ASP-C# X.509 Document Signing

@designysoft

Hello, Hope you are doing well. We have expertise in Asp.net C# and we have developed many web applications using asp.net. Our team of expert can work on this task and complete within deadline. We have good experience in Infragistics controls and we can achieve this task easily. It will be our pleasure to work with you as our team of experts can use their expertise on this task. Please send me message, so that we can converse further about this task. Best Regards,

@akshaybhagwat76

Hi, With 94% of my jobs completed, all within budget and with excellent recommendations, I am confident in my ability to complete your ASP.NET(C#) Web API integration project with ease. Having significant experience in .NET, ASP.NET, C# programming, and knowledge of Microsoft SQL Server and Web API, the task at hand aligns perfectly with my skill set. Moreover, I believe in good communication and providing support whenever and wherever needed. I guarantee to develop complex web applications in pure C# - a talent that will come handy in this specific project and redefine how document signing is done. Creating an API framework for consuming data from various sources and sharing information will add lasting value to your system. Finally, as a business-oriented professional, I understand the importance of client satisfaction and quick project completion. By documenting each step clearly and providing unit-test coverage for a happy-path signing scenario, your system will be well-prepared for the future while being hassle-free to manage. Simply put, choosing me for this task ensures not just problem-solving but also long-term support.

@deepthi2889

Hi, I am a Full stack developer in Microsoft technologies. I have vast experience on working on projects that suits your requirement exactly. You can check the reviews in my profile regarding the same. My area of expertise is web application development (Web API, ASP.Net web- forms, MVC, classic ASP), Web Development ( Blazor, Angular) , web services (SOAP & RESTFul), MySql & Sql Server as back end (through stored procedures). I have 13 years of experience as a full time software developer. Kindly contact me, lets discuss your requirements.

@devbaloni1983

Hello, Hope you are doing well! I am a .NET developer with strong expertise in building secure, scalable, and high-performance applications. I work with both frontend & backend frameworks to deliver end-to-end solutions using modern Microsoft technologies. What I Can Deliver: 1. Full backend development using .NET Core 2. Secure & scalable RESTful APIs 3. Enterprise web applications with MVC or Razor Pages 4. Fully optimized SQL Server databases 5. Payment gateway / third-party API integrations 6. Role-based authentication & authorization 7. Admin dashboards, CRUD operations, reporting modules 8. Microservices architecture (if required) 9. Application maintenance & bug fixing 10. Cloud deployment (Azure App Services / AWS) Why Choose Me: 1. Clean, maintainable & scalable code 2. Strong problem-solving & debugging skills 3. On-time delivery with proper documentation 4. Experience in enterprise-level systems 5. Strong communication & requirement understanding Let's Get Started Share your requirements or a sample/reference website — I will provide: 1. Best approach 2. Timeline 3. Cost estimate Looking forward to working with you!

@QutubHaider

Dear Sir, IT CAN BE DONE & WE HAVE DONE THIS TYPE OF PROJECT AND WILL BE DONE AT YOUR BUDGET You recently advertised your job posting on this website, we have worked on more than 200 computer software, websites/web portals with required API /B2B integrations, and Mobile apps. (ios&android), Betting Bot(odd/even), mobile games. We have more than 200 satisfied clients. Our skill sets:c/c++/c#/Jsp/Asp.Net/PHP/WP/Python/Pearl/swift/android studio/xamrin/react j/native etc. SCOPE of your work: ASP-C# X.509 Document Signing I WOULD LIKE TO DISCUSS THE PROJECT IN CHAT/ CALL. WE HAVE THE VOICE CALL FACILITY ON FREELANCER. SO IF YOU SEND ME A MESSAGE ON FREELANCER WE WILL HAVE A CALL/CHAT THERE. BUT IT IS MANDATORY THAT YOU INITIATE THE CHAT FIRST SO THAT I CAN REPLY AS PER FREELANCER RULES. Warm Regards, Qutub Haider

@geethasekar1995

I am a senior developer of ASP.NET Core MVC & CMS & ASP.NET & Java with over 8 years of experience in software development. I am an expert on windows and web development using C#, VB.NET, VB6, ASP.NET, Entity Framework, Spring Boot. I work with ASP.NET, Core, MVC, Web API, WebServices, WCFServices, Webform, SQL Server, MongoDB, MySQL, Crystal Report, RDLC, SSIS, SSRS, HTML, CSS, Javascript, TypeScript, Jquery, AJAX, Angular, TFS, SVN, Github, GitLab, Azure, Plesk, Angular, Angular2, Javascript, HTML, CSS, JQUERY.

@Jaswinderkdevbi1

Hello, I am a .NET Developer with 15+ years of experience, specializing in building secure, scalable, and high-performance web and desktop applications. I work with C#, ASP.NET, MVC, Web API, and SQL Server to deliver robust business solutions tailored to client needs. My expertise includes custom application development, enterprise solutions, API integration, and performance optimization. Recently, I also worked on OpenAI API integration for auto-generated content, images, and social sharing, showing my ability to adopt the latest technologies. If you are looking for a dedicated .NET expert who provides quality, innovation, and timely delivery, I’d be happy to collaborate on your project.

@Bavly111

Hello, I'm a software engineer with over 3 years of hands-on experience in developing applications using Python, C#, C++ and Java. I’ve worked across various operating systems and have solid expertise in both SQL and NoSQL databases. Notably, I’ve previously developed an amount of Document Signing Apps which is very similar to the one you described, which gives me a clear understanding of your requirements and the best approach to deliver high-quality results efficiently. I'm confident I can complete this project smoothly and to your satisfaction. If you'd like to discuss the details further or have any questions, feel free to message me—I'd be happy to chat! Looking forward to working with you.