As a customer, you are looking for someone who can create a custom PDF viewer with search functionality for your web application in desktop/mobile. You have mentioned that the ideal candidate should have experience in developing PDF viewers and be proficient in JavaScript.
I am excited to share that I am a skilled developer with the necessary expertise to help you create this amazing product. My skills include proficiency in JavaScript and experience in developing PDF viewers. This makes me well-suited to create a custom PDF viewer with search functionality for your web application that meets your needs and expectations.
I would be more than happy to discuss further the features required, as well as the timeline for the project, if required. Please don't hesitate to reach out if you have any questions or would like additional information!