Independent Studio · Est. 2024

We build focused, useful software for people who deserve better tools.

FounderCorey Miller
BasedPittsburgh, PA
FocusAndroid · AI · Civic Tech
StatusOpen to work

A self-taught developer building at the intersection of craft and curiosity.

Corey Miller, founder of Ceymer Studios

I'm Corey Miller — the founder and sole developer of Ceymer Studios, an independent Android software company registered in Pennsylvania. I started building entirely on a tablet using cloud IDEs, taught myself to ship, and now publish real apps used by real people on the Play Store.

My work tends to live where useful meets unexpected: a civic engagement tool that explains your representatives, a tutorial app designed for older adults, a timekeeping app based on the hydrogen line frequency. I ship what I'd want to use.

Outside the studio I work at T-Mobile, and outside of that I co-write a cyberpunk world with my writing partner — but more on that below.

PlatformsAndroid · Web · Cloud
StackTypeScript · React · Firebase
AIGemini · Claude · Custom Tooling
Live Apps3 on Play Store

Always sharpening the tools.

Currently completing

Google UX Design Professional Certificate

Issued by Google · Hosted on Coursera

A seven-course program covering the end-to-end UX design process: empathizing with users, defining problems, ideating, wireframing, prototyping, user research, and iterating on designs based on feedback. Directly informs the work on ADIN (designing for older adults) and Your Leader (civic literacy for non-technical audiences).

User Research Wireframing Prototyping Accessibility Figma
View course on Coursera →

Selected work, currently live.

Your Leader app screenshot
→ 001 · Featured

Your Leader

A civic engagement app that turns an address into a complete picture of the people who represent you — federal, state, and local. Built to make civic literacy effortless.

React Capacitor Firebase Gemini Pro Cloudflare Turnstile
View case study →
ADIN app screenshot
→ 002

ADIN

An AI-powered tutorial app for older adults — 41 tutorials across 10 categories, plus Ask ADIN: a custom tutorial generated on the spot for any question.

Details →
Hydrogen Beat app screenshot
→ 003

Hydrogen Beat

An experimental timekeeping app based on the hydrogen line frequency. A different way to feel time.

Details →
Ceymer Trading terminal screenshot
Live · Internal
EngineClaude Haiku
Modes6 Active
BrokerAlpaca API
Scheduler10m · Mkt Hours
→ 004 · Internal

Ceymer Trading

An AI-powered autonomous trading terminal — Alpaca API, Claude Haiku brain, six trading modes, runs on a 10-minute scheduler during market hours.

Read the build →

Side channels and creative output.

Mel, a character from Hum City
Cyberpunk · Worldbuilding Hum City

An audio drama. A screenplay. A world.

A cyberpunk universe co-created with writing partner John Vogel — original lore, original characters, a serialized audio drama on YouTube (@synthandsyn), and an active screenplay ("Hum City: The Founders' Fall"). Worldbuilding is the long game; software is the short one.

YOU ME

Open to collaboration.

I'm always interested in working on civic tech, indie tooling, AI products with a clear point of view, and ambitious creative projects. If something I've built resonates, let's talk.

Get in touch →

Let's build something worth shipping.

corey@ceymer-studios.com
Email corey@ceymer-studios.com
GitHub @i-zypher
Social @CeymerStudios
Location Pittsburgh, Pennsylvania