Hello,
I understand that you need a POS like device with smart card reader including some peripherals (keypad, display).
I have been working in the field of embedded system development for 2.5+ years. I can complete this project.
I will split the project into smaller milestones, acheiving card reading, lcd, and peripherals one by one. Then I will design the final PCB and boxing. After that I can send that to you depending on your query.
If you are interested more, please knock me a message here. We will talk then.
Thank you,
Shamir Shakir