Steve Park
Chief Executive Officer
Lifelong martial artist and school owner. Steve sets the direction for Dojo Champ and spends most of his week on the mats and on the phone with school owners.
About Dojo Champ
Software built by the people who run the dojo.
Martial arts school owners spend too many hours on billing, chasing payments and admin, and not enough on the mat. We build the system that runs the business side, so instructors can go back to teaching.
- 8+ hrs/week
- Admin time handed back to instructors
- Zero missed dues
- Failed payments chased automatically
- Churn spotted early
- At-risk students flagged before they quit
- One system
- Billing, attendance, portal, marketing and AI
Our mission
The same firepower the big franchises have, for every school.
From a single mat in a church hall to a multi-location academy: automated billing, real retention data, and a student experience parents actually enjoy.
We are martial artists, school owners and engineers. We migrated our own schools onto this platform first. Everything you use, we use daily.
Built on the mat, not in a boardroom
Every feature is forged from a real problem a real school owner hit last week, then shipped within days, not quarters.
Run the back office on autopilot
Billing, waivers, reminders and follow-ups fire themselves. You stop chasing paperwork and start keeping your floor full.
Your school's data is locked down
Bank-grade isolation means no other school can ever see your students. Payments are encrypted, and there are no surprise fees, ever.
We win when your students stay
Our north star is retention, not revenue. The more students you keep on the mat year after year, the more we know we're doing our job.
The team
Black belts and builders
A small team with decades of combined time running schools, and shipping software.
Jon Yee
Chief Technology Officer
Builds the platform end to end, billing, attendance, automation and AI. Jon turns the day-to-day pain of running a dojo into software that just works.
Grandmaster Seo
Chief Growth Officer
Decades of running successful schools inform how we help owners fill classes, retain students and raise their black belt count.
Seung Lee
Chief Operating Officer
Keeps onboarding, migrations and support running on time so schools can switch systems without losing a single student record.
John Doudoukjian
Head of Growth Marketing
Leads demand generation, SEO and lifecycle marketing, helping martial arts school owners discover Dojo Champ and turn free trials into thriving schools.
Master Pope
Growth & Ambassador Director
Champions the Dojo Champ community, building partnerships with school owners and industry leaders, and turning real dojo success stories into growth for the whole platform.
Jonathan McDade
Managing Director, Europe
Leads the European region, from local billing and compliance to onboarding academies across the UK and EU.
Kamil Salamończyk
Lead Developer
Owns the core codebase and ships improvements weekly, from the front-desk kiosk to the family portal.
Master Joon Kim
Curriculum & Training Advisor
Advises on rank systems, grading workflows and curriculum structures so the software matches how schools actually teach.
Sue Park
Head of Community & Voice of the Dojo
Our power user turned advocate. Sue runs a busy school on Dojo Champ every day and tells us exactly what needs to be better.
Run your school the modern way
Unlimited students, automated billing, attendance and retention insights, one flat monthly price.
Start your free trial