Xamarin Mobile App Developer - IOS & Android

$15-25 USD / hour

Closed

Posted

over 6 years ago

$15-25 USD / hour

Looking for an expert Xamarin mobile app developer to re-develop an existing business web application for IOS and Android App stores. This project is expected to take several months and may result in an ongoing development role. The successful developer will demonstrate the following: • Excellent skills in developing business apps. • Excellent skills in UI / UX design. • Excellent Communication skills in English. • Ability to develop secure, quality code. Development experience must include: • Storing relational data on a mobile device (offline). • Developing secure WebAPI’s to send and receive data from an IIS web server (.Net WebAPI / SQL Server). • Capture & store images using the mobile camera. • Capture and store a signature using the touchscreen. • Scan a QR-code with the mobile camera. • Deployment to app stores. • Display documents downloaded from the webserver including: 1. Pdf 2. .docx 3. Html This job will involve meetings via skype, so you will need an excellent internet connection. Please provide screen print examples of your mobile app development work, along with the app store links of at least 2 business projects. Short listed applicants will be required to demonstrate their technical skills during a skype interview. Due to the expected large number of applications we will only reply to and shortlist applicants who can demonstrate all of the required skills.

Android

ASP.NET

C# Programming

Mobile App Development

MVC

Project ID: 16076252

About the project

47 proposals

Remote project

Active 6 yrs ago

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47 freelancers are bidding on average $22 USD/hour for this job

@xiaolinsoft

Hello. My name is Xiao, and I am a Xamarin developer you are looking for. I just read your job description and i am very interested in your job. and I am so confident. I have been developing many Mobile apps using Xamarin for 3+ years. And I am experienced in the skills you want. So I would be good fit for your job. Please check my profile with 50+ reviews. Best regards.

$25 USD in 40 days

5.0

(67 reviews)

8.0

@covernal

Hi there? As Mobile Application Developer, I have rich experience in Android/IOS/Xamarin for 5 years. I have developed many apps and published to app store and google play store. Please check my profile. You can see my Xamarin Develop History. Please contact me.

$22 USD in 40 days

4.9

(74 reviews)

7.9

@UnitedWebSpace

How are you ? My name is Bryan Valencia. I am full stack developer and have great experience for 5+ years. Also, I have a passion for working on project and I am faithful. I am fully committed to producing quality results and delivering unique content that makes you stand out from your competitors. I am ready to start the project. Please contact me for discussing in detail. Regards. Bryan.

$40 USD in 40 days

4.9

(47 reviews)

8.1

@dotnetsqlCoder

Hello I just finished a Xamarin app on freelancer . I can give you the contacts of my previous employer as a reference . Please open my profile page to see previous work i did . Thanks

$44 USD in 40 days

5.0

(55 reviews)

7.0

@Mobiquick

Greetings!! I am very thankful for this opportunity. It’s really exciting that we have similar kind of expertise and work experienc Understanding: -We have gone through your requirement and we understand that you are looking for highly skilled, qualified, and experience Mobile App development team for your project. I am glad to say we have worked on many apps in various verticals like business app, healthcare, social app, chat app, real estate app, ecommerce app, dictionary app, etc... ----Service Guarantee------ *24*7 hours live support. *Free of cost technical support for lifetime. *Satisfaction guarantee otherwise we will refund. *No charges for deployment. My Queries: 1)-Web-services or related Third Party API will be provided by you? 2)-Have you prepare detailed document of the project or do you have any reference in mind which includes your whole concept? 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, mahi

$22 USD in 40 days

4.9

(20 reviews)

6.3

@dkarataev

Hi Chris8a, I find myself eligible for this job since I am having 7 years of extensive experience Relevant Skills and Experience: I am Good at Android, ASP.NET, C# Programming, Mobile App Development, MVC Proposed Milestones: 25 - We will discuss the milestones when you award me the job. Chris8a, Please Send a message so that we can discuss more about this project

$25 USD in 42 days

5.0

(4 reviews)

5.4

@mmadi

Hello Chris8a, Greetings for the day!! I have gone through your project Xamarin Mobile App Developer - IOS & Android We have reviewed your requirements and we will be happy to start with you soon. At Flowgica we have a team of talented Web and Mobile App Designers and Developers. They work in a collaborate manner on clients projects as per clients vision. Our mission is help clients to grow their business. We always believe in long term relationship. Please have a look on our freelancer portfolio also I can send more work that is similar to your project Relevant Skills and Experience I have 10+ years of experience in Android, ASP.NET, C# Programming, Mobile App Development, MVC I can do this within your budget too $15 - $25 USD / hour We are always available for further discussions so we request you to please reply back so that we can discuss more and we will provide you complete solution. Regards Mmadi

$17 USD in 30 days

5.0

(2 reviews)

4.7

@andrewtsopych

Hi! Nice to meet you. My name is Andrew. I am CTO at Intobi. Located in Kiev, Ukraine (EET UTC+02:00). Few words about the company. We have strong Full Stack team and will be happy to help you with your approach. If you have a time - please read more about Us on our Web site Intobi. Specifically regarding your Bid. We have huge experience in building and developing the mobile app. Our team has excellent skills and experiences in .NET, C# Programming, ASP.NET, Objective-C, Swift and other. Now we have free resources to re-develop an existing business web application for IOS and Android App stores. We will be extremely happy to help you with the project and put all needed time and effort on a plate to make it the success. Best Regards, Andrew

$24 USD in 40 days

3.9

(22 reviews)

6.1

@DevMaran

I am new to freelancer but I have 1.5 years (total 4.5 years, 3 years in PHP/Codeigniter and rest APIs) of experience in xamarin and developed 3-4 apps for iOS and Android. I have gone through your requirements and let you know that I have previously done required functionalities like capture and store camera images, the lineaPro scanner that scan Barcodes/QR-codes. Please let me know Detailed requirements. I can start working on this immediately.

$15 USD in 40 days

5.0

(3 reviews)

2.1

@emnseo

Hi , We have professional & strong Xamarin developers for iOS/Android. We are among the top 10 mobile app and web development firms in the world, based on Freelancer.com client reviews, with over 500+ projects successfully implemented. We can ensure the best results with outstanding Quality for your project. I have understood your basic requirements and we can design the app as per the need. Please let me know if we can discuss further. Benefits of Company: 1. Established and reliable brand with professional ethics. 2. ISO 9001:2008 Certified Company. Our standards are definitely world-class. 3. Good English skills across all teams with multiple availability for clients. 4. NO UPFRONT payments. We always accept milestone payments. 5. 120 days FREE Technical Support. Looking Forward to Reply ..! Regards, Priya

$16 USD in 40 days