Andy Miller

I make simple websites for folks who need them.

One page, two pages, or three. Built with care, fast to load, easy for clients to update. Based in Berkeley, California.

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Andy Miller

I’m a product designer and inventor. Day to day, I run Loamist, a Berkeley climate-tech company building infrastructure for biomass-based carbon removal (Breakthrough Energy Fellow, cohort 4).

Before that I led innovation at The Flex Company, co-founded Keela — the best-selling menstrual cup in the United States by unit volume — and worked at the intersection of bioengineering, medical devices, and consumer product design. Sixteen patents, coverage in Teen Vogue, The New York Times, and Wired, and a handful of awards listed below.

On the side I help friends, neighbors, and small businesses get simple, well-built websites up. If that’s you, say hi.

2019 – 2022
Red Dot Design Award × 3
Sustainable product design at The Flex Company. Products that diverted more than 5,000 tons of single-use waste.
2025
New Brand Identity. An ultralight, packable dog leash that weighs as much as a single AA battery. Designed at Mucho.
2025
Sports & Leisure category. Ultraderp’s tongue-shaped leash and playful logo system. Designed at Mucho.
Where the Ground Hums — interactive map of the US magnetotelluric field with sacred sites overlay
2026 · Data visualization
Where the Ground Hums

An interactive map of the United States’ magnetotelluric field, layered with sites long called sacred. Built from the USMTArray national impedance map. Hidden continent included.

Loamist Trade Finance Copilot — one-pager infographic
2024 – present · Climate tech
Loamist

Founder & CEO. Building infrastructure for biomass-based carbon removal, and a Trade Finance Copilot that automates Letter of Credit examination for corporates and banks. Breakthrough Energy Fellow, cohort 4.

Ultraderp dog leash — kraft packaging with hand-drawn logo
2025 – present · D2C product
Ultraderp

Founder. An ultralight, packable dog leash that weighs as much as a single AA battery — 45 grams of woven UHMWPE, tested to 300 lbs, packed into itself. Shipping direct to consumers from Berkeley. Brand identity by Mucho — D&AD Award and Brand Impact Silver.

The Flex Company product family — menstrual cup, reusable disc, wipes, and foaming cleanser
2017 – 2022 · Consumer product
The Flex Company · Keela

Co-founded Keela, the best-selling menstrual cup in the United States by unit volume. Led product and innovation through the company’s 2019 acquisition and beyond. Three Red Dot Design Awards. Coverage in Teen Vogue.

Uniform Teeth iPhone app — three screens of the clear-aligner companion app
2016 · App design
Uniform Teeth

Patient-facing iPhone app for a direct-to-consumer clear-aligner clinic. Treatment-stage tracking, photo check-ins, and a calm, clinical interface that softened a medical product into a consumer one.

Bespoke Innovations 3D-printed prosthetic leg fairing on a seated model
2011 – 2015 · Medical devices
Bespoke Innovations · 3D Systems

Design lead on 3D-printed prosthetic leg fairings and arm casts. Scan, design, print — one of the earliest commercial applications of additive manufacturing to a personal medical device. Acquired by 3D Systems in 2012.

Skylight scope mount featured on Wired’s G-Lab, turning a smartphone into a clinical microscope
2011 – 2014 · Bioengineering
Skylight

A pocket-sized scope mount that turns any smartphone into a clinical-grade microscope. The commercial successor to the Global Focus Microscope. Featured on Wired’s G-Lab and covered by The New York Times.

Global Focus Microscope in field use — researcher peering through the rugged, low-cost diagnostic scope
2009 · Bioengineering
Global Focus Microscope

A rugged, low-cost field microscope for malaria and TB screening in low-resource settings. Rice University senior capstone, deployed across sub-Saharan Africa. Covered by The New York Times.

andymill@gmail.com

Available for small projects. Berkeley, CA.