Product Design & Prototyping

I turn a validated scope into a product that a factory can quote. The work is for teams holding a funded concept and no buildable specification. Afterwards there is a drawing pack, a tested prototype and a bill of materials with named suppliers.

The output is a buildable specification: geometry, materials and tolerances a contract manufacturer can quote against without a meeting.

I begin with the architecture, deciding which parts are bought, which are made and where the product will fail first. From you I need the funded scope, the target cost and access to anyone who has used an earlier version. Each prototype is built to answer one question, so every build retires a named risk instead of merely looking finished.

The work stops at a release-ready drawing pack. I hand over the CAD, the bill of materials and the test record; I do not manage tooling or the production ramp. Certification testing, electronics layout and firmware go to specialists I name up front, with a brief written in their terms.

TYPICAL ENGAGEMENT
6 to 12 weeks, part-time.
WHAT YOU GET
Architecture, prototypes, drawing pack, BOM
WHEN TO CALL ME
A scope is funded and no factory can quote it.
WHAT THIS IS NOT
Not tooling management, electronics layout or firmware development.
01

What this capability covers

Exploded view of a device, housing, board, gears and seals laid out in a line

01

Product architecture

Deciding what is bought, what is made and where the load paths run. The output is a part tree with a cost and a supplier against every node.

Close-up of a white product edge meeting brushed metal along a blue seam

02

Industrial design

Form, ergonomics and finish decided against the use case and the target cost. The output is surfaced CAD and a colour, material and finish sheet.

Hands carving a blue foam model among grey foam test shapes

03

Prototyping

Each build answers one question and is retired once it has. The output is a test record stating what passed, what failed and what changed next.

An opened steel injection mould beside grey and blue moulded parts

04

Design for manufacture

Reworking parts for the process that will make them at volume, before tooling is cut. The output is a drawing pack a factory can quote without a meeting.

A rigid box opened to show a blue product under tissue paper

05

Packaging & unboxing

Pack format, protection and shelf presence specified alongside the product, not after it. The output is a dieline, a material specification and a cost per unit.

Rows of knobs and caps in graded sizes and finishes, one in blue

06

Design systems

Shared parts, fixings and interfaces across a product family, so the second product costs less to build than the first. The output is a controlled component library.

NEXT STEP

The first conversation names the part most likely to fail first.

It runs forty-five minutes, costs nothing, and ends with the prototype I would build first and the question that build answers.

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