Display PDF on website/smartphone

We looking for someone experienced with PHP/JSON to exatract and display PDF on a website in which the PDF data is base64 encrpypted and resides on the database from another server Attached is the system flow There are mainly 2 scripts to work on 1) Script #1 to get the url parameter, extract data from Script #2 via httprequest and display PDF on browser 2) Accept httprequest from script #1 and get the required PDF data from database in remote server then send the data back to script #1 The data needs to be secured. Hence coding will need to be done in securely manner. Budget is around USD50-USd100 please send me your list of projects/samples and details about you P/S one of the servers is Linux based. So some knowledge in Linux to ensure php can run accordingly is preferred