ABOUT

I take the product seat for ninety days, then hire the person who keeps it.

I have spent fourteen years in product, the last six as the person founders call when a company has outgrown its first roadmap but cannot yet afford, or find, a permanent product leader.

Before going independent I was Head of Product at Tessel, a payroll platform that went from 20 to 160 people while I was there, and before that I led the growth team at Fernway, a travel marketplace. I started as an engineer, which is why I still read pull requests and still like spreadsheets more than slides.

PRINCIPLES

How I work

One plan, on one page

If the roadmap does not fit on a page, it is a wish list. We cut until it fits.

Ship in week two

Something real goes to customers in the first fortnight. Momentum is a deliverable.

Decisions in writing

Every call I make is written down with the reason, so the team can disagree with it later.

Hire my replacement

Every engagement ends with a hiring plan, and usually a hire. I am not the long-term answer.

Selected timeline

2021 to now

Independent

Fractional product lead. 19 companies, Series A to C, fintech, health and B2B SaaS.

2017 to 2021

Head of Product, Tessel

Payroll for 3,000 SMBs. Grew the product org from 3 to 22 and took the company into four new markets.

2014 to 2017

Growth lead, Fernway

Travel marketplace. Built the experiment programme behind a 2.3x lift in repeat bookings.

2011 to 2014

Engineer to PM, Lumo Labs

Wrote code for two years, then moved to product when the team needed someone to say no.

Ines Calloway

Fractional product lead in Lisbon. Available for one new client from January 2027.

Open from Jan 2027

INES CALLOWAY

© 2026 Ines Calloway Lda (fictional). Template demo content.

Lisbon, Portugal

Create a free website with Framer, the website builder loved by startups, designers and agencies.