Hello! I have checked the .pdf file and I can tell for sure that our developers are able to complete this project. We have knowledge and experience in node.js. Please, review our profile: the penultimate project concerned node.js.
In area of web development our main specialization is LAMP stack of technologies (Linux, Apache, MySQL, PHP) but we have experience with Python, Node.js and .NET stack of technologies either.
Please, contact us in chat, and we can discuss all the points.