What I build
I build one system at a time. Start with whatever hurts the most.
inbound engine, as built
renewal pipeline, as built
forecasting and internal tooling, as built
Some clients arrive with the system already scoped. Even better, bring the spec to the call.
How it works
- Scoping call. It’s free, 30 minutes, and there’s no deck. We work out which system is worth building first.
- Fixed-price proposal. One number and one timeline for the whole build. There’s no hourly meter to watch.
- The build. Weeks one to four, in your stack. Usually HubSpot, and always in your own accounts.
- Handover. Documentation and training. It keeps running without me.
What I don’t do: hourly billing, strategy decks without a build, or Salesforce admin. I do the work myself - your build doesn’t get handed to a junior.
What happens after the build is up to you: another system, a retainer, or nothing for six months. I scale with whatever your business is going through, and unlike a hire, I’m a line item you can just turn off.
The category
This work has a name: GTM engineering. The fastest-growing B2B companies hire for it in-house instead of buying off-the-shelf AI tools. In Australia, the role barely exists yet.
fig. 4 — where the jobs are
356 open roles at 286 companies · live on revopsroles.com, july 2026
Proof
I ran revenue teams before I started building systems for them.
Magnific (formerly Freepik)A top European AI platform (name on request)
From zero to hundreds of thousands of weekly users, driving a third of all new subscriptions. That was the AI transformation of a legacy product, and I led it.
A job platform I built and run solo. It monitors 50,000+ sources every day and has 2,200+ monthly active users.
Operator since 2012
US, UK, Germany, Australia. First RevOps hire through one IPO and two acquisitions.
HubSpot Gold Solutions Partner
Deep in the platform your team already runs on.
“Collaborating with Justin has been incredibly rewarding. His insights lead to smarter, data-driven decisions. He breaks down complex concepts into understandable, actionable guidance.”
RECENT WORK · MAGNIFIC · UPGUARD · SHERLOK · ELITARECENT WORK · UPGUARD · SHERLOK · ELITA
Next step
One call. If there’s no system worth building, I’ll say so.
It’s 30 minutes with your stack on screen, and there’s no pitch deck. Worst case, you leave with a clearer picture of your revenue engine.