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WHETSTONENo. WS-01
Re: your next hard call —
Working notebook•Subject: You•Status: Open

Sharpen
the operator.

A sparring partner for founders and executives — a coach who has run the machine, not a life-coach reading you clichés.

Sharpen the operator
A dark whetstone on a coach's desk beside an open working notebook with a coral marker

Fig. 01 — the whetstone, on the desk

Open the notebook
①The work

The work

Four ways we sharpen you.

One standing partnership, or a focused engagement for a single hard call. We open only what the moment needs.

01

1:1 Founder Coaching

A standing sparring partner for the calls only you can make. Biweekly sessions, async between.

Most book this
02

Executive & Team Coaching

Sharpen the leadership team so it argues well, aligns fast, and moves as one edge.

03

Decision Sprints

One hard decision, one focused two-week engagement. We pressure-test it until it's clear.

04

Leadership Offsites

Designed and facilitated offsites that reset the team and re-aim it — not trust-fall theater.

PART IWhere you are
②Intake note

Where you are

You're great at the calls. Making them shouldn't be this lonely.

You've made hard calls before. But the stakes keep climbing, the room keeps getting quieter, and the people who used to push back now mostly agree with you.

So you decide alone, second-guess alone, and carry it alone. You don't need a cheerleader. You need someone who's been in the chair and will tell you the truth.

Intake — first note

Sharp operator. Carrying decisions alone. Team's grown faster than the person running it — and there's no one to think out loud with.

Good news: that's exactly what this is for. →

sound familiar?
③The diagnosis

The diagnosis

Let's name what's dulling your edge.

Most founders don't have one big problem. They have a handful of small ones, quietly blunting every decision at once.

which ones are yours?

Calls you keep re-litigating

The same decision, revisited weekly, never actually closed.

A leadership team out of sync

Smart people rowing in slightly different directions, politely.

No one to say the hard thing

Success bought you a room full of people who agree with you.

Growth past your operating system

What got you here is quietly buckling under what's next.

Conflict you keep avoiding

The conversation you know you owe someone, still unhad.

Instinct that used to be enough

It carried you to here. Here is a different game.

The fix is a sharper you, not a new playbook
PART IIHow it works
④How it runs

How it runs

How the work runs.

Four moves. The point of the last one is that the edge is yours to keep.

no dependency. you keep the edge.
01

Intro call

A free 30-minute call. We find out fast whether this is a fit — no pitch, no pressure.

02

Map the terrain

A deep first session mapping what's actually hard right now, and what we sharpen first.

03

Standing sessions

Biweekly sparring on the real decisions, with async support the moment a call gets heavy.

04

Recalibrate

Every quarter we step back, re-aim, and check the edge is still yours — not a habit of leaning on me.

◦For the file

Before the coaching: a decade and a half actually operating. A few facts clipped to the front.

4 → 180

Team scaled as COO before the coaching chair

Seed → B

Founding-team through three rounds and a hard pivot

15 yrs

Operating real companies, not a coaching desk

120+

Founders & executives coached since

Operating years spanned logistics, marketplaces, and a Series B pivot that nearly didn't survive.

PART IIIThe proof
◦What clients say

What clients say

Notes from the other chair.

Real sessions, sharper calls. A few of the founders and teams we spar with.

Priya Raman, CEO, CadenceoSeed
I came in stuck on a co-founder split I'd avoided for a year. Two sessions later I'd had the conversation — and kept the company. Nadia doesn't flinch.
Priya RamanCEO, Cadenceo
Tom Beck, Co-founder & CTO, Harbor LabsSeries A
Our exec team argued in circles. She taught us to fight about the right things and decide in the room. First offsite that actually changed how we work.
Tom BeckCo-founder & CTO, Harbor Labs
Lena Vasquez, CEO, NorthwindSeries B
She's the only advisor who's actually sat where I sit. No frameworks-for-frameworks' sake — just the sharpest question in the room, every time.
Lena VasquezCEO, Northwind
⑤The coach
Nadia Serrano, founder & head coach at Whetstone

Nadia Serrano — Oakland, CA

a sparring partner, not a guru.

The coach

You spar directly with the operator.

Nadia spent fifteen years operating before she ever coached. As founding COO she scaled a logistics company from four people to a hundred and eighty, through a seed round, a brutal Series A, and a pivot that nearly ended it.

She's made the layoff call, survived a co-founder split, and burned out once badly enough to learn how not to. Then she rebuilt her work around the part she was best at: helping other operators think clearly under real pressure.

She coaches around 120 founders and executives a year now — and still writes every session note by hand.

Founding COO, seed → Series B15+ years operatingCertified executive coach (ICF)120+ founders coached
◦The promise
Sharper calls, a team that's aligned, and the edge to make the next one yourself.
— the whole promise, on one line.
◦Free self-audit

Free self-audit

Take The Operator's
Edge Audit.

An overall Edge Grade

A single letter grade for how sharp your operation actually runs.

Five scored dimensions

Decisions, team, focus, systems, and the operator — each rated 0–10.

Your two dullest edges

The two places quietly costing you the most, named plainly.

One sharpening move

The single highest-leverage thing to fix first — not a to-do list.

Send me the audit — Whetstone

Where to send your scorecard.

One email. No spam. Unsubscribe anytime.

twelve questions. one page. free.

Edge Scorecard — sample

Subject: You

B–

Edge Grade

sharp in parts, dull where it counts

Decisions8/10
Leadership team5/10
Focus7/10
Systems4/10
The operator6/10
Dull edge: Systems
Sample scorecard — yours is personal
PART IVThe next step
◦Notes in the margin

Questions, answered in the margin.

No. It's coaching for the operator. We work the calls in front of you, not your childhood — though we're honest about what's getting in the way.

Yes. I built and scaled one from the founding team through Series B, and made most of the hard calls you're facing. That's the whole point.

Most run six to twelve months of standing sessions. Some keep one a month for years. There's no contract and no lock-in — you stay because it's working.

Both. Often a founder starts solo, then we bring in the leadership team once the top of the org is sharp.

That's a Decision Sprint — a focused two-week engagement to pressure-test a single hard call until it's clear.

Sessions are remote by default. Offsites are in person, wherever your team is — and worth the flights.

⑥Book an intro call
The one next step

Book a free intro call.

Thirty minutes, no pitch. Tell me the call that's keeping you up and we'll see, fast, whether I'm the right person to sharpen it with you.

If I'm not, I'll point you to someone who is. That's the whole offer.

Intro request — Whetstone

Tell me what's hard.

Free · 30 minutes · no obligation

Whetstone

Sharpen the operator.

A founder & executive coaching practice for operators navigating scale, hard decisions, and leadership under pressure.

Start here

Book an intro call →

whetstone.coach · Oakland, CA

— Nadia

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