adding multiuser support to an existing C# code

Dear Sir, We claim to get it done perfectly for you EXACTLY in the way you want it - Kindly give we a chance and we will prove myself - Ready to prove our words, let's get it done right away and I mean RIGHT AWAY

Hi Sir, I am ready to work for you.I have 9 years of experience in C/C# , java, PHP and, MySQL. please see some of my works also check my reviews you will get better idea about my skill.I deliver quality work within time frame. Please visit my profile once. Thanks with regards, Amit

Hello, I am expert at Java and C# and interested in this project. Please share more details regarding project. Thank You

A proposal has not yet been provided

Hi. I am interested in this project. I have exp in C#. I am ready to do this project for you. Thanks!

Hi, I am a Senior .NET developer with more than 6 years experience and I am an expert with c# language. I guarantee good work quality, fast delivery and full time support. Let me know if you need more details. Thanks.

Hi there, I have been working as a Software Engineer for more than six years and have been programming in C# for almost 10 years. Please share more details of your project. Thanks.

Hi I am working on C# from 15 years and can solve your problem . Please let me know the detials of the application

Hello, I'm a specialist in .NET development and definitely I can help you. I also have a lot of experience in query optimization in Microsoft SQL Server that may affect your application performance. Regards, Muhammad Nagy Software Engineer

A friendly greeting Freelancer Professional, I have seven years of experience in programming with C, C++, C#, Java, J2SE, J2ME, J2EE, Matlab, ASM, python, AutoLISP, Java Script, aspx, php, html5, css3, ajax, jquery, MVC, NET, WCF, Win32, MFC, STL, ATL, MSSQL, MySQL, Silverlight. I have reviewed the project specifications Please visit my portfolio and my comments on feedback from freelancer this is the link https://www.freelancer.com/u/Fitzgeraldz.html I have to be very suitable for this job I can start immediately. Best Regards

16 years' professional development experience, primarily with Java but also substantial experience with C# and MySQL. This bid is provisional due to the vague description of your project; please provide additional details (e.g. access to existing code) and I will let you know precisely what I can do for you.

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I have experience with C# and database management, please look into my github profile to verify that i meet your requirements.

hi i have a very good experience in the C# and have worked on the same from last 7 years of experience tell me when we can discuss it