Ergonomic Refinement of Handheld Product

I need an experienced designer to refine the ergonomics of a small handheld product using Fusion 360. The final design should be CNC-ready and delivered as STL files.

Key Requirements:
- Improve grip comfort
- Optimize weight distribution
- Ease of use enhancements
- Add product name as engraved detail on the outer surface

Ideal Skills and Experience:
- Proficiency in Fusion 360
- Experience with CNC machining
- Strong understanding of ergonomic design principles
- Attention to detail for engraving and surface finish

Please provide examples of similar projects.