I understand you need someone to build a FileMaker app for you with security and good UI/UX. I would be glad to speak with you to gether more details about your requirements.
Relevant Skills and Experience
I am a Certified FileMaker Developer (14, 15, 16) with years of experience designing databases from simple to highly complex.
Proposed Milestones
$150 USD - Data Modeling and ERD delivery
$400 USD - Beta Version delivery for user testing
$200 USD - Final Version 1.0 delivery
Additional Services Offered
$500 USD - Filemaker Server install and setup (via local machine, FileMaker Cloud (AWS) or third party hosting)
How your database be used?
How many users?
What versions/devices will you use?