Pick whichever is easiest.

Location
San Francisco, California — engagements run globally
On the web

Response time

Jarlath personally responds to every inbound message — usually within one business day. There is no funnel, no SDR, no script.

Tell us a bit about what you're working on.

The more concrete you can be about the problem, the better we can prep for the call. No need to polish it — rough is fine.

By submitting you agree to be contacted by Oisin. We don't share your details with anyone.

Before the call.

How quickly can you start?

Discovery calls usually happen within a week of first contact. Paid engagements typically start 2–4 weeks after, depending on scoping and your team's readiness.

Do you work with non-US clients?

Yes. Most engagements run remote-first, with occasional onsite visits. Jarlath has lived and worked across the US, UK and Ireland and is comfortable across time zones.

How do you price?

Fixed-fee for scoped pieces of work, monthly retainer for advisory and fractional engagements. We share a written proposal before anything starts.

What's not a fit?

If you're looking for a body shop, a generic prompt-engineering consultant, or a partner who'll tell you what you want to hear — Oisin isn't it. We'll happily make an introduction to someone who fits.