The Check-In,Reinvented.
A production member check-in platform, designed and built solo. Scan a license. Sync with Square. Done in seconds.
Every visit started with a form.
Manual entry at the front desk. Watch the cost add up — keystroke by keystroke.
DOB 04/12/1991 · EXP 04/12/2029
DL S0000-0000 · Fictional data
One scan. Zero typing.
Seconds, not minutes.
Less typing means faster lines, fewer errors, and a front desk that looks up at members instead of down at a keyboard. In production, average peak-hour check-in time fell 50% — three minutes saved on every visit — and member satisfaction rose with it.
Plays nice with Square.
The club already ran on Square. So the platform syncs with it — memberships, transactions, and check-ins stay consistent across both systems. No double entry. No migration pain.
Square POS
The club's existing system of record for payments and members.
Check-In Platform
Scan-based check-ins, member matching, front-desk workflows.
The front desk sees everything.
Every scan lands in a live arrivals view — who's in, when they arrived, and what needs attention. Less asking, less guessing, more hosting.
Enterprise habits, startup speed.
TypeScript, end to end
One language, one type system, from kiosk UI to API to database schema.
Next.js + PostgreSQL
Server-rendered where it matters, relational where it counts — legacy records passively restructured into a clean schema that powers management reporting.
AAMVA barcode pipeline
Driver's license PDF417 parsing built against the standard — not guesswork.
Square API integration
Bi-directional sync with the club's existing point of sale.
Built with AI agents
Claude Code with custom Skills — every PR reviewed by Claude, Gemini, and Codex, findings merged and cross-checked before anything lands.
Engineered, not vibed
Six years of enterprise practice deciding what ships and what gets rewritten.
One engineer.
Full production value.
This is what AI-assisted development looks like when it's grounded in real engineering experience. Imagine it pointed at your roadmap.
All interface visuals are stylized recreations with fictional data. The production codebase and client identity are private.