VS / Xamarin / C# /.NET /ASP.NET (possible long term engagement)

Please ONLY reply if you can commit the time.

if you accept the job then find excuses that you are busy, internet NOT working, power failure etc. I will cancel the job!

DO NOT accept the job if you can NOT chat / Voice Call OR Video Call.

Thank you for reading.

We are looking for a VS / Xamarin / C# /.NET /ASP.NET /SQL Server App Developer.

We have multiple apps.

We have a small work initially but interested in long term engagement and long term work

a system have web app, iOS app, Android app all in VS

The current task is some changes and some new features.

You will need to utilise:

VS / Xamarin / C# /.NET /ASP.NET / SQL Server

Mobile Development experience

Excellent communication skills

TASK 1: (first task)

the current system is using Xero API calls.

we need to migrate from OAuth 1.0a to OAuth 2.0

No other changes and no new features!

[login to view URL]

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Good to have:

SQL Server

Strong HTML and CSS

JavaScript and jQuery

Angular, React, Vue

Unit test development


When replying to the advertisement, please tell us about your best mobile app that you have built as well as your favorite development plug-in or third party library, and how many hours you could commit to each week.

Let us know if you have any github /gitlab accounts. we may ask previous code samples. (NOT whole source code)

Skills: C# Programming, ASP.NET, .NET, Android, Xamarin

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About the Employer:
( 3 reviews ) SG, United States

Project ID: #31645436

24 freelancers are bidding on average $622 for this job

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Hi We are a renowned Xamarin app development company that offers premium Xamarin mobile application development services. Please check my Xamarin app portfolio - [login to view URL] More

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Hello Sir/Madam hope you doing well. I have seen your description VS / Xamarin / C# /.NET /ASP.NET (possible long term engagement) and come to know your requirements regarding the project and we can develop a website More

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Greetings, Your post for the project stood out to me because it is extremely similar to the work I have provided to other clients. Let me share my experience on required technologies. I have more than 9 years of More

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Hi Dear client! Your project is interesting for me. I'm a just VS / Xamarin / C# /.NET /ASP.NET /SQL Server App Developer. I have been developing software for over 7 years. I have ever worked on your first task step. S More

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hi, I am .NET developer - full stack (ASP) - mobile (xamarin) Kindly check my experience. My experience : I have experience of 4+ years in .net framework. Worked on: - for APIs and backend. Also have experienc More

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