Build a Script / code to create PDF's via Form Submission data

OK HERE IS AN UPDATE AS ALOT OF YOU ARENT UNDERSTANDING WHAT WE WANT LOOK AT THIS BELOW [login to view URL] We are wanting to create a CRM platform which can also create job reports, certificates and other PDF doccuments. At present i use google forms and script to create pdf's via templates and the data is stored in a spreadsheet ( google ) which we use also as a database. What i want to do is put it all together in one website. Our website is a wordpress site so the softwrare id like uploaded to this here is our current forms we use [login to view URL] job report creator form JOB BOOKING SYSTEM WHICH ALSO CREATES GOOGLE CALENDER EVENT [login to view URL] I would like code i believe it will be java maybe. I want to create a pdf document copy, when the form is filled in. The forms data will transfer to create a report in PDF and the data stored into a spreadsheet. The documents layout will be easily customisation would like it usable on our website using a login from our own website ( wordpress site) The documents will be Gas reports ( IE GAS SAFETY RECORDS AS SEEN ONLINE ) JOB REPORTS WARNING NOTICES ETC At present we use google forms submits which creates what we need. But i would like my own usable software. I do not want one of these cloud based platforms. I want my own! reference links [login to view URL] would like the similar to this implemented into our website this is example of the document [login to view URL] Kind regards MD Ryan shannogroup@[login to view URL]