As an experienced software developer with a long-standing focus in JavaScript and extensive knowledge of Node.js, I'm uniquely qualified to handle your project involving signing PDFs with a p7s key. Over the past 12 years, I've worked with a myriad of projects, including web development, Virtual Assistance and I have successfully graduated over 300 projects overall. My core expertise lies in delivering top-quality work within tight deadlines – something that I believe is crucial for your needs.
Not only have I mastered the technical aspect of your project—leveraging my skills in JavaScript and Node.js to add the API response to the PDF and saving it locally—I also offer a valuable layer of project management experience, including flow diagrams as per requested, which will come in handy when dealing with larger files, handling multiple signatures, and undertaking similar projects efficiently.
Additionally, my skills in graphic designing using softwares such as Adobe Photoshop can be beneficial to ensure that the sign is clear and easily distinguishable when opened in Adobe Acrobat. Moreover, given I am adept at deciphering Java examples for understanding requirements - like you provided - transitioning into Node.js/TypeScript for implementing this solution is something that comes naturally to me. With me on board, you don't just get a coder but a reliable partner dedicated to providing exceptional quality within reasonable turnaround time. Let's get started!