Walid Rafik.

Hardware services

Audit. Develop.
Move your product forward.

A product to unblock, electronics to develop, a team to coordinate. My work starts with your situation and the decision you need to make.

01

Audit.

Your product behaves unexpectedly, or a validation stage is approaching.

I review architecture, integration and field observations to identify what needs attention.

Deliverables. A summary of findings, identified risks and prioritised actions.

Related work — Matelex · Entroview

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02

Develop.

You need to turn a technical principle into something you can test.

I develop electronics and embedded building blocks, then support their physical integration.

Deliverables. Documented architecture, a prototype or demonstrator, and test tools.

Related work — Zelvra · Withings · Proskope

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03

Coordinate.

Technical choices and engineering disciplines need to move together.

I connect electronics, firmware and mechanical work to clarify decisions and prepare the next steps.

Deliverables. Documented architecture choices, clear responsibilities and a validation plan developed with your team.

Related work — COMAP · MakingNoise · Entroview

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We agree on scope and deliverables to match your product’s stage.

Discuss my needs

Getting started

From context to scope.

01

Share

The product, its development stage, what is blocking progress and the actual deadlines.

02

Scope

Available documents, required access, responsibilities and the expected deliverable.

03

Move forward

An agreed scope of work and decision points.

Let’s talk about your product.

Send a message

1–2 min · No commitment. Required fields: *

Your project and contact details

Your product, its stage and what you need. No confidential details.

Company and timeline (optional)

I usually reply within 2 business days.

Frequently asked questions

My project is confidential.

Share only the general context in this form. We can agree on an NDA before sharing technical documentation.

Can you work with my team?

Yes. I work alongside your existing team and partners, with an agreed role and scope.

One-off project or ongoing support?

Both are possible: a focused audit, demonstrator development or ongoing technical support, depending on your needs.

What happens after the first conversation?

If your needs match my expertise, we agree on scope, deliverables, working arrangements and a quote before starting.