About · Thomas McKee

A bit about me

I'm a design engineer based in Edinburgh, helping founders, startups and product teams turn ideas into products that actually work and can be manufactured. I spent over four years at Ooni taking premium consumer products from concept to volume manufacture, including the Red Dot-winning Volt 2 and the iF-winning Karu 2, and now I bring that experience to projects of every shape and size.

4
design awards on products carrying my engineering
3
patented or patent-pending inventions
1st
class MEng in Mechanical Engineering
Low · mid · high
volume manufacture, designs optimised for each
The background

A bit about me

I studied mechanical engineering at the University of Sheffield, and my master's shaped how I approach design. I bring a technical side to the work, applying engineering theory and evaluating designs both numerically and analytically, with mathematical models and a range of simulation software. I balance that with a deep appreciation of aesthetic design, aiming for products that create a positive emotional reaction in the user.

From there I joined Ooni's new product development team as a design engineer. It was a small team, so I was owning projects straight away. On the dough proofing trays I started from consumer research and turned a vague brief into robust product requirements, which let me take the trays all the way to the production line. Over the next four years I took multiple award-winning products from concept to market, including the iF-winning Karu 2 and the Red Dot-winning Volt 2. That gave me a practical understanding of what it takes to ship real products, where performance, cost, safety and manufacturability all have to be balanced within tight timelines and development budgets.

Toward the end of my time at Ooni, I took on defining and developing the Volt 2's function and performance, and ended up leading the firmware development too, despite being a mechanical engineer by trade. I'm always willing to learn new technical skills and pick them up quickly, and that project put both to the test. Alongside it I consulted on other projects across the business, including gas systems, kitchen utensils and more. I designed parts and sub-assemblies for production runs from hundreds to tens of thousands, navigated complex regulatory landscapes, and worked with suppliers all around the world, remotely and on the factory floor. Those few years taught me more about taking products through the full development journey than many engineers learn in a decade.

Today I work as an independent technical partner to startups, entrepreneurs and founders, supporting them across the whole development journey. I set up on my own because I saw how difficult it can be for early-stage hardware companies to get experienced engineering support. Many founders have strong product visions but limited technical resources. I work closely with them to guide projects from early concept through to production, reducing technical risk early and keeping momentum by blending creative problem solving with analytical engineering, simulation and prototyping, all within a clear development framework.

I enjoy working with passionate people and helping ambitious ideas become robust, well-engineered reality. Over the last year it's become a real calling, and the satisfaction of seeing an idea out in the world, used by real people, is second to none.

How I work

Forward thinking, with a steady rhythm

01

Understand the problem first

I like to challenge the initial assumptions and put real effort into understanding the problem up front. It always pays off later, when changes get more expensive.

02

Quantify, test and validate

Loads, stresses, tolerances and failure modes are worked out and used to shape the design and how it's made, through hand calculations, FEA and CFD, and models checked against real measurements.

03

Structure and rhythm

A clear development plan with rapid, fail-fast prototyping and iteration reduces long-term risk while keeping the project moving, making the rhythm perfect for first-time founders.

04

The whole picture, in plain English

I zoom out to see the whole picture of product development, whether that's mechanical and electrical integration or UX against performance. I try to understand how every decision affects the other aspects of the design, and explain the trade-offs clearly, so you always know where your product is and why.

Range

Where I've worked, and what I've designed against

My experience covers a wide spread of industries, from precise medical analysis to low-budget pressure vessels, and a long list of ways products fail in the real world.

Industries
High-temperature outdoor cookingKitchen appliancesConsumer electronicsKitchen productsSports productsGaming hardwareIndustrial equipmentBiomedical analysis
Failure modes designed against
Extreme heatThermal cyclingUV exposureRain and water ingressSteamCorrosionFatigueBending & bucklingImpactVibration
Capability

Skills, software and processes

The full toolkit I bring to a project. The case studies show most of it in action, and this is the rest of what I can take on.

Core skills
Mechanical design FEA CFD Structural analysis Hand calculation Mathematical modelling Thermal engineering Tolerance stack analysis GD&T DFM & DFA Tooling development Materials selection Application firmware UI & UX definition Control systems & state machines Electronics integration Combustion & airflow Test rig design & instrumentation Requirements & verification PRD, DVTP, DFMEA & UFMEA Standards compliance & certification Industrial design intent Supplier liaison Multi-discipline team leadership
Software & tools
SolidWorks & PDM SolidWorks Simulation SolidWorks Flow Simulation ANSYS Mechanical MATLAB Python KeyShot Multi-channel data logging
Manufacturing processes
Injection moulding Overmoulding Pressure die casting Sheet metal stamping & pressing Deep drawing CNC machining Laser cutting Welding Powder coating Soft tooling & rapid prototyping High-volume assembly
Track record

Shipped, recognised, and sold worldwide

The work

My work has reached the shelf and been recognised for it. The Ooni Volt 2 won a Red Dot Design Award in 2026. The Ooni Karu 2 won an iF Design Award and a German Design Award in 2024, and its door architecture carried onto the iF-winning Karu 2 Pro in 2025. I'm named on three patented or patent-pending inventions: Pizza Intelligence™ adaptive control firmware, ClearView™ anti-sooting door geometry, and a removable oven door. All on products that had to perform in extreme conditions, be safe, be manufacturable and be loved, all at once.

Red Dot 2026 · Ooni Volt 2 iF & German Design Award 2024 · Ooni Karu 2 iF 2025 · Ooni Karu 2 Pro

See the case studies →

What I stand for

Values

01 Integrity
Decisions are evidence based and transparent, with clear communication on where trade-offs need to be made.
02 Thoughtful Innovation
Creative solutions to practical engineering problems that aren't complex for the sake of complexity.
03 Long-Term Solutions
In both design and process, ensuring early work is done properly to reduce the risk of re-work.
04 Positive Impact
Engineering should be a force for good, used meaningfully whether in a commercial or pro-bono setting.
Beyond the commercial

Engineering that gives something back

Alongside client work, I give part of my time to pro-bono engineering for charities, social enterprises and projects with a social or environmental impact. I believe good engineering should contribute beyond commercial success, and sustainability is something I bring into my design work from the start, so by working with me you help support that too.

I also love teaching. Whether it's a founder learning how product development works or someone picking up a new skill, helping people understand the engineering is one of my favourite parts of the job. Outside of work, you'll find me playing all sorts of sport and playing music.

Let's talk

Have a product that needs to become real?

Take your first step now! Get in touch with a message or book a call and tell me about your idea, whether it's a first concept or a full design that needs to be made manufacturable. I'll tell you whether I can help and where.

Book a free intro call → Or start with a £50 Power Hour