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Refactor an iphone app and add new features

$250-750 USD

Closed
Posted about 5 years ago

$250-750 USD

Paid on delivery
We need a new version of an existing app that is used to make payments. using the latest sytle and optimized for new phones
Project ID: 18731505

About the project

52 proposals
Remote project
Active 5 yrs ago

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52 freelancers are bidding on average $579 USD for this job
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Hi there, I'm a mobile applications development team manager and a developer myself too, and I'm very interested in your job post involving these skills. We have recently worked in iOS/Android/Windows Phone apps development and we have also User Interface design and Graphics design skills too. Our team also has so much experiences in Web/server development. We have consistently delivered projects on time and under budget, which has earned us many positive ratings, as you'll see in our work history, a number of our projects are in our freelancer.com portfolio. Some of our works are very similar to your requirement. We are available to chat via freelancer.com chat tool and your suggested chat tool, and would be happy to set up a convenient time to discuss the application you're moving and some ideas about the safest way to get it into the cloud. Thanks, Quy.
$833 USD in 16 days
4.9 (153 reviews)
8.6
8.6
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Hi Please check my profile and you can review my past experience and projects here. As you see , We have good experience in this field.. We have developed lots of mobile app and websites last time .. Please send me a private messages so we can discuss about your project more detail. I will provide wonderful project and qualitative code , also after complete I provide full service and do my best for you. Let's built Business relationship together. Regards Shun
$700 USD in 10 days
5.0 (98 reviews)
8.3
8.3
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Hello I read your project description that is to refactor an iPhone app and add new features and I am very interested in your project. As you can see from my freelancer profile, I have top certificated skills and have good experiences working history, more than 119 positive review and top ranking. https://www.freelancer.com/u/Beautistar I guarantee my credit and product high quality and perfect completion. Please open chat and let's discuss further detail. I am ready to start from now on. Regards Yin Feng
$555 USD in 10 days
4.9 (121 reviews)
8.4
8.4
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How are you today? Here is my profile, you can see my experience here. https://www.freelancer.com/u/zhandong0217.html I saw you are going to refactor your existing App. I am a serious mobile/web developer who has 5+ years of experience. I am sure I can complete your project within your time and budget beyond your expectation. If we work together, I will promise the following things: - Daily Update of the project. - Deadline and high-quality delivery Guarantee. - Free support for 6 months after project completion. Regards.
$555 USD in 10 days
5.0 (110 reviews)
8.4
8.4
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Dear Client, We like to participate in a discussion with you on this project and ask queries to get the correct idea. We love to provide you excellent quality service. Warm Regards, Om Infowave
$746 USD in 22 days
5.0 (230 reviews)
8.2
8.2
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We have over 8 years in experience for iOs. Can you give us more detail of your app? We are looking forward to hearing from you to discuss. Thank you
$555 USD in 10 days
4.8 (285 reviews)
8.1
8.1
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Hi, How are you? My Skills are : - Programming Languages- Objective-C / Swift 1.0 ~ 4.1 / Java /React-Native,Js/ C++ / C# / PHP / Angular. - Mobile Programming : iOS/Objective-C/SWIFT React Native. Xamarin ( MVVMCross for multi-platform) Hybrid programming (Cordova, Ionic, Accelerator Titanium, React Native) Android SDK/NDK * BlackBerry Qt Creator 5.4 (Cross platform) - Software Engineering / Architecture Windows / Mac OS x / Linux Software Image processing * E-Learning System - Web Server management Popular PHP framework React Js Bootstrap & MySQL/SQLite I want to discuss with you now. Thanks for your review. Ying.
$555 USD in 10 days
4.9 (78 reviews)
7.9
7.9
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Hello. I see you want to add new features on the existing app for improvements. As a mobile expert, I have 6 years experience in android, ios and have built many apps in the last 6 years. I am experienced at native android/ios, ionic and react native. Please contact me to discuss more details. Thanks
$555 USD in 10 days
4.9 (65 reviews)
7.5
7.5
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Dear customer. I have developed many iPhone and iPad apps for several years. I have wealth skills on backend side(admin panel and rest api) too. So I am sure I can complete your project on time and beyond your expectation. Thank you for your consideration and I look forward to the opportunity to work with you. Best regards.
$400 USD in 10 days
4.9 (41 reviews)
7.1
7.1
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Hi, It will be a honour for me to work with you. I have got 6 years of iOS development experience. Lets discuss this in detail and get this updated. Looking forward to hear from you.
$555 USD in 10 days
4.9 (62 reviews)
6.5
6.5
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Hello I have 4 year experience in iOS and I know very well about swift and objective c and I can start immediately and can finish asap thanks. Regards, Milan
$500 USD in 10 days
4.9 (109 reviews)
6.4
6.4
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Hi, Hope you are doing great. I have read your project requirement & I understood it completely. I can develop this application as I have already worked on many application in past. I am having 7+years of experience in iOS application development. Also, expertise in Xcode, Swift, Objective C, PHP, Wordpress, Web services API's, Back-end & graphic design. If you find me suitable for this work please ping me on chat for further details. Thanks
$600 USD in 10 days
4.9 (61 reviews)
6.4
6.4
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Hi, We have great experience and core expertise in designing as well as developing mobile (iOS/Android) and web application. We have helped many startups in building great and successful products. We would really love to help you convert your dream into a reality. Would you like to share more details about your project so that we can have better understanding & in depth knowledge and hence can provide you more accurate and exact estimate of time and cost? We would be happier to share our technical inputs too for the project. Please feel free to contact us. Looking forward to hear from you. Thanks
$250 USD in 3 days
5.0 (24 reviews)
5.7
5.7
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Hey Can we discuss in more detail? As an experienced app developer, I can do this job successfully. Looking forward to working with you. Thank you. Hongmin.
$555 USD in 10 days
5.0 (10 reviews)
5.6
5.6
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Hi there, I have carefully gone through the job description. I am expert in Mobile development. I can help to create an app with all features as per your need. I am Expert in iOS, Swift, Xcode, iOS API, Objective C, Cocoapods, Injections, Appcode, Android studio, SDK, Java, social media integration, Map integration, API’s, Git, XML, SQL, C++. I have more than 5 years of experience to deliver projects on or under budget. My Queries: 1) Do you have wireframe or mock up? 2) Design & Webservice will be provided by your side? I will be available to you in your preferred time zone for further negotiation on the connection. Looking forward to working with you. I will be happy to work with you. Thanks and Regards,
$555 USD in 10 days
4.8 (33 reviews)
5.4
5.4
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Hello I've read your description and can know that you'd like to refactor an iPhone app and add new features. I'd like to help you with this project and give you the best results. As a senior developer who has good experience in Android/iOS app development, I will provide you with the same features and functionality according to given details and project scope and I will also provide you with free support to fix bugs after the development of the project. I will available full time for the work and available until you satisfied with work. I have more than 5 years of experience in developing NATIVE and HYBRID apps. I can work delicatedly and will deliver the quality work on time and budget. I look forward to hearing from you soon. Please ping me over FREELANCER CHAT WINDOW. Thanks Regards Nikita
$300 USD in 10 days
4.5 (13 reviews)
5.8
5.8
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"Dear Sir, We have understand that you want an Application / Website and understood high level details but can you please share more detailed requirements of your application or Write it down all features in a document? You can share similar example, so we can review the features and estimate the work. Look forward to hear from you and start further discussion via private chat. Regards, SquarIDroid"
$566 USD in 12 days
5.0 (11 reviews)
5.1
5.1
User Avatar
Hello I will do modifications in your existing IOS app with latest style features and add payment features in it. I can develop it with any payment gateway. I am familiar with android/IOS application for both native and hybrid apps. I will design/develop android/IOS app for you, I have 6 years experience in mobile application. I had worked previously on similar kinds of project, so you can assure for your project quality. I had worked in native applications like android, IOS , PHP, and on hybrid applications like HTML ,CSS, java script. I can design/develop mobile application as per your all needs. I have gone through your project requirement specification and as per my previous experience with this I am capable to do this project. I believe in long-term relationship and I will provide you the good support after the app developed and published over the store. I’m able to offer extremely competitive project rates without sacrificing quality. I’ve included feedback from previous clients in this proposal regarding past projects as well as examples of previous work for you to review. Please ping me over chat so I will send to you my past work. Thank you for your time. Lisa Ray
$250 USD in 7 days
4.7 (25 reviews)
5.2
5.2
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Hi I am an iOS Developer with strong experience in creating native apps, bug fixing in existing apps and collaborating on major projects. I am a dedicated, reliable and full-time freelance developer and write good quality, clean and robust code that is low maintenance and update ready. Thank you in advance for your time and consideration. I look forward to working with you soon.
$250 USD in 10 days
5.0 (12 reviews)
4.4
4.4
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Hi There I would like to respond to job offer Mobile Application iOS Developer for you posted. I have wide experiences in software and applications development for Apple mobile devices, especially for iPhones. During my professional career I developed different applications for iOS platform from mobile games and entertainment through multimedia and newspapers publishers applications to corporate applications for collaborations with data warehouses. I am certified iOS Developer Professional, Game Mobile Developer and App Store Developer. I have professional knowledge of development in most of iOS Framework in all iOS layers (Cocoa Touch, Media, Core Services and Core OS). Best regards, Dipika Thakur
$250 USD in 10 days
5.0 (7 reviews)
4.0
4.0

About the client

Flag of MEXICO
Puebla, Mexico
5.0
21
Payment method verified
Member since Jan 23, 2012

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