Candidate who have Experience in Development of Thumb Attendance Machine

Hello, I have been in this industry for 06 years. This is my first time on Upwork and hence you can see that I do not have any ratings/testimonials to show you. I can assure you that if you work with me once, you will always work with me for these kind of projects. I have understood your need very fast because we have lot of experience of this kind of biometric projects. We have develop many projects that are related to your project.. We have a lot of experience in C#.NET. We also use Devexpress for better user friendly interface. We have developed 150+ windows and web applications. We no need to money from your project but we want to done the first project by you because Ratings / testimonials can be shown on our profile. So Please give me a chance.

i have Experience in Thumb machine data fetch and compare thumb with different machine, like secugen, cogest CDS 200.

I am already done data downloading of ESSL machine using ZK DLL. That can download UserID, Thumb Punch Date, Punce Time and Serial Number of Machine, then save it in SQL table. So as your expectation I am ready to develop desktop application which give you data in one SQL Table, then you can use it for your web application. for more details you can contact me on