Two people, one system.
Jefi Studio is Jerome Reyes and Effie Magugat. We build and run the follow-up behind owner-led US businesses, from the Philippines.

Jerome Reyes
Co-founder, marketing ops leadJerome has spent seven years building CRMs, funnels and email systems for founder-led US businesses, in-house and as a contractor. He designs every system we build and runs your weekly priorities. Find him on LinkedIn.

Effie Magugat
Co-founder, client operationsEffie runs onboarding, content production and a final check on everything we ship, so nothing goes to your customers without a second pair of eyes. She is a licensed Medical Technologist in the Philippines. LinkedIn
Customers rarely leave over the work.
They lose them in slow replies, after the first sale and in quiet months. We kept seeing it in every business we worked for, so we built a studio that fixes exactly that, and keeps fixing it every month.
How we work from the Philippines
- Live every US weekday afternoon: 2 to 6 PM Pacific
- Replies within 4 business hours
- A recorded walkthrough of every change
- Written scope and NDA before we start
- Invoices in USD by Stripe or Wise
- Everything we build stays in your accounts
How we'd want to be treated as clients.
Prices in public
You should know what it costs before you talk to anyone.
You own everything
Your tools, your data, your flows. If we part ways, it all keeps working.
No surprises
You approve every customer-facing message, and every change comes with a walkthrough.




See what we'd fix first.
Send your website. Within two business days Jerome or Effie sends you a 60-second screen recording of the three leaks we'd fix first. Free, and you won't be added to any list.
We take on 2 new clients a month.
Your free teardown
A 60-second video of your site, recorded by a founder.