Sheet 01 / Personal matthewmcnamara.com · Rev. 2026

My name is Matt and I build things.

Software. Hardware. Businesses.

Fig. AThe builder, illustrated
Illustrated portrait of Matt McNamara
Hardware 25+ Products owned end to end, including 8 IoT data loggers
Software 2B+ Data points on DicksonOne, from tens of thousands of loggers
Businesses 250K+ Pairs of No Cold Feet socks shipped
Helping 1:1 Founder help, a few at a time
§ 01 · About

Builder of things.

  1. v0.1Legos
  2. v0.2Taking apart electronics
  3. v0.3Building PCs
  4. v0.4Tinkering with Arduinos
  5. v1.0Building businesses

It started with Legos. Then it was taking apart electronics to see what was inside, building my own PCs, and tinkering with Arduinos.

I studied advertising at the University of Illinois, then spent 15 years at Dickson, a family-owned manufacturer. I started in marketing and ended up leading product.

Today I run a sock company with my wife, run an ink company I acquired, and help other people grow their product businesses.

§ 02 · Projects

Things I've built.

6 entries
02.A · Running nowP-01 to P-04
02.B · Built at DicksonP-05 to P-06
P-05 · Software + hardware

DicksonOne

An IoT monitoring platform I prototyped on an Arduino as a skunkworks project, then grew into an industry-leading product serving pharma, med device, and biotech.

Origin
Arduino skunkworks
Markets
Pharma, med device, biotech
§ 03 · Get Help

I love helping people build things.

I've taken a product from an Arduino prototype to an industry-leading platform, bought and now run a 20-year-old business, and launched brands from nothing. When I weigh in, it's from the operator's chair — not the sidelines. I take on a few founders at a time.

  • 01Pressure-test the ideaHonest feedback before you spend months building the wrong thing
  • 02Plan the path to marketGo-to-market, napkin modeling, sourcing, execution, and the technology bets that are expensive to reverse
  • 03Sharpen the productUI/UX feedback and ruthless feature prioritization — what to build, and what to leave out
  • 04Talk through the hard callThe decision you can't bring to your own team