Fractional PM & Advisory

The expertise of five specialist hires — embedded in your team, at a fraction of the cost.

01 / 16  Cover
6 months

The average time a validated product idea sits in backlog before shipping.

SOURCE: INTERNAL ANALYSIS · PRODUCTQUANT 2025
02 / 16  The backlog paradox

Where the work actually stalls

Breakdown point 01
Initiative packaging gaps
The initiative stays as a vague idea — never shaped, never ready. It drifts in Notion until someone asks why it hasn't moved.
Breakdown point 02
Missing success criteria
Nobody agrees what "done" means before the build starts. The definition shifts mid-sprint and the goalposts move on delivery.
Breakdown point 03
Unclear engineering handoffs
Engineering waits weeks for answers that should have been in the brief. Two weeks of questions before a line of code is written.
Breakdown point 04
No measurement plan
The work ships. The impact is invisible. The next sprint starts from scratch instead of building on what was just learned.
03 / 16  Where the work actually stalls

What happens when this keeps going

Month 3
Backlog full of stale priorities — validated six months ago, never moved. Team reruns the prioritisation exercise.
Month 6
Engineering frustrated. They keep receiving work that isn't ready to build. Briefs are thin. Decisions get reopened mid-sprint.
Month 9
Important product changes shipped — but no measurement behind them. The team doesn't know what's actually improving.
Month 12
Leadership calls a roadmap meeting to figure out why the product isn't growing. The cycle repeats.
04 / 16  The consequence

The headcount trap

Full-time PM hire Consulting project Delivery Partner
Cost $180K+ fully loaded $15–40K project fee $97/hr — scope agreed upfront
Timeline 3–6 months to hire, 90-day ramp 4–8 weeks to deliver Live inside 1 week
Output Ownership of product domain long-term Deliverable — usually a deck Weekly shipping + measurement
Effect Permanent overhead, ongoing salary Recommendations, no implementation Compound results, no headcount
05 / 16  The hiring trap

Fractional Product Delivery Partner

01
PM & Strategy
+
02
Analytics & A/B Testing
+
03
Delivery & ML
One embedded partner. Five disciplines.
06 / 16  What a delivery partner is

How each week runs

Align
Monday
45–60 min
Confirm priorities, close open decisions, choose what moves this week.
→
Ship
Tue – Thu
Async support
Shape initiatives, write engineering-ready briefs, define measurement plans.
→
Measure
Friday
30–45 min
What shipped, what slipped, early signals, and what changes next week.
→
Decide
Ongoing
feeds next align
Decisions logged, priorities updated, loop starts again Monday.
↩ Repeats each week · One monthly session for bigger questions
07 / 16  The operating model
The key concept

Engineering-
ready

Every initiative that enters the build queue has everything engineering needs to build — with nothing left to ask. No ambiguity. No reopened decisions. No waiting.

Most product teams treat the handoff as a formality. A user story added to the sprint. Engineering-ready means something much more specific.

Initiative Brief Format
01Problem statement
02Target user & use case
03Hypothesis
04Success criteria — agreed before build
05Scope definition
06Non-goals (explicit)
07Rollout plan
08Measurement window
09A/B test path (if applicable)
08 / 16  Engineering-ready
Without a plan
Shipped without
a measurement plan
Feature ships
→
?  ?  ?
→
No read. Reset.

A one-time event. The work ships, the sprint closes, and the next initiative starts with no information from what just happened.

With a plan
Shipped with a
measurement plan
Feature ships
→
Dashboard
↑
Next decision

The foundation for the next decision. Each release informs the next priority. The backlog gets sharper. At the end of the quarter, your board can see exactly which product changes moved which metrics.

09 / 16  The measurement layer

What 90 days delivers

Days 1–14
Align
  • Active / Next / Parked backlog structured
  • First engineering-ready briefs written
  • Weekly cadence established
  • Measurement baseline set
Days 15–45
Ship
  • Multiple initiatives moving through build queue
  • Engineering handoffs cleaner each sprint
  • First shipped initiatives with measurement attached
  • Decision log live — nothing relitigated
Days 46–90
Build on what worked
  • Readouts driving real backlog decisions
  • Engineering receives better inputs each sprint
  • Delivery friction reduced — team moving faster
  • Monthly workshop: bigger constraints addressed
By day 90: 3–5 meaningful improvements live. Key journeys measurably improved. Every shipped initiative has measurement behind it. Your board has answers, not status updates.
10 / 16  The 90-day promise
Every week
Weekly deliverables
Weekly delivery plan
What is moving, who owns it, what decisions are needed this week.
Engineering-ready initiative packages
Every active initiative written in standard brief format before entering the build queue.
Measurement package per initiative
Primary metric, events required, QA checklist for instrumentation.
Decision log
Open loops stay visible. Nothing gets reopened after it has been agreed.
Every month
Monthly deliverables
Focused workshop
90-minute session on the bigger constraints — strategy, positioning, discovery gaps, quarterly priorities.
Impact summary
What moved in metrics, what didn't, what to do differently next month. Concrete and honest.
Delivery health review
Where is the system slowing down? Which part of the loop is creating friction — and how to fix it.
11 / 16  What you get

Two ways to work together

Advisory
Strategic
Advisor
$97/hr
  • Monthly 90-min strategy session
  • Async access for big decisions
  • Roadmap and prioritisation reviews
  • Measurement strategy guidance
  • No minimum term
Full engagement
Fractional Delivery
Partner
$97/hr
  • Weekly delivery cadence (align + review)
  • Engineering-ready briefs for every active initiative
  • Measurement package on every initiative that ships
  • Decision log maintained throughout
  • Monthly workshop (90 min)
  • Monthly impact summary + delivery health review
  • Async support Tue–Thu
Scope and cadence agreed before we start.
12 / 16  Two tiers
Right fit
✓ B2B SaaS with 8–100 engineers — enough throughput to benefit from delivery discipline
✓ Strong product thinking already exists — the gap is between discovery and shipping
✓ Analytics instrumented but measurement discipline is inconsistent
✓ Engineering is waiting on clearer inputs — briefs are thin, decisions get reopened
✓ Shipped work exists but reading its impact is inconsistent or missing entirely
Not the right fit
— Pre-product-market-fit startups — the problem is discovery, not delivery discipline
— Teams that need permanent domain ownership — a full-time PM hire is the right answer
— Engineering is the bottleneck — if capacity is the constraint, delivery clarity won't move the needle
— No analytics instrumented at all — implementation needs to come first
13 / 16  Who this is for
jake-headshot.jpg
Jake McMahon
ProductQuant

Jake McMahon

8+ years B2B SaaS product
Behavioural Psychology + Big Data (Master's)
Onboarding, retention, automation, reporting, monetisation

The bottleneck is almost always the same. A gap between what the team knows and what the team ships. I've built delivery systems, run analytics, written briefs, and helped teams ship work that moves the metrics that matter. Fractional delivery is the model that closes it — without the overhead of a permanent hire.

14 / 16  About Jake

Each week builds on the last. What shipped informs what you build next.

Without delivery discipline
Flat — resets quarterly
Q1 Q2 Q3 Q4
Quarterly resets — roadmap meeting replaces compound progress

Each quarter ends with a planning reset. The team debates priorities again. Shipped work goes unmeasured. The next sprint starts with the same problems.

With delivery discipline
Gets better every quarter
Q1 Q2 Q3 Q4
Each quarter the work is clearer, the briefs are better, the numbers tell you more

Each improvement tells you what to build next. The backlog gets shorter. Engineering gets clearer briefs. Your team gets sharper. And over time, the product grows in a way your valuation reflects.

Your board stops asking "what did product actually do last quarter?" — because the answer is already in the monthly readout.
15 / 16  The cumulative result

Your next quarterly review should have data behind it.

productquant.dev/offers/fractional-pm

calendly.com/jake-productquant/30min

16 / 16  Closing CTA