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iOS and Android App Redevelopment

$1500-3000 USD

Closed
Posted over 3 years ago

$1500-3000 USD

Paid on delivery
I have an existing app that is written in Typescript with the Ionic Framework. I'm looking at having the framework rewritten into something better that still works cross platform. I'd like to hear your suggestions. Here are the key functions of the app: - User registration (3 levels - SuperAdmin, User1 & User 2 with degrading privileges) - Form Submission (submits to email + database) - Inbox for users - Push notifications - Text notifications Design will be provided.
Project ID: 27943258

About the project

85 proposals
Remote project
Active 3 yrs ago

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85 freelancers are bidding on average $2,412 USD for this job
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Hi. I have 6+ years of experience in Mobile (iOS/Android/Kotlin) app development and 6+ year Exp in Web development(PHP,Mageto .NET, Firebase,JAVA,HTML5). I can use Native/Xamarin/Ionic/PhoneGap/Flutter for mobile development. Can we discuss Requirement in Detail ?
$3,000 USD in 45 days
4.9 (137 reviews)
8.1
8.1
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Hi, The project owner! After reading the Android/iOS app developer, I am very impressed with your project and now have a full understanding of it. I am extremely experienced in iOS and Android app development with 5 years and I am also very strong at server back-end programming, as well as synchronizing apps and MySQL databases by developing and integrating JSON-RESTful server API modules. I can implement your project fully with a soft budget within a short time. I will do my best in order to realize your ideas into reality. The following are my services which I will provide:- 1. Daily or Weekly update. 2. Clean and Robust code. 3. Responsible for communication for more than 10 hours each day. 4. Free Bug-Fix support for 2 months after completion. Please invite me to chat and give me a chance to serve you. Thanks and best regards
$2,000 USD in 25 days
4.9 (96 reviews)
7.8
7.8
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Hello Grttings of the day!! I can certainly redevelop your app using Flutter that will works cross platform. Please share your existing app link and designs for the same. Kindly initiate the chat to discuss it further. Regards Tarun
$3,000 USD in 50 days
4.7 (78 reviews)
8.2
8.2
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I can re-build android and ios app for you. Please, share the existing app store URL. I'd worked for over 9 years on mobile app development. Check my portfolio here: https://www.freelancer.com/u/fattahaabdul? I'd be very happy to discuss and move ahead. Thanks. -Xipe tech India
$3,000 USD in 30 days
5.0 (28 reviews)
7.4
7.4
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Hi, *** Kindly share the URL of your mobile application so that I can review it and also provide you my suggestions and ideas regarding the project if you like it. **Please share the Design with me. My Undersatnding:- - I see that you are looking for Mobile app developer to redevelop the existing application.. - I am an expert Android and iOS app developer, highly skilled in native app development with over 7+ years of experience. - I have good knowledge of UI design, UX and app functionality. I can help build a perfect app from your designs on Android and iOS. My web developing expertise includes:- =============================== * Native Mobile App Development: IOS ( Objective-C, Swift), Android ( Java, Kotlin). * Backend development: PHP, JavaScript, NodeJS, HTML, CSS, RestAPI, Third-Party integration, Realm, Firebase, MEAN, MERN, LAMP. * Designer: Sketch, Invision, Photoshop, Figma, AdobeXD. * Good knowledge of the Payment Gateways (Stripe, Paypal), In-App purchase, Google Admob, Ongoing maintenance & Improvement, Publishing on App Store. I would be obliged if you arrange a quick meeting with me in this regard. So I can understand each and every aspect of your project and share my ideas and views on this and will provide you with a detailed proposal with an exact estimation of cost and time. Waiting for your response! Warm Regards Naren * Price is a placeholder till we discuss the project in detail*
$2,600 USD in 30 days
4.9 (16 reviews)
7.4
7.4
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Hello, I am a full stack developer, I have worked many Application and live on application store using Ionic We will discuss about project feature and I will give you the best work of mine in estimate time duration. I'm very familiar to application Features I will develop Mobile Application as per your requirement, I provide the 6 months free support for this project If you want to see my previous work I will show you Regard YashTech
$1,500 USD in 14 days
4.4 (126 reviews)
8.0
8.0
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Hello, As per your project requirements, you want to develop an IONIC app. I have some experienced iOS swift developers who has deep knowledge about mobile app development. IONIC /Async Redux / Firebase are all familiar for me . Ionic, Xamarin for Hybrid and Objective C, Swift, Java for Native are all my graduated programming language. Inbox me so I can share some of my past work - Kindly message me so that we can discuss the details of the project and provide you exact quote with timeline. Regards Rohit
$2,000 USD in 20 days
4.9 (18 reviews)
6.9
6.9
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Hello. I can build your application on flutter. Application will be available for both IPhone and Android since flutter is cross platforrm. I already have vast experience in working Ionic based apps so conversion will relatively be easier. Let's discuss in more details over freelancer's chat. You can review my portfolio at https://www.freelancer.com/u/shebkhan2007 Best Regards Shahbaz Khan
$2,250 USD in 7 days
4.9 (97 reviews)
7.0
7.0
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Hi,I have 5 years of experienced on mobile application and development web services IONIC Redevelopment Hybrid application with android studio ,iphonexcode swift ,objecive C , IONIC, React Native , Flutter App. ++++++Service Guarantee++++++ *multi language app. *100% Satisfaction , *24*7 hours live support. *Free of cost technical support . *No charges for deployment. I have developed the Grocery App ,Taxi and Delivery Combined App, Pharmacy App ,Doctor App ,Dating app instagram App ,Restaurant app, Buy& Sell business app, healthcare, social app, chat app, real estate app, eCommerce app, dictionary app, etc... I'm interested in working with you. As per your interest, I can talk for a better deal. I am available almost the whole day for discussion. Looking forward for your Response. Thanks KD
$2,000 USD in 10 days
4.6 (64 reviews)
7.7
7.7
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Hello Your job post grabbed my attention instantly because I have strong experience with mobile and web app development. For last 6 years, I developed many mobile and web apps for digital banking, chatting, sport betting, taxi services and so on. I can work more than 40 hours per week at your time zone with good communication skills. I hope to work with you because my skills are suitable for your project. Please let me know when you would be available for initial call so that we can discuss project in more detail and identify how my skill-set will work best for you. Best Regards
$2,000 USD in 15 days
5.0 (20 reviews)
6.7
6.7
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Hi, I saw that you want to iOS and android app redevelopment, I will design and develop nice app as per your idea,I am a senior developer working here with the small team with mixed values and experienced. I have gone through your post and i found my self perfect developer and would love to be a part of your project. I will dedicated myself for your project full time basis 40 hours / week and provide you ongoing support. We can work together on the scope and deliver the job on time line. I look forward to hear from you soon. Regards, Mahima
$2,000 USD in 25 days
4.9 (20 reviews)
6.8
6.8
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Hi, How are you? I'm a senior Ionic expert and have extensive experience in Ionic 3/4/5 to build Cross Platform applications. Also, I'm very familiar with Java, Swift, Objective C for Mobile App development. So I'm very interested in your project and hope to discuss a project in more deail. Best Regards.
$2,250 USD in 20 days
5.0 (5 reviews)
6.8
6.8
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Hi! I am professional Mobile apps programmer with skills including Ionic Framework, Android, iPhone, Mobile App Development and PhoneGap. Please send a message to discuss more regarding this project. Thank you
$2,500 USD in 4 days
5.0 (5 reviews)
6.5
6.5
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Kindly consider my bid for developing your mobile apps as in past we already have developed large scale |Social networking| |Sports Betting| |Cryptocurrency| |CS:GO Gambling| |Bitcoin Exchange| |Ecommerce| |Adult| |Student| |Real estate| |Video Chat| |music community| |Gay/lesbian community| |Dating| |escorts/model| and many more websites & mobile apps. We are expert in BOOTSTRAP, HTML5, PHP/MYSQL, Angular, MongoDB, Java, Node.JS, Python, BOOTSTRAP to WORDPRESS, HTML, DHTML, XHTML, CSS2, CSS3, mobile and iphone/ipad compatible, JAVASCRIPT, Responsive, Flexible, Layout, 1140 CSS Grid, WAI 2.0 / Section 508 so we are perfect for this project. Looking forward to hear back from you. Best Regards, IMS
$2,000 USD in 25 days
4.8 (50 reviews)
6.7
6.7
User Avatar
Hi there, I would like to help and want to know the current ionic platform problem. Some times version problem happens, if you can upgrade to latest IONIC 5 then problem will be solved, but yes it will be come under redevelopment as well. If you want to go with another cross platform then React Native is good. But its costing is way higher than IONIC. Its upto you. I would like to review the design, detailed flow and feature list of app. Please do share. You can initiate chat so we can have some conversation, feedback and suggestion along the way. See you there. Many thanks, Umar
$2,400 USD in 30 days
4.9 (9 reviews)
6.6
6.6
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Hi, It will be a honour for me to work with you. I have got 8 years of mobile application development experience. I have built native apps as well as cross platform apps as well. I will develop this app in React Native for you as the requirement is that the app should work in both platfoms. Lets discuss this in detail and get this started. Looking forward to hear from you.
$2,200 USD in 20 days
4.9 (81 reviews)
6.8
6.8
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Dear hiring manager. Thank you for the job post. I have experiences 10+ years with Mobile App Development. As a full stack developer, I have completed many projects from scratch. I can build the app using flutter framework. this is hybrid app. Please discuss about the project requirements in more detail. Looking forward hearing from you soon. Best Regards.
$2,500 USD in 24 days
4.9 (19 reviews)
6.5
6.5
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Hi I can help you in making your App on Native platform as currently I think you have made this app on web based cross platform. Please share the design for the app and also please come to chat we will have technical discussion over it. We are leading IT company in India having 7+ years of experience and mastery in App and Web development, App and Web designing, backend, SEO/SMM cloud services, and enterprise solutions. We have knowledge of Xcode IDE(Objective-C), Swift, Eclipse IDE, Android SDK, ADT Plugin, Java Programming, JSON, XML, laravel , Codeigniter, Angular, Utility APIs, MySQL and SQL server database, super level UI design and much more. Please come to chat for further discussion so that we can start immediately. Best Regards Logical SoftTech
$2,500 USD in 30 days
4.9 (34 reviews)
6.5
6.5
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Hi There.. # Based on your said aspects, i would like to suggest you to rewritten "From ionic framework into react native". But can you please clarify these upfront questions: -] As i am getting the concern requirement is to Redevelopment/ rewritten "Ionic app for better performance on iOS and Android" platform - Am i right? -] Do you know ionic & react native both have complete architectural differences. So amount of work involved depends on the complexity and size of your app - Are you agree with it? -] I assume you have this existing Ionic/ angular app source code? - So can you please share the source code, So i can glean the information from there? -] Can you please share the apple store & google play link of this concern app? -] Is there any UI/ Design enhancement, bug fixing tasks? -] Can you please share the complete scope & understanding regarding the work - So i can share my very precise time frame? -] Please Check me at: https://www.freelancer.com/u/ClickApps?w=f Awaiting Reply Thanks
$1,890 USD in 28 days
4.9 (14 reviews)
6.5
6.5
User Avatar
Hello, Experienced full-stack developer here. I am very familiar with Ionic and angular. I have full experience with mobile development with react-native and flutter. Let's discuss and work together! Sincerely.
$2,250 USD in 7 days
4.7 (8 reviews)
6.4
6.4

About the client

Flag of UNITED STATES
Texas, United States
4.7
41
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Member since Dec 2, 2013

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