Analog Circuit Board Design

I need a circuit board designed for prototyping purposes. The board is intended to support analog components and will be used to connect 8 momentary switches that provide a shared ground.

Requirements:
- Design a circuit board for 8 momentary switches
- Support for analog components
- Prototyping purpose

Ideal skills:
- Experience in designing circuit boards, particularly for analog applications
- Familiarity with momentary switch integration
- Prototyping and testing skills