In Progress

Xamarin application with Node.js Secure API

I'm a Senior Software Developer specializing in .NET MVC business web apps on top of a SQL backend. I need a mobile app creating using Xamarin so that is deliverable to iOS and Android. The nature of the project is commercially sensitive and you will be required to digitally sign an IP and non disclosure agreement to receive a detailed specification. The design needs to be clean and simple, there is an existing product that i can point you to for design format. I do not have wireframe mockups but the detailed specification and design styles from an existing product should be sufficient. The application will contain the following features.

Scanning barcodes native where possible not using zxing

Using an existing API to look up data based on the barcode

In app messages

In app purchases

GPS location

Secure Registration and Login

Secure API calls with JSON Web Tokens

Secure Cookies

Azure Notification Hub Push Notifications

Secure Database interaction with MySQL with SQL injection mitigation

Verbose Logging of API calls

Code within SOLID Principles and good code comments/documentation

Assist in the final deployment of the application to an azure portal via remote desktop

Approximately 10-15 different views

You will be expected to code both the front and backend of the application, have knowledge of hosting in Azure, be required to have an azure account or register for a free one for testing.

Please only bid if you are confident in all of the above technologies. This project is subject to a discretionary 10% bonus for exemplary work. Whilst i would encourage developers from any nationality please can i ask that you must have at least intermediate English communication skills

Milestones:

25% upfront

25% half way through development

25% when you can demonstrate through live stream or posted video of the specification features being met.

25% when the application has been approved by apple QA and passes functional test on Azure Live Host.

Communication will be through Skype messenger. As i have a full time job i may not get back to you until the evening or at worse case the next day. The timescales are not restrictive on this project and i would much rather you over run on your estimated delivery and delivered a well tested product.

Deliverables: all source code to which you have the right to transfer IP, please note any restrictions on open source code you may use. It must be commercially acceptable without restrictions such as copy left.

When placing a bid please answer the question what is 10+22 so that i know you are not using a script to automatically bulk bid on everything

Thanks for looking

Paul

Skills: Mobile App Development, Xamarin, node.js, MySQL, Azure

About the Employer:
( 1 review ) exeter, United Kingdom

Project ID: #20915968

Awarded to:

valiksoin

Dear my employer . My top skill is xamarin . I already completed many project with xamarin . I'm also having great experience backend technologies like MYSQL, PHP, Laravel And Android application development. I wil More

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55 freelancers are bidding on average £1371 for this job

jatindhoot

hi, Result is 22. I have gone through requirements and can get the things done for you. Looking forward to serve you. regards

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contact2phpsl

Hi Paul 10+22= 32 I would appreciate if you please interact with me. I am a Xamarin specialist with extensive experience in developing mobile applications using C#, Net Framework, Xaml, [login to view URL] etc. Have a lo More

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TenStar718

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codeguru786

Hi, I've read the project description and definitely can develop the mobile app. I'll provide you with the highly-skilled & professional UI/UX, HTML/CSS, Java, PHP, Xamarin, React, JavaScript, MySQL, front & back-end w More

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hemanshusondhi

NO UPFRONT PAYMENT REQUIRED! We very well understand that as soon as you have posted this project, you would be flooded with tons of bids and making it very hard to choose the right freelancer for you. Below is what More

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wuyong2020

32 I am mobile expert and have experienced a lot. This project is very interesting for me and perfect fit for my skills. I would like to discuss more details with you. Hope to meet you soon. Best Regards

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nuked24

Hi, We are expert in designing as well in development. We will provide you quality of work. We will provide you our [login to view URL] want long term relationship with you. Please choose us and provide a chance to work with yo More

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atech0

Answer: 32 Hi Paul, I have read the job description and I have a few questions regarding the requirements, can we have a very quick call so we can discuss it in a greater manner. Meanwhile, I would like to showcase my More

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langlangFan

Hello, I am a Xamarin expert with strong both iOS and Android development experience. I have developed similar application that you want. You can check my skills from my portfolio. I think we can be a really good partn More

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dreamci

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trustworthyDev

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ksd711

Hello, Hope you are doing well :) We don't just build an application, We build the reputation, trust, and relationship. I have excellent experience in Application [login to view URL] have 7+ years of experience in Mobile More

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AzzkaNoor

10+22 = 32. Greetings of the day. Hope this proposal finds you in the best of your health. It is my humble offer to present my services to you for this .NET (Xamarin) project. I have passed 15 certifications here (& More

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otssols

>>>>Based on Dallas, Texas, United states <<<< <<6+ Years of experience in Mobile technologies >> Hi Paul, I gone through your requirement i found that you are seeking Senior Software Developer specializing in .NE More

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shaktistanwar

Hi, I have gone through the job description and I already deliver more than 250 iOS and Android app, I am very much comfortable to deliver this application. Area of expertise is ionic, ionic4, React Native, Xamarin, More

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tudiptechnology

Dear Paul, We have been working over Freelancer since last 8+ years and completed 37+ projects with 5* review. We have proven track record of delivering C#/.Net web applications with AngularJS front end. Also, we h More

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okzhang321

VERY EASY FOR ME As you can see in my review, I've done similar with yours Hello. I have read your description and I am so interested in your project. I am confident in your project and I can finish it clearly on time More

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Beauty1409

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. Please check these apps developed in Xamarin: [login to view URL] More

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