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Xamarin Expert needed for IOS/Android app bugfix

$8-15 USD / hour

Closed
Posted over 5 years ago

$8-15 USD / hour

We have a xamarin forms app for ios an android which has developed some issues for some users. We need a Xamarin expert to help us debug the app or even perhaps rewrite it from scratch. You will need a good command of english and be able to start immediately. Individual independant developers will be given priority over agencies.
Project ID: 18008355

About the project

34 proposals
Remote project
Active 5 yrs ago

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34 freelancers are bidding on average $13 USD/hour for this job
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Hi. How are you? I have read your project description and I`m much interested in your project. I have 7+ years` experience in mobile using swift , objective-c , java , react , xamarin , ionic and so on. - android (android studio , java ) - ios(XCode , swift4 , objective-c) - Xamarin(C#,native) - webservice(backend api , admin panel , website) - cloud services such as firebase I have also developed many social apps and functional apps (with backend api and website , admin panel) such as Blockchain website and app , UBER style booking , Delivery , Sharing , Ddating , Voice&Video&Text Chatting , Video&Audio players , E-commerce , Live streaming , GPS , GEO , GoogleMap , Payment integration(PayPal , Stripe , Braintree , Peach , Zaincash etc) , QR generating and scanning I have been developing backend api and website by using PHP(Laravel,CodeIgniter etc), NODE JS, PYTHON and I have rich experiences in cloud backend service such as firebase. And I have professional knowledge and experiences in integrating most of 3rd party libraries. I will provide full service, from the development to the maintenance. I am looking forward to hearing from you soon.
$12 USD in 40 days
4.9 (83 reviews)
7.9
7.9
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Hi there, Check my reviews , i can start immediately and rewrite the code from scratch in Xamarin forms . Please let me know . Thanks
$16 USD in 40 days
4.8 (117 reviews)
8.3
8.3
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Hi, I am an individual mobile developer with 7 years experience. I am able to help you on Xamarin project to update it for users. I can start work right now and focus full-time. Please ping me. Thanks
$15 USD in 40 days
4.9 (72 reviews)
7.6
7.6
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Dear Sir! How are you? I have been creating high quality and excellent Native iOS and Android apps for 7+ years using Swift, Objectiv-C, Java, Kotlin. Also I am good at in Cross platform Development such as Xamarin and React. I've developed several apps such as Dating, Shopping, Health/Fitness, Photo & Video sharing, Taxi Booking, Food delivery and etc. I'm expert in Geo-location, GPS tracking, Payment gateway integration, and Social media integration such as Facebook, Twitter and so on. I have good experiences in Firebase, Twillio Api, QuickBlox, AWS and so on. I can also develop backend apis using PHP(Laravel, Codeigniter), NodeJS, Python, as well as web portal including admin panel. I've rich experiences to work with various 3rd-party services and APIs to integrate them into existing and new applications to extend required functionality. The important thing is that I'll work on your time zone for the good communication. If you choose me, you'll never be disappointed in me, and I'll do my best. I can provide daily update for the project status. Best Regards.
$20 USD in 40 days
4.6 (48 reviews)
7.7
7.7
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Hello, I am very curious to work on this project because my skills best suits. I am having 5+years of experience in Xamarin application development. Also, expertise in Visual Studio, C#, Web services API's, Back-end & graphic design. I can definitely add value to your organization and your project. I would love to work with you on a long term basis. I am here waiting to discuss about your requirement in details. Thank you
$14 USD in 40 days
4.9 (81 reviews)
7.2
7.2
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Hi, I read your description carefully and understand your requirements fully. I am really interested in your project. I am 100% sure i can do this. Being a senior Xamarin app developer having expertise C#, Visual Studio, Xaml, .Net, API’s, Back-end & graphic design, I can better help you to complete app tasks using these platforms. If you find me suitable for this work please ping me on chat for further details. Thanks
$15 USD in 40 days
4.9 (60 reviews)
6.5
6.5
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I am an individual independent experienced developer. I have much experience on C#. I have worked little on xamarin but I have confident to solve your problem or write code from scratch. I could start work immidiate. Hope I can start work within 4 hours from now.
$15 USD in 40 days
4.9 (105 reviews)
6.3
6.3
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Hello Let me check first your mobile app I can conclude it whether we can repair and do some tweaks to improve, or need to develop from scratch. @How I will collaborate- +You can assign me a task on the project management tool basecamp/slack/jeera +I will be in touch with other team members and will work in the sync. +You can directly track my work and hrs live on project management tool. +We can use $kpe calling for communication +This is my systematic working process with my clients, and It works perfectly. Let me know If you have any other plan. Looking forward to discussing the project in detail Thanks Ayush A
$12 USD in 40 days
4.9 (13 reviews)
6.1
6.1
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hi, we are team of developers with having total experience of 7+ years in software, web development and digital marketing .We have just started on this platform of freelancer to expand our business and we are fully dedicated team and we have full dedication on our each and every project. (For mobile development/Xamarin) We have use mvvm light, prism for development. We are also familiar with custom renderer, dependency injection and api implementations. We have completed 10+ apps in xamarin. We also provide other crosss platform solutions for example ionic, react.js, phonegap, cordova. List of technologies 1. Asp.net 2. MVC 3. Xamarin 4. Android 5. IOS 6. React 7. PhoneGap 8. SEO 9. PHP,Wordpress Here are my few completed projects on freelancer (Mobile Development) 1. https://www.freelancer.in/projects/mobile-phone/print-from-xamarin-forms/ 2. https://www.freelancer.in/projects/mobile-phone/xamarin-developer-need-for-very/ 3. https://www.freelancer.in/projects/android/ticket-scanner-xamarin-app/ 4. https://www.freelancer.in/projects/android/want-fix-one-issue-xamarin/ 5. https://www.freelancer.in/projects/mobile-phone/project-for-gurvinder-17103966/
$8 USD in 40 days
5.0 (27 reviews)
5.4
5.4
User Avatar
Hello, My understanding for the project is you are looking out to debug the xamarin forms app for ios an android or rewrite it from scratch as it has developed some issues for some users. Can you please share the details with us to check the issues? We have good command of english and are able to start as soon the specs are totally clarified. So please let me know what you think about this (ASAP?). So we can move forward with a more detailed plan. We ensure you the quality work and willing to discuss further. Exact quote on chat. Any query, please private message. Regards, Meghna R.
$18 USD in 40 days
4.8 (3 reviews)
5.3
5.3
User Avatar
Hi there - I'm Aly, I've seen your post and I'm interested. I'm a .Net full stack developer with a team of .Net and Xamarin experts. W'd like to review the code and discuss whether it'd be necessary to re-write the app from scratch, or to fix the bugs and clean-up the code in the same project. Feel free to contact me so we can discuss further details. Sincerely, Aly El-Haddad
$15 USD in 40 days
5.0 (22 reviews)
4.6
4.6
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Hello Sir, I have completed M.C.A from Pune University. I have a working Experience of 5+ years in software and web development. I believe that my qualification and skills are best match for your requirements. Following is a list of my attributes which will enable me to contribute to your software projects effectively: • Extensive experience in C#.net, ASP.net,Asp.Net MVC 5, Asp.Net Xamarin • Long term interest in SQL Server 2016. • Familiar with Angular 4,Web Services and Asp.net Web API. • Basic knowledge of LINQ, Ajax, Javascript, Jquery. • BI Reporting Services SSRS, RDLC and Crystal Report.
$16 USD in 45 days
2.8 (2 reviews)
2.7
2.7

About the client

Flag of SWEDEN
Träslövsläge, Sweden
5.0
79
Payment method verified
Member since Jan 8, 2014

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