One of the most common misconceptions hardware founders bring into a first meeting: "We just need a prototype." What they mean is proof-of-concept. What they need is a development roadmap. The difference is 12–18 months and the quality of every decision made along the way.
At Magoz, we run every project through 8 stages. Each stage has defined deliverables, exit criteria, and a handoff to the next. Here's what they are.
Concept & Feasibility
Define what the product needs to do, identify core technical risks, and evaluate whether the concept is physically and economically viable. Output: feasibility report, initial BOM estimate, go/no-go recommendation.
Requirements Definition
Translate the concept into a formal requirements document — functional, performance, environmental, regulatory. Every requirement must be measurable and linked to a verification method. This document becomes the contract between engineering and product.
Architecture & System Design
Break the product into subsystems. Define interfaces between mechanical, electrical, and firmware layers. Choose core technologies and suppliers. Identify the longest lead items and start procurement.
Detailed Design
All subsystems designed in full. CAD models, PCB layouts, firmware architecture, BOM finalized. DFM review happens here — not later. Design review gate before moving forward.
Proof-of-Concept (POC) Build
First physical build — often uses off-the-shelf modules and rough housings. Goal is to validate core technology assumptions. Not for showing to investors. For learning.
Engineering Prototype (EP)
Functionally complete unit built to designed specifications. All subsystems integrated. Systematic testing against requirements begins. Multiple EP rounds are normal. This is where most of the learning happens.
Pilot Production
Small-batch run (10–50 units) using production tooling and processes. Validates the manufacturing process, not just the design. Identifies assembly issues, jig requirements, quality control points.
Serial Production
Full production with defined process controls, incoming inspection, and outgoing quality gates. Regulatory submissions (CE, FCC, FDA, MoD as applicable) completed or in progress. Supply chain locked.
How long does it take?
The honest answer: it depends on complexity, regulatory requirements, and how well-defined the product is when you start. A consumer electronics product with no regulatory requirements can move from concept to pilot in 12 months. A medical device or defense system will typically take 24–36 months to reach serial production.
What we can promise: a structured process dramatically reduces surprises. You always know where you are, what the next milestone is, and what's at risk.
Where Magoz comes in
We can engage at any stage — from initial feasibility through serial production. Most clients come to us at Stage 1–2 (concept validation) or Stage 5–6 (stuck on a prototype that isn't progressing). Either way, we map the remaining path and run it.
If you want to walk through where your product currently sits — and what's needed to move it forward — let's talk.