Enveloping, signing and creating PKCS#7 DER message with .pfx certificate

Hi, I have 10+ years experience in .NET Framwork also .NET Core App. I also have experience with PFX Certificate, so please drop me a message so we can discuss about this project. I hope we have a chance to work together. Regards

Hi, there. I have finished the similar project as you post 2 weeks ago. I read your requirements carefully and understood very well about the project scope and start working accordingly in stages. I am having more than 6+ years of experienced in programming and I believe that I can start working step by step and achieve the project goal in short time frame. I look forward to hear from you soon. Best Regards.

Hi dear Employer, how are you doing? I go by Alexander. I am interested in your project. I can assure you that I am fully capable of executing any level of the task /project based on my skillsets. I have successfully performed similar projects in the past. I would not mind sharing a few samples as proof of my credibility. Let me know when you are available for a 15-30 minutes chat about your project. It is FREE OF CHARGE take full advantage and consult, I would love to share my solution(s) with you. Thank

Main specialization: * developing Windows Desktop and Web solutions (mainly using C, C++, C#, ASP.NET) * converting/translating/porting code from one programming language to another programming language. * writing wrappers around miscellaneous libraries, packages and SDKs, mainly for using it with other programming languages Core: PHP, HTML, CSS, WordPress, Javascript, HTML, CSS, Angular, node.js, Ruby on Rails, React.js, ASP.NET, React Native, ExpressJS, AJAX, MVC, VB.NET, WPF, CMS, JSON, Vue.js, Docker, Odoo, RESTful API eCommerce: WooCommerce, BigCommerce, Shopify, Ecwid, Shopware, Prestashop, Joomla, Drupal, Zoho, Odoo, WHMCS, Yii, vTiger, SuiteCRM, SugarCRM Desktop: Java, Python, C# Programming, C Programming, Socket IO, Linux, C++, Programming, Delphi, Qt++, VB, Golang, Blockchain, Crypto Development C & C++ & & C# expert ? JAVA & Qt expert ? AWS & Google cloud ? PYTHON ? ANDRIOD

Hello respected client. Thanks for posting. I am happy to send my proposal on this project. I am highly interested in this project as I have substantial experience in developing various blockchain and NFT websites for clients.. I am very proficient with Rust, Solidity, Ethereum, token generation, digital currency exchange, proof of work (POW), and building innovative, highly customized, robust, feature-packed, and modular blockchain development solutions. I have seen your project's requirements carefully. I am ready to start your project immediately and I really can complete your project perfectly in a short period. And fortunately, I have completed a similar project for another client recently so that I feel confident about this project and I think that I'm the right person for this work because I have many good projects that I have accomplished. I would love to work with you for long term. I will show you my ability. Please contact me for more discussion so we can start the project right now. Let's finish this task ASAP Best regards! Temur Khan