As a seasoned developer with an extensive career development record, I'm confident that I have the right expertise and skills to add a two-factor authentication (2MFA) system to your desktop Java application. My proficiency in Java, coupled with my core strength in desktop application development and security, makes me an ideal choice for your project. I've successfully implemented 2MFA systems in various applications before, prioritizing compatibility with Windows OS, which aligns nicely with your key requirements.
My past experiences do not only span across a variety of fields including Web, Mobile, Blockchain, and Game development but also across different platforms as your project demands. Over the years, I've also demonstrated a commitment to SOLID principles, an approach that will be fundamental in our collaboration.
Lastly, partnering with me for this project ensures you'll work with someone who is not just proficient in the nuts and bolts of the task at hand but also someone who understands the bigger picture and can assist with streamlining processes. I'd love to share more about my previous projects and how they relate specifically to a successful 2MFA implementation should you choose me for this job