Hi. I can work with you and provide you Angular + Firebase based application that will allow the user to generate statistics for multiple filters as date, type process and so on, enable to create views of reports and to allow export the records in the report as a PDF file and in print.
I have recently created a website with Angular and Firebase, which is a kind of Vocabulary website.
I can assure you that you'll get quality work from me. And please note, the price and the duration can vary once we discuss the project in details. I have the basic idea of what you need but will need to have a discussion to understand the requirements better. We can have a futher discussion in the inbox.
Thanks