Looking for a Developer to Automate PDF Letter Generation from Invoices

Hello,I'm seeking a skilled developer to create a script to automate the generation of PDF letters from predefined templates and information extracted from existing invoices.Objective:Automate the drafting of letters to our clients using the same content, but customizing the header with information from our invoices.Incorporate the signature of the signer at the end of each letter.Expected Features:Automatic selection of the header of the corresponding invoice from a database of invoices.Integration of letter content from a predefined template.Customization of the signature based on signer information.Assembly of all elements to create a final PDF file of the letter.Required Skills:Proficiency in programming languages such as Python.Experience with PDF manipulation libraries such as PyPDF2 or ReportLab.Ability to work with databases to retrieve information.