
Remote project
Active 6 yrs ago

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39 freelancers are bidding on average $236 USD for this job
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How are you? I have much experiences in developing iOS. I am interested in your project. Let’s contact and discuss with each other. Thanks.
$200 USD in 3 days
5.0 (290 reviews)
9.3
9.3
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Hi I have developed 300+ IOS apps have great experience in Objective-C . Please interact with us. For more please see our profile reviews. Thanks Shiv
$500 USD in 4 days
4.9 (591 reviews)
9.4
9.4
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How Are You, Sir. I have experience with object -c . i can fix your issues. I would like to work on your project.
$155 USD in 3 days
4.9 (240 reviews)
8.7
8.7
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I think the most expensive in time is swap from current root view controller(Login Controller) to a new root view controller after saving the user's details in an internal database or may be multiple web services are being called afterwards. So we should save in background or save after switching in viedDidAppear on secondViewController with MagicalRecord since there are useful method saveWithBlock: completion:. Where MagicalRecord alias Active record is an approach to accessing data in a database in a very easy and quick way. I was facing this above problem that is what happened, although the code works and I could make a switch but it take very long to transition, I solved this thing in the above way. Perhaps there may be other reasons behind it but I would say this is happening due to either methods overloading or data is being saved/manipulated in foreground by main thread. This is because, since Login help for a couple reasons such as Persistence of data, Community, Moderation etc, therefore a lot of work/method associates in the app at the time of login. I have been developed and maintained a dedicated app(Gas Checker available in App Store, language - Objective C) over 4-5 years, added many features with it, which is usually seen that since login is a big part of an app, so when we change something to the application, sometimes we have to change in login as well. In this way the login functionality become a mesh. But it's pretty good to solvable and utilizable.
$263 USD in 7 days
5.0 (87 reviews)
8.6
8.6
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We have over 8 years in experience for iOs with Objective C, so we can help you solve your issue. We are looking forward to hearing from you to discuss. Thank you
$155 USD in 3 days
4.9 (289 reviews)
8.1
8.1
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- Experienced iOS developer - Over 7 years work experience building mobile apps - Can build native apps in Objective-C and Swift - Can provide daily work progress - Can deliver project on time - Available for ongoing support and maintenance
$100 USD in 3 days
4.9 (167 reviews)
7.8
7.8
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Hello, I am having more than10 years of experience in Objective C iOS application I will provide you mobile app as per your requirement Top rated developer on freelancer on freelancer.com for mobile app development Thanks Champian
$800 USD in 25 days
5.0 (42 reviews)
7.6
7.6
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Hi sir, I read your project description .I can do your project & able to run successfully. I have 5+ years experience for mobile application development & done over 200+ mobile apps by a good team members . It will be very much pleasure for me, if you give me the opportunity to do your job for minimum cost. Thanks for your consideration . Thanks with Regards Prosanto
$333 USD in 3 days
5.0 (161 reviews)
7.6
7.6
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Hello, I will available full time for the work and available until you satisfied with work. Quality coding, Efficient Solution on fixing bugs and available for quick communication during the development period. I got experienced in making several business on the GSP Apps, Social media, Dating, Taxi booking, Parking and many apps before. EVERYTHING AS YOU ARE PLANNING I WILL EXECUTE AND PROVIDE YOU GOOD SUPPORT UI Design : I will make very nice, professional, and slick UI screens which support all resolutions I look forward to hear from you soon Regard YashTech Thanks
$150 USD in 3 days
4.7 (99 reviews)
7.6
7.6
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Anyway, I am good at OBJECTIVE_C. if you need my help, feel free to contact me. Thanks ThanksThanksThanksThanksThanksThanksThanksThanksThanksThanksThanksThanksThanksThanksThanksThanksThanks
$155 USD in 3 days
4.9 (73 reviews)
7.5
7.5
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I am a full time developer and have high skills in mobile app develop so I can complete this project. My price and time is negotiable. Let's discuss details via chat. I'll provide best service. My Skills: Software Engineering. Swift/Objective C programming
$250 USD in 3 days
4.9 (80 reviews)
7.3
7.3
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Hi, client I’ve reviewed project description carefully and It looks very interesting for me Your job posting really caught my eyes. I have an experience of 6+ years of mobile app developer, so I have confident to implement your project and I can demonstrate it through working on your project certainly. I will provide you quality work according to your project instructions. Please award me the project so that we can discuss it more. https://www.freelancer.com/u/JiangYinJi23.html Please invite me on chat and give me a chance to serve you Looking forward to work with you Thanks !, Jiang
$100 USD in 3 days
5.0 (25 reviews)
6.8
6.8
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Hello, I have the real vision and desire for the opportunity i am looking for the long term working relationship and that would be only possible once i will deliver you the quality work. I have relevant skills and 7+ years of programming experienced with the relevant technologies, RestFul API, Back-end integration, MySQL database and bugs handling. Previous completed work : Ride Share App Taxi App, Food Delivery, Parking App, GPS tracking, Delivery Apps POS System and Restaurants Management App. Some questions : Do you have UI designing screens already ? Do you have hosting server already ? Will you provide me the web services ? What about the payment API ? Which Gateway you want to use for makingpayment online ? I look forward to hear for you soon. Best Regards, Karuna
$155 USD in 3 days
4.6 (73 reviews)
7.5
7.5
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Hello. This is Alysse and I am a mobile app developer with web/backend api/admin panel development skills. I can handle your project from scratch to the end and will implement your project idea perfectly. I have strong hands on - Xcode9.3 IDE(Swift4.1/Objective-C) - Android Studio(Android, Java) - HTML, CSS, PHP, JSON, XML, Utility APIs, MySQL a server database, - UI customization and much more. - WordPress, PHP, HTML, CSS, JavaScript, Laravel ... - Apache, MySQL, SQLite database I will discuss the milestone steps after project discussion. Could you please provide me with a referral link or document brief, if you have one? Areas of expertise in mobile application development are - Development of application following MVC design pattern - Expert in Apple Store approval guidelines, Managing Apple development portal, iTunes connect to account, publishing application, taking care of metadata, configuring in app purchase - Android app development in Android Studio - Web Development in WordPress, CMS, Laravel, PHP ... - GPS based applications and web Moving ahead, I can commit 40-50 hours/week for your job, and my everyday time is flexible. I am able to work on your timezone from the start of the project to the end. Please send me a message so that we can go further for the discussion on the project. Best regards, Alysse.
$155 USD in 3 days
5.0 (26 reviews)
6.4
6.4
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hello sir i will ready for this work i have an 5 year experience check my portfolio thank you sirhello sir i will ready for this work i have an 5 year experience check my portfolio thank you sir
$122 USD in 1 day
5.0 (21 reviews)
5.9
5.9
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Hi There , Hope you are doing fine ! I would like to take this opportunity. Over 4 years of experiences in iOS & Android application development as a technical lead and top rated iOS/Android developer . Responsibilities include ensuring that proper technical vision and software engineering processes are implemented on all projects incorporating best practices. -------Major Skills: 1) Platform - iOS, Android, macOS 2) Programming Language - Objective C, Swift, Java, 3) Web Development - PHP, MVC, Jquery, Javascript, Ajax, HTML, Google Analytics API, Google Maps API, Google Drive API, and etc. Familiar with CSS. 4) Backend -Firebase, Laravel 5) Database - MySQL, MSSQL -------Experience:(Mobile & Web Development) * Swift (3 years) * Object-C (3 years) * Java (4 years) * PHP, (4 years) * Pixel-perfect UI implementation from Sketch or Photoshop * Mobile & Web development (3 years) Thanks&Regard Ranu M
$155 USD in 3 days
4.9 (22 reviews)
5.7
5.7
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Hello Boss, Greetings of the day!!! I've gone through your requirement carefully but you didn't provide any information about your app store issue. I can resolve your login issue without affecting your old functionality. I've worked on many partially completed or worked on many project which is started from scratch. I'm full time freelancer & having more than 7+ years of experience on iOS technology. I have worked on 70+ applications which is almost on app store. lets have a quick discussion for more info. Looking forward to your response. Thanks
$30 USD in 1 day
4.9 (76 reviews)
5.8
5.8
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Hi! I'm objective C expert , so i can finish it today Please feel free contact to me Will be waiting for reply Regard
$150 USD in 3 days
5.0 (27 reviews)
5.8
5.8
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Hi, Yes, I can update your objective C based iOS application and I'm an experienced iOS app developer. can provide you complete assistance for the same with quality assurance and satisfaction. Please share the following things: 1- Concept of app 2- App URL 3- Feature list/ Functionalities I have 7 years practical experience in implementation of apps for Android,iPhone, iPad and iPod on the iOS operating system. I have personally implemented more than 35+ apps and also participated in many successful joint projects. I am pursuing projects on technologies including Android, iOS with Java SDK, Native and Hybrid with Objective C SDK, Swift, PHP, MySQL, HTML5, CSS3, jQuery, JavaScript etc. I have all major mobile & tablet devices to test the developed Apps in real time & better way. If you want I can share my previous best work with you which will show you my work quality and experience. Let me know more detail about your project via private message for better understanding. Hope to hear your response soon. Thanks & Regards Ayush Kumar A.
$244 USD in 4 days
4.9 (12 reviews)
6.0
6.0
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Hello, I am full time available for your requirement.I saw your post and understood that you need an iOS app.I am a senior developer and have worked on 100+ projects. I have 4+ years experience in all areas of developing website and Mobile app (Nativ app and cross platform). I am well versed with the key skills of developing mobile application ( android, ios). I am glad to say we have wide experience with various verticals like business, healthcare, MLM, CRM,Real Estate, Live streaming, E-Commerce , Travelling & Booking, Directory, social media, dating, event, uber, gps tracking, handy, classified (buy & sell) and many more. I am always ready to implement your idea and i will do my best for you. Lets chat for further discussion so we can start working together. looking for positive response, Thanks, Amlesh.
$155 USD in 3 days
4.7 (12 reviews)
5.4
5.4

About the client

Flag of RUSSIAN FEDERATION
Vladibostok, Russian Federation
4.3
2
Member since Jan 6, 2018

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