I'm an ORACLE Certified at Java Programming, and have been using JavaFX for many of my clients. I have used JavaFX technology since JavaFX 1 until now.
My clients even include a bank that need a data visualization through charts. And until now they're still using it.
I'm also an expert also at SQL Database.
As in milestones, I will work first on the design. After the design and charts is approved, we move to visualization with sample data.
As for privacy policy, I will never take your data to public or any third parties.