Hello,
"Test completed".
I am a publishing professional worked for keyboarding and typesetting many scientific and technical books in latex/Lyx using scan/handwritten document.
I have about 15+ years of experience. I have worked for many US and UK publishers on LaTeX books.
I went through your requirement. Having worked on so many LaTeX books, I can assure you of well coded tex files, pdf created. I can do justice to maths/equations as I am well aware of latex symbols and commands.
I have working knowledge of Illustration as well and can help you create figures, if required.
I can create a sample file if you desire so. If you want to compile it on any available latex template (cls/sty), I can do that for you. Just let me know.
Looking forward to hearing from you!
Best,
Shashi