A living portfolio

Things I've built, am building, and am still figuring out.

Some of these are companies. Some are practice communities. Some are essays. Some are bands. The throughline is the same: build things that flow with life, fruitfully and with zest.

Bucket

Companies

Current

Caliburn Technologies

The cybersecure OS for autonomous systems

Director of Operations · 2025 -

Deployed aboard Navy warships

Completed

Green Pants Studio

Delightful software that makes money

Founder and Chief Product Officer · 2018 - 2026

200+ products shipped, Austin and Dhaka

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Exited

Vendidit

Marketplace platform for reverse logistics

Chief Product Officer · 2023 - 2025

Investor-backed marketplace, national press coverage

Exited

Pinwheel

The all-tool, no-toy smartphone for kids

Co-founder and COO · 2020 - 2021

$1M revenue in 9 months, hired 95% of the team

Exited

Skribe

Perfecting the Zoom deposition

Co-founder and Head of Product · 2021 - 2022

$1.3M raised, $5.4M customer waitlist

Completed

NXTBoard

Turnaround of an EdTech platform

Turnaround CEO · 2018 - 2020

Right-sized burn from $400K/mo to $65K/mo, 35-250% improvement on velocity, quality, and happiness

CompaniesCompleted

statUP

Skill tracking for youth sports

CEO and co-founder · 2015 - 2018

30,000 users. Backed by Landon Donovan.

CompaniesExited

9Lenses

Strategy assessment software for Fortune 500

First employee to Director · 2011 - 2015

150+ F500 consulting engagements. CEB Strategy Case Study of the Year, 2015.

CompaniesCompleted

Best Value Technology (DHS)

Homeland Security division built from scratch

Deputy Program Manager · 2009 - 2011

Lead proposal writer on $30M+ won bids

Bucket

Practice and writing

Practice and writingCompleted

Ethos Debate

Two thousand years of rhetoric, taught to teenagers who change

CEO and co-founder · 2005 - 2017

2,500+ students. 10 national champions. Book co-authored. 150,000+ words.

Practice and writingCompleted

Upside Down Debate

A Deeper Why to Persuasion

Co-author · Book

Classical rhetoric for the next generation of debaters

Practice and writingOngoing

The Isaiah McPeak Show

Entrepreneurial communication, startup coaching, rhetoric

Host · Ongoing

Field notes from the practice, in audio

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Practice and writingOngoing

CEOWORLD opinion column

Out-of-touch leadership, executive hurdles, and field notes

Columnist · Ongoing

Plus essays on LinkedIn, Ethos, and elsewhere

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Bucket

Community

CommunityOngoing

Franklin Park Big Band

Trumpet section. Conservatory training meets community.

Player · Ongoing

A community container, not just a band

CommunityOngoing

Evolve Social Wellness

Helping people build aliveness on purpose

Advisor and contributor · Ongoing

An experiment at the seam of wellness and community

CommunityOngoing

Debate coaching

Volunteer coach since 2005

Coach and mentor · 2005 -

150+ students mentored continuously, ten national champions

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