Hello,
I have good Javascript knowledge and I can do pdfmake well also.
I have checked the documentation of PDFmake , and it was very easy for me.
Also I have good experience with PDF generation and OCR in C#, I think it will be good help with your project.
I am honest, committed developer and I will always keep my client's confidential.
Please contact to me and let me start work for you.
Regards.
Ruslan.