Industrial Voltage Stabilizer Design

I need a seasoned electrical / electronics engineer to take a voltage stabilizer for industrial equipment all the way from concept to a bench-tested prototype. The unit must accept anything from 200 V to 480 V on the input side.

What I am expecting from you:
• A complete schematic with component selections that balance reliability and cost.
• Simulations (LTspice, PSpice or equivalent) that verify thermal behavior, transient response and overall regulation.
• PCB layout files (Altium, KiCad or similar) ready for fabrication, with clear creepage / clearance and EMI considerations.
• A detailed bill of materials, including alternative parts in case of supply issues.
• Assembly and test procedures so I can replicate your bench results and move to pilot production.
• Ongoing guidance while I build and debug the first hardware sample.

If firmware or digital control is the best way to meet the spec, include concise, well-commented code and in-circuit programming instructions; otherwise a purely analog approach is fine. Safety standards for industrial environments—as well as sensible thermal management, short-circuit protection and over-voltage shutdown—must be baked in from the start.

Please tell me about similar power-electronics projects you have completed and let me know which design tools you prefer. I’m ready to kick off as soon as I find the right partner.