CalvinEllis.dev
Calvin’s cheerful family of project mascots gathered in a storybook workshop at sunset.
Meet the whole crew Six projects. One storybook workshop.
Come on in

Welcome to my little corner of the internet

Building useful things.
Making the journey fun.

I’m Calvin Ellis—a retired Army veteran, software developer, and professional collector of ideas that somehow become real projects.

Meet the crew My story

Six projects · One big imagination

Meet the project family

Every project started with a problem worth solving—and picked up a little personality along the way. Tap a card to read its story.

Gabby, a cheerful red road-trip car with luggage, smiling on a winding country road. 01
Road-trip games

Gabby Road Trip

A voice-first road-trip game host built for safe, conversation-led family fun.

Meet Gabby
Kep, a bespectacled owl librarian, holding the CEPLS handbook in a warm library. 02
Project knowledge

CEPLS

A practical project library that gives every plan, decision, proof, and TODO one obvious home.

Meet Kep the Librarian
Piper the Scripture Guide studying an open Bible in a warm, sunlit room. 03
Scripture & study

Bible Breeze

A calm Bible reading and study experience centered on Scripture, prayer, and discipleship.

Meet Piper the Scripture Guide
Tucker, a friendly green turtle, relaxing by the ocean with a telephone and a one-day-at-a-time mug. 04
Recovery support

Quietly Sober

A privacy-first recovery companion built around private progress, meetings, and human support.

Meet Tucker
Calvin’s cheerful software developer mascot sitting beside a laptop and a winding road. 05
The software studio

CalvinEllis.dev

The cheerful home for the studio, its Build Week newsletter, and this growing family of projects.

Meet Calvin
Gumdum and a green Minecraft creeper above a colorful Gumdum.com hardcore SMP games sign. 06
Minecraft worlds

Gumdum.com

A Bedrock-first community of servers, add-ons, web tools, and delightfully blocky adventures.

Meet Gumdum
Calvin Ellis software developer mascot 24 years Army strong Powered by curiosity

The human behind the pixels

Hello, I’m Calvin.

I spent 24 years solving problems in the Army. These days, I solve them with code, community, and an unreasonable number of browser tabs.

I build software that helps people connect, learn, recover, explore, and occasionally survive a Minecraft night. Each project here is personal, practical, and made with heart.

♢ Clear thinking♡ Human first✦ Keep learning
Let’s build something good

Thanks for stopping by

There’s always room
for one more good idea.

Have a project, a question, or a spectacularly nerdy conversation in mind?

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