Fixing a REST API communication problem within .NET

Hi there! My name is Rajeev and I'm an experienced .NET developer with 10 years of hands-on experience in the framework. From my portfolio you can see that I've worked on a wide range of projects - from web applications to APIs and desktop software. I understand that you're looking for someone to help with the problem of communicating with a device using POST messages. The communication works fine using Postman or curl but does not work when using .NET PostAsync method. This issue needs to be fixed. I'm confident that my skillset is exactly what you're looking for when it comes to solving this problem - especially my expertise in network communication which will be necessary for getting the job done. I'd be more than happy to discuss further how my past achievements have contributed towards optimizing performance, quality assurance and end-to-end solutions for clients. If you're interested in working with me on this project please don't hesitate to reach out so we can start the conversation today!