Signing utility to sign pdf xml document

₹75000-150000 INR

Cerrado

Publicado

hace alrededor de 4 años

₹75000-150000 INR

Pagado a la entrega

Web socket based solution is considered more reliable and easy to implement in all kind of browsers. We need todeveloped a solution based on web socket to provide digital signature functionality to any web socket compatible web browser. It is a web socket server over TCP protocol. It listens on a designated port number on local IP address which receives web socket connection from browser. Based on the type of the service request from browser, it performs different operation and returns the result. All request and response are in the format of JSON.

Java

ID del proyecto: 25587921

Información sobre el proyecto

1 propuesta

Proyecto remoto

Activo hace 4 años

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1 freelancer está ofertando un promedio de ₹112.500 INR por este trabajo

@jithin2527

Hello Client, I've gone through your job posting, I am a Java Full Stack Developer having 6 Years of Experience. For Past three years I'm engaged in developing Web Based Digital Signature Solutions to various companies using PKCS#11 standard tokens(USB Tokens/Smart-cards). I've experience working with USB tokens from some of India's leading Digital Signature providers like e-mudra ( TrustKey, ProxKey, Epass etc.). From requirements specified above you would like to have 1. A Web based Digital Signature Solution to sign PDF and XML. 2. Web-Socket based Client Side/Platform Independent Utility developed using JAVA 3. Running on localhost over designated port using TCP protocol. 4. Receives input from browsers and responds in JSON format. Apart from this you would also like to have validation/signature verification services provided over REST APIs and integration of Signing Solution to your web based application. If you would like to know more about the proposed solution which i have already developed, feel free to revert. Thanks and Regards, Jithin

₹112.500 INR en 7 días