Digital signature to PDF with ITextSharp -- 2
$30-250 USD
ชำระเงินเมื่อจัดส่ง
The design is simple , we need a WEB example using ITextSharp and .NET Framework or .NET Core to sign PDFs using certificates installed on machines ( .pfx or .cert ) the User or SmartCard connected to the USB User 's Machine .
Software flow is as follows .
The User selects the PDF.
And click the button to sign the PDF.
At this time should be requested from the User to select the certificate to be used .
After selecting the certificate and the User enter his password , the site will post the PDF to the server and will be signed when the subscription is completed the server will return the signed PDF to the User .
หมายเลขโปรเจค: #29072528
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freelancer 9 คน กำลังเสนอราคาในงานนี้ โดยมีราคาเฉลี่ยอยู่ที่ $323
Hi there, We've reviewed the details of your app and we have experience in this sort of work. We can share our work examples over chat. Thank you!
Hi, I am a Full stack developer in Microsoft technologies. My area of expertise is web application development (Web API, ASP.Net web forms, MVC, classic ASP), Web Development ( Blazor, Angular) , web services (SOAP & เพิ่มเติม
hi how are you, if you want to work with me you should payed per step, o will correct your flow, you said cert or pfx or smartcard from client machine, and then upload file to be signed in the server, I think it will b เพิ่มเติม
Hi, there I have read your job specification very carefully. As a talented and skillful C#, .Net, .Net Core developer had experience in iTextSharp., I am 100% sure to complete this job perfectly on time and on budget. เพิ่มเติม