Practice: Fractional CTO

One wrong architecture decision now costs you a rewrite at Series B.

You're in the middle of a decision: which cloud platform to commit to, whether to rebuild the core or extend it, whether now is the time to hire a VP of Engineering. These decisions have a long tail. The wrong architecture creates a migration project. The wrong vendor creates a lock-in you'll pay to escape. The wrong first engineering hire shapes the team you're stuck with. Getting a senior technical voice into the room before the decision is made is the cheapest intervention available.

  • Technical Strategy
  • Architecture Decisions
  • Engineering Leadership
FRACTIONALCTOTECHNICALSTRATEGYTEAMSTRUCTUREARCH.DECISIONSVENDOREVALPART-TIME CAPACITY, FULL-TIME EXPERTISESECTION A-A — FRACTIONAL CTO SCOPE (DWG-7001)JPL · DWG-7001 · REV A
The Pattern We See

Technical decisions made without a CTO have a delayed cost

The consequences of poor architecture decisions, wrong vendor choices, and misstructured engineering teams show up six to eighteen months later, not immediately.

These are recoverable problems. But they're much cheaper to avoid than to fix. The fractional CTO role exists for exactly this inflection point.

Observation 01

Platform and architecture decisions are being made by a founder or product manager who knows what they want the software to do but not what technical choices will make that possible long-term. The wrong choices won't be visible until the team tries to scale.

Observation 02

Vendor and platform evaluations are driven by sales demos and pricing rather than technical fit. The team selects a tool that works for the current problem and creates a migration project twelve months later.

Observation 03

Engineering team structure is modeled on what worked at another company or what seemed logical, rather than what the specific technical challenges of the business require.

Observation 04

Technical hiring decisions are made without a senior technical voice in the room. The result is a team that can execute on the current roadmap but isn't structured for what comes next.

What We Do

Technical leadership for the decisions that matter

We provide fractional CTO capacity focused on the technical decisions that have the highest long-term leverage for growing companies.

  • A documented architecture decision with tradeoffs, so the team knows what to build and why, and you're not reversing it in 18 months
  • A vendor recommendation you can act on, with the long-term lock-in risks identified before you sign, not after
  • A hiring plan and team structure that fits where the company is going, not just where it is today
  • An honest technical assessment of a codebase or architecture, written for investors or acquirers who need to know what they're actually buying
  • A technical roadmap the engineering team can execute without re-scoping every quarter, built from business priorities rather than engineering preferences
  • A clear build vs. buy recommendation with the criteria documented, so the decision is defensible and the team isn't second-guessing it six months later

We work at the decision level, not the execution level. The goal is to get the right architecture, team, and vendor choices made before the cost of the wrong ones becomes visible.

STRATEGY LAYERROADMAP, BUILD VS. BUY, TECHNICAL DIRECTIONTEAM + VENDOR LAYERHIRING CRITERIA, EVAL, STRUCTUREARCHITECTURE LAYERPLATFORM DECISIONS, STANDARDS, DEBT ASSESSMENTSECTION B-B — FRACTIONAL CTO SCOPE LAYERS (DWG-7002)JPL · DWG-7002 · REV A
How We Work

Start with the highest-leverage technical decision in front of you.

Fractional CTO engagements are most effective when they're scoped to the specific technical decisions that are about to be made, not as an ongoing advisory retainer without a defined output.

  • Technical audit: we assess the current architecture, codebase quality, team structure, and vendor landscape before any recommendations are made
  • Decision scoping: we identify the specific technical decisions with the highest leverage for the next 12 months and prioritize the engagement around them
  • Recommendations with rationale: every recommendation comes with the tradeoffs documented so the leadership team understands the decision, not just the answer
  • Implementation oversight: we stay engaged through the execution phase to ensure the architecture and team decisions are implemented correctly, not just decided correctly

No open-ended advisory relationship. No monthly calls without a defined agenda. Focused engagement on the decisions that matter, with documented output at each stage.

01020304TECHNICALAUDITASSESSDECISIONSCOPINGPRIORITIZERECOM-MEND-ATIONSIMPL.OVER-SIGHTSECTION C-C — FRACTIONAL CTO ENGAGEMENT (DWG-7003)JPL · DWG-7003 · REV A
Start Here

Tell us the technical decision you're about to make.

A 30-minute call is enough to assess whether the architecture, vendor, or team decision in front of you has the right technical voice in the room. If it doesn't, we'll tell you what it would take to get you there before the decision is made.

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