Welcome! I'm John an engineer and startup founder
I'm a full-stack engineer with product, marketing, and sales experience. I was the co-founder and CEO of interseller.io (acquired by Greenhouse 2021). I have been a CTO and founder two other times, and I was one of the first engineers at Compass Real Estate.
Currently building Gotta Go Fast an engineering and product studio.
Reach out to me if you're interested in working together!
Projects
- Keeta is the global payments platform that safely teleports your money
Keeta
Engineer @ Red Antler - Top product engineers for companies that gotta go fast! Gotta Go Fast puts founding engineers in startups that want to go faster. These engineers have …
Gotta Go Fast
Co-Founder - The app that makes everyday health + sustainability possible. - Interactive nutrition and carbon footprint information. - Filter by dietary preference…
Just Salad
Fractional CTO & Mobile Lead - Latitude was launched with the idea that banking should be thought of in a new way… Not simply as a means to an end, but as a tool that empowers our mem…
Latitude: Community Banking
Fractional CTO - Humming Homes is the first App that builds a true "home" for your home. Our platform allows you to request reactive maintenance, proactive maintenance a…
Humming Homes
Co-Founder & CTO - Biscuit is a platform for party games where friends can join a party in the same room or across the world and play different games
Biscuit TV - Party Game Platform
Founder - Interseller helps recruiters find and make contact with candidates by finding their email and sending email sequences. We raised a pre-seed from Expa (…
Interseller
Co-Founder & CEO - Rex was a social recommendations platform filled with your favorite humans, their favorite things, and just enough technology to make it all hum. We ra…
Rex - Social Recommendation
CTO - Compass Real Estate currently serves buyers and sellers in New York City and the Hamptons; Washington, DC, and nearby Maryland and Virginia; Boston and …
Compass Real Estate
Mobile Lead
Experience
- Embedded product engineers for startups that Gotta Go Fast. Work alongside the best startup engineers in the world.
- Help engineers get paid while having time to build their own companies
- Partner with great startups: Polywork, Realm Home, Just Salad
- Created first product, ViewSource
- Humming Homes is a technology and a service that empowers homeowners. By taking on end-to-end home maintenance, we guarantee you can rest assured knowing that your greatest asset is taken care of.
- Worked with Kevin Ryan and AlleyCorp
- Hired first several engineers
- Built initial product and launched to 100 homeowners
- At Candid, we’ve always put your health first—and now we’re offering our revolutionary clear aligners with even more doctor-directed care. Your journey to a healthier, more beautiful smile
- Built Growth and Revenue teams
- Modernized engineering processes
- Interseller is an outbound automation tool for recruiting teams to easily connect with new talent
- Acquired by Greenhouse in September 2021
- Built marketing site, web app and chrome extension
- Raised money from Expa (Garret Camp)
- A simple way to share recommendations with friends.
- Launched iOS app and became Apple's editor choice
- Hired initial engineering team
- Compass is a tech-enabled real estate brokerage helping everyone find their place in the world
- Launched first version of the agent app
- Led communication team building out features for agents
- Hired initial mobile team
Skills
- JavaScript
- Swift
- Next.js
- ExpressJS
- TypeScript
- React Native
- React
- GitHub Actions
- fastlane
- GraphQL
- Expo
- Phoenix Framework
- Django
- Sentry
- Segment
- SwiftUI
- Python
- PostgreSQL
- Prisma
- Fivetran
- Snowflake
- dbt
- Objective-C
- Elixir
- Rails
- Java
- AWS Fargate
