Dear client,
I am a hardware engineer with experinece in the hole production cycle of electronic prototypes, from designing schematics and PCB to fabrication and validation.
I can help you with this project designing the DC-DC converter compliant with the requirements you need. I have experience creating DC-DC power blocks (step down, step up), so I can have it in 3 days (Schematics and PCB).
I work with Altium Designer, and i can provide you the whole project files, including the output documentation for production (BOM, gerber files, assembly files, etc) in any manufacturer you wish, taking into account their production capabilies.
If you think i am a good candidate, we can discuss further details.
Best regards,