Automatic generation of table reports => pdf?

Question

excel

There is a task of automating reports: not SEO, but close.
Now a google document is used, where several values ​​and comments are changed. All important information can be transferred to tables. In it, you can build all the necessary diagrams.
Attention to the question: how to write a technical specification for a freelancer and what kind of freelancer to look for. The task is to display tabular data in a PDF report a4. Will the headings and some text remain unchanged?
Or maybe there are ready-made solutions? Do not throw off links for SEO solutions. Doesn't fit at all.

Answer 1

The most flexible solution
1. Generate html with the necessary markup and data
2. Convert html to pdf using wkhtmltopdf.org (there are adapters for different programming languages ​​- google)