About me / How I think

Learn it all. Apply it all. Keep adjusting.

I've spent more than 15 years working across different companies, industries, and product teams. One thing I've learned is that experience is valuable, but only if you're willing to keep learning and change how you approach the next problem.

I don't expect to walk into a room and know everything. I expect to ask questions, understand the business, learn from the people closest to the problem, and use that information to make better decisions.

I also believe learning is only valuable when you do something with it. At some point, you have to make a decision, get the team moving, measure the results, and adjust.

That's how I approach product management.

Jeffrey Persek presenting a product strategy to colleagues
A little about me

My career has never fit neatly into one industry. That is a strength.

I went from protecting digital media to helping people find something worth watching, modernizing a bank’s websites, untangling aircraft sales workflows, and making Xbox Rewards more useful to players. The products changed. My curiosity about how things really work did not.

At Xbox, I was not just looking for another place to show Rewards points. I wanted to know whether showing their value at the point of purchase would actually change behavior. We tested it. The eight-week experiment showed a verified 0.62% Store revenue lift.

At Boeing, I learned that the most valuable product work is sometimes invisible to the customer. Cutting stored CRM data by 48% helped performance and reduced estimated annual costs by $3M–$5M. No flashy launch required.

I do not believe a strong product manager needs to have the answer in the first meeting. I do believe they need to ask the questions that get the team to the right answer, make the call, and own what happens next.

01 / UNDERSTAND

Follow the actual workflow

I want to see where people get stuck, what they work around, and what the data says. A feature request is a starting point, not the problem statement.

02 / PRIORITIZE

Say what we are trading off

Time, engineering capacity, customer trust, revenue: there is always a tradeoff. I would rather make it explicit than hide it in a roadmap.

03 / DELIVER

Make the first change count

A small, well-chosen change can teach us more than a large launch. Xbox Points Preview was an experiment before it was a business result.

04 / LEARN

Do the math afterward

Did behavior change? Did the business benefit? Did we make someone’s day easier? If not, I want to know why.

I am not interested in being right in a meeting. I am interested in finding out what is right for the customer and the business.

What this looks like in practice

Three different problems. Three different ways to make progress.

XBOX

Experiment first

A controlled Points Preview test connected Rewards visibility to a verified 0.62% Store revenue lift.

BOEING

Fix the system

Removing unnecessary CRM data at Boeing reduced storage by 48% and lowered estimated annual costs by $3M–$5M.

SONY

Remove friction

At Sony, better recommendations helped Crackle viewers reach content 11% faster.

Have a product challenge worth solving?

I’d be glad to talk about what I can bring to your team.

Send an email