Charlie AlsmillerBuilder · Pilot · AuthorConnect Position report · Still in motion
Build what matters.Live before everything is finished.
Notes on technology, trust, aviation, and a life in motion.
A flight path moves from Start to Charlie's current position, labeled Now, and continues forward.
A practical compass
Four questions for the work—and the life.
What matters?
What will hold?
What begins now?
Books in progress
Experience turned into something useful.
One book is about building a life. The other is about building a business. Both are about reducing the distance between what we say matters and how we actually operate.
Charlie Alsmiller
AltitudeHow to Live Fully Before Everything Is Finished
Life · Leadership · Adventure
Altitude
How to Live Fully Before Everything Is Finished
The book
Altitude begins with a tumor on a screen and an unexpected realization: the life Charlie had built was still unfinished, but it had not been unlived. Part memoir and part practical compass, the book explores trust, competence, marriage, mortality, adventure, betrayal, second acts, and the quiet danger of postponing life until everything feels settled.
Through stories from entrepreneurship, Scouting, cancer, family, and the trail, Charlie offers four grounding questions: What is true? What matters? What will hold? What begins now? The result is a framework for ambitious people who want to keep building without confusing achievement with aliveness.
PreviewMost of us do not postpone life all at once. We postpone it in respectable increments—until the company stabilizes, the calendar clears, or the difficult season passes. The problem is not unfinished work. It is believing we must finish it before we are allowed to live.
- Truth before momentum
- Trust and second chances
- Mortality without fear
- Adventure with intention
Charlie Alsmiller
ChannelproofMany Doors. One Company.
Commerce · Systems · Scale
Channelproof
Many Doors. One Company.
The book
Channelproof is a field guide for founders, operators, and executives building businesses across eCommerce, marketplaces, wholesale, retail, and emerging channels. Customers see many doors into one company; behind those doors, disconnected systems and exceptions can quietly turn growth into complexity debt.
Drawing on decades of building commerce and integration companies, Charlie explains how to define operational truth, protect the customer promise, standardize the core while adapting the edge, control exceptions, expose channel economics, and make the next channel easier to add than the last.
PreviewCustomers do not care how many systems sit behind the promise. They remember whether the product, price, inventory, and delivery agree. A company becomes channelproof when every new door opens into the same operational truth.
- Reduce complexity debt
- Define one operational truth
- Standardize the core
- Build for the next channel
ForthcomingTake the diagnostic
Ventures
Different industries. The same operating instinct.
Appterra
Enterprise software built from the ground up and acquired by Descartes Systems Group in 2016.
APIWORX / APIXX
Commerce integration, operational intelligence, and a new generation of AI-first business infrastructure.
A4 Aviation / SortieOS
A better operating model for flight training—built from firsthand experience in the cockpit and on the ramp.
Ideas worth carrying
Clear enough to remember. Useful enough to act on.
Leadership
Build the company you can leave.
A business becomes durable when its standards, systems, and people no longer depend on the founder being in every room.
Operations
The next channel should be easier than the last.
Growth should compound capability—not complexity debt. Architecture is strategy expressed in operating decisions.
Life
Unfinished does not mean unlived.
The meaningful life is not waiting on the other side of a clean calendar, a solved business, or a perfect moment.
Standards
Standards define condition.
What we repeatedly accept becomes the organization, the relationship, and ultimately the life we inhabit.
About Charlie
A builder by trade. An explorer by temperament.
Charlie Alsmiller is a software entrepreneur, author, pilot, Eagle Scout, and lifelong adventurer whose work centers on a simple idea: build what matters, and live before everything is finished. Across more than 35 years in technology, he has helped turn complex systems, ambitious ideas, and growing organizations into businesses capable of lasting beyond their founders.
Charlie began his career as a programmer at Bell Helicopter and went on to consulting roles with Deloitte and PwC before leading venture-backed technology companies. He founded and led multiple software businesses, including Appterra, a B2B integration company acquired by Descartes Systems Group in 2016. Today he is the founder and CEO of APIWORX and is developing a new generation of AI-first commerce infrastructure through APIXX, alongside aviation ventures A4 Aviation and SortieOS.
He holds a BBA in Management and Information Systems from Baylor University and an MBA in International Business from the University of Dallas, where he graduated with highest honors. He is also a Goldman Sachs 10,000 Small Businesses graduate. His service has included the Forbes Technology Council, the North Texas District Export Council, Entrepreneurs' Organization leadership, and mentoring the next generation of founders through Baylor's New Venture Competition.
The throughline across Charlie's work is not an industry but a way of operating: understand what is true, build around sound values, strengthen the system, and leave people with something that holds. The Scout Law—especially trustworthiness—remains a practical standard for how he evaluates partners, teams, and his own decisions.
Beyond business, Charlie is a former Philmont ranger, private pilot, hiker, cyclist, husband to Mary for 38 years, and father of two adult daughters. He has traveled to more than 150 countries. Surviving cancer sharpened his conviction that meaningful living cannot be deferred until the work is finished—a belief that now anchors his writing, his ventures, and the adventures still ahead.
150+Countries explored
2016Appterra acquired
38Years married to Mary
EagleScout for life
The next useful conversation
Building a company, a second act, or a more intentional life?
There is probably more common ground than the categories suggest.
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